Richard P. Hsung, Ph.D. - Publications

Affiliations: 
1997-2006 Chemistry University of Minnesota, Twin Cities, Minneapolis, MN 
 2006- Pharmaceutical Sciences University of Wisconsin, Madison, Madison, WI 
Area:
Natural Product Synthesis
Website:
http://www.chem.wisc.edu/users/hsung

212 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2019 Qi Y, Zhao X, Chen J, Pradipta AR, Wei J, Ruan H, Zhou L, Hsung RP, Tanaka K. In vitro and in vivo cancer cell apoptosis triggered by competitive binding of Cinchona alkaloids to the RING domain of TRAF6. Bioscience, Biotechnology, and Biochemistry. 83: 1011-1026. PMID 31074699 DOI: 10.1080/09168451.2018.1559030  0.72
2017 Ma ZX, Fang LC, Hsung RP. Facile Synthesis of 3-Amido-Dienynes via a Tandem α-Propargylation-Isomerization of Chiral Allenamides and their Applications in Diels-Alder Cycloadditions. Synlett : Accounts and Rapid Communications in Synthetic Organic Chemistry. 28: 2906-2912. PMID 29910538 DOI: 10.1055/s-0036-1590899  0.96
2017 Wu H, Hsung RP, Tang Y. Total Syntheses of (±)-Rhodonoids C, D, E, F, and G and Ranhuadujuanine B. Organic Letters. PMID 28604000 DOI: 10.1021/acs.orglett.7b01463  1
2017 Qi Y, Pradipta AR, Li M, Zhao X, Lu L, Fu X, Wei J, Hsung RP, Tanaka K, Zhou L. Cinchonine induces apoptosis of HeLa and A549 cells through targeting TRAF6. Journal of Experimental & Clinical Cancer Research : Cr. 36: 35. PMID 28231796 DOI: 10.1186/s13046-017-0502-8  0.72
2016 Wu H, Hsung RP, Tang Y. Total syntheses of (±)-rhodonoids A and B and C12-epi-rhodonoid B. The Journal of Organic Chemistry. PMID 28034311 DOI: 10.1021/acs.joc.6b02739  1
2015 Patel A, Vella JR, Ma ZX, Hsung RP, Houk KN. Transition State Gauche Effects Control the Torquoselectivities of the Electrocyclizations of Chiral 1-Azatrienes. The Journal of Organic Chemistry. PMID 26435446 DOI: 10.1021/acs.joc.5b02085  1
2015 Al-Rashid ZF, Hsung RP. A computational view on the significance of E-ring in binding of (+)-arisugacin A to acetylcholinesterase. Bioorganic & Medicinal Chemistry Letters. PMID 26159481 DOI: 10.1016/j.bmcl.2015.06.047  1
2015 Wang XN, Ma ZX, Deng J, Hsung RP. A Silver(I)-Catalyzed Intramolecular Ficini's [2 + 2] Cycloaddition Employing Ynamides. Tetrahedron Letters. 56: 3463-3467. PMID 26028784 DOI: 10.1016/j.tetlet.2015.01.017  1
2015 Wang XN, Krenske EH, Johnston RC, Houk KN, Hsung RP. AlCl₃-Catalyzed Ring Expansion Cascades of Bicyclic Cyclobutenamides Involving Highly Strained Cis,Trans-Cycloheptadienone Intermediates. Journal of the American Chemical Society. 137: 5596-601. PMID 25895058 DOI: 10.1021/jacs.5b02561  1
2015 Ma ZX, Patel A, Houk KN, Hsung RP. Highly torquoselective electrocyclizations and competing 1,7-hydrogen shifts of 1-azatrienes with silyl substitution at the allylic carbon. Organic Letters. 17: 2138-41. PMID 25859907 DOI: 10.1021/acs.orglett.5b00727  1
2015 Xu YS, Tang Y, Feng HJ, Liu JT, Hsung RP. A highly regio- and stereoselective synthesis of α-fluorinated imides via fluorination of chiral enamides. Organic Letters. 17: 572-5. PMID 25582419 DOI: 10.1021/ol503591d  1
2015 Luo GY, Wu H, Tang Y, Li H, Yeom HS, Yang K, Hsung RP. A Total Synthesis of (±)-Rhododaurichromanic Acid A via an Oxa-[3+3] Annulation of Resorcinols Synthesis (Germany). 47: 2713-2720. DOI: 10.1055/s-0034-1380429  1
2015 Hsung RP. Meet our editorial board member Current Organic Chemistry. 19: 2227.  1
2014 Lu T, Hsung RP. Novel ynamide structural analogues and their synthetic transformations. Arkivoc : Free Online Journal of Organic Chemistry / Arkat-Usa, Inc. 2014: 127-141. PMID 26280027  1
2014 Wu YB, Tang Y, Luo GY, Chen Y, Hsung RP. An approach toward constructing the trioxadispiroketal core in the DEF-ring of (+)-spirastrellolide A. Organic Letters. 16: 4550-3. PMID 25121803 DOI: 10.1021/ol502103b  1
2014 Wang XN, Krenske EH, Johnston RC, Houk KN, Hsung RP. Torquoselective ring opening of fused cyclobutenamides: evidence for a cis,trans-cyclooctadienone intermediate. Journal of the American Chemical Society. 136: 9802-5. PMID 24992255 DOI: 10.1021/ja502252t  1
2014 Wang XN, Hsung RP, Fox SK, Lv MC, Qi R. SYNTHESIS OF DE NOVO CHIRAL γ-AMINO-YNAMIDES USING LITHIATED YNAMIDES. OBSERVATION OF A UNIQUE 5-ENDO-DIG CYCLIZATION WITH AN INVERSION OF S-CENTER. Heterocycles. 88: 1233-1254. PMID 24791059 DOI: 10.3987/COM-13-S(S)88  0.96
2014 He S, Hsung RP, Presser WR, Ma ZX, Haugen BJ. An approach to cyclohepta[b]indoles through an allenamide (4 + 3) cycloaddition-Grignard cyclization-Chugaev elimination sequence. Organic Letters. 16: 2180-3. PMID 24701990 DOI: 10.1021/ol5006455  1
2014 Fang LC, Hsung RP. Stereoselective synthesis of isoquinuclidines through an aza-[4 + 2] cycloaddition of chiral cyclic 2-amidodienes. Organic Letters. 16: 1826-9. PMID 24621094 DOI: 10.1021/ol500390a  1
2014 Wang XN, Yeom HS, Fang LC, He S, Ma ZX, Kedrowski BL, Hsung RP. Ynamides in ring forming transformations. Accounts of Chemical Research. 47: 560-78. PMID 24164363 DOI: 10.1021/ar400193g  1
2014 Lu T, Hsung RP. Novel ynamide structural analogues and their synthetic transformations Arkivoc. 2014: 127-141. DOI: 10.3998/ark.5550190.p008.512  1
2014 Deng J, Wang XN, Hsung RP. A Formal [3+3] Cycloaddition Approach To Natural Product Synthesis Methods and Applications of Cycloaddition Reactions in Organic Syntheses. 283-354. DOI: 10.1002/9781118778173.ch12  1
2013 Li Q, Xu YS, Ellis GA, Bugni TS, Tang Y, Hsung RP. Total Syntheses of Proposed (±)-Trichodermatides B and C. Tetrahedron Letters. 54. PMID 24223440 DOI: 10.1016/j.tetlet.2013.07.137  1
2013 Fang LC, Hsung RP, Ma ZX, Presser WR. A highly stereoselective Diels-Alder cycloaddition of enones with chiral cyclic 2-amidodienes derived from allenamides. Organic Letters. 15: 4842-5. PMID 24001055 DOI: 10.1021/ol402254p  1
2013 Qi R, Wang XN, Dekorver KA, Tang Y, Wang CC, Li Q, Li H, Lv MC, Yu Q, Hsung RP. A Convenient Synthesis of γ-Amino-Ynamides via Additions of Lithiated Ynamides to Aryl Imines. Observation of an Aza-Meyer-Schuster Rearrangement. Synthesis. 45: 1749-1758. PMID 23976795 DOI: 10.1055/s-0033-1338476  1
2013 Gerasyuto AI, Ma ZX, Buchanan GS, Hsung RP. Establishing the concept of aza-[3 + 3] annulations using enones as a key expansion of this unified strategy in alkaloid synthesis. Beilstein Journal of Organic Chemistry. 9: 1170-8. PMID 23843910 DOI: 10.3762/bjoc.9.131  1
2013 Yeom HS, Li H, Tang Y, Hsung RP. Total syntheses of cannabicyclol, clusiacyclol A and B, iso-eriobrucinol A and B, and eriobrucinol. Organic Letters. 15: 3130-3. PMID 23730958 DOI: 10.1021/ol401335u  1
2013 Wang XN, Winston-McPherson GN, Walton MC, Zhang Y, Hsung RP, DeKorver KA. Synthesis of cyclopentenimines from N-allyl ynamides via a tandem aza-Claisen rearrangement-carbocyclization sequence. The Journal of Organic Chemistry. 78: 6233-44. PMID 23718841 DOI: 10.1021/jo400960e  1
2013 Wang XN, Hsung RP, Qi R, Fox SK, Lv MC. A highly stereoselective addition of lithiated ynamides to Ellman-Davis chiral N-tert-butanesulfinyl imines. Organic Letters. 15: 2514-7. PMID 23646900 DOI: 10.1021/ol400989x  1
2013 Lu T, Lu Z, Ma ZX, Zhang Y, Hsung RP. Allenamides: a powerful and versatile building block in organic synthesis. Chemical Reviews. 113: 4862-904. PMID 23550917 DOI: 10.1021/cr400015d  1
2013 Krenske EH, He S, Huang J, Du Y, Houk KN, Hsung RP. Intramolecular oxyallyl-carbonyl (3 + 2) cycloadditions. Journal of the American Chemical Society. 135: 5242-5. PMID 23544997 DOI: 10.1021/ja312459b  1
2013 Du Y, Krenske EH, Antoline JE, Lohse AG, Houk KN, Hsung RP. Control of regioselectivity and stereoselectivity in (4 + 3) cycloadditions of chiral oxyallyls with unsymmetrically disubstituted furans. The Journal of Organic Chemistry. 78: 1753-9. PMID 22849303 DOI: 10.1021/jo3011792  1
2013 Wang CC, Tang Y, Yang K, Li XY, Wu YB, Hsung RP. A carbohydrate based chiron approach to the lactone intermediate employed in the synthesis of BC-ring fragment of (+)-spirastrellolide A This paper is dedicated to Professor Teruaki Mukaiyama on the very special occasion of celebrating the 40th Anniversary of the Mukaiyama Aldol Reaction Tetrahedron. 69: 8284-8290. DOI: 10.1016/j.tet.2013.07.009  1
2013 Tang Y, Cole KP, Hsung RP. Phomactin A Total Synthesis of Natural Products: At the Frontiers of Organic Chemistry. 183-210. DOI: 10.1007/978-3-642-34065-9_8  1
2013 Du YF, Hsung RP. Catalytic Asymmetric (4 + 3) Cycloadditions Using Allenamides Asymmetric Synthesis Ii: More Methods and Applications. 239-248. DOI: 10.1002/9783527652235.ch30  1
2012 Ma ZX, He S, Song W, Hsung RP. α-Aryl-substituted allenamides in an imino-Nazarov cyclization cascade catalyzed by Au(I). Organic Letters. 14: 5736-9. PMID 23121692 DOI: 10.1021/ol302743k  1
2012 Deng J, Hsung RP, Ko C. Gassman's cationic [2 + 2] cycloadditions using temporary tethers. Organic Letters. 14: 5562-5. PMID 23098295 DOI: 10.1021/ol3026796  1
2012 DeKorver KA, Hsung RP, Song WZ, Wang XN, Walton MC. An intramolecular [2 + 2] cycloaddition of ketenimines via palladium-catalyzed rearrangements of N-allyl-ynamides. Organic Letters. 14: 3214-7. PMID 22667819 DOI: 10.1021/ol3013233  1
2012 Ma ZX, Feltenberger JB, Hsung RP. Total syntheses of chelidonine and norchelidonine via an enamide-benzyne-[2 + 2] cycloaddition cascade. Organic Letters. 14: 2742-5. PMID 22575071 DOI: 10.1021/ol300967a  1
2012 DeKorver KA, Wang XN, Walton MC, Hsung RP. Carbocyclization cascades of allyl ketenimines via aza-Claisen rearrangements of N-phosphoryl-N-allyl-ynamides. Organic Letters. 14: 1768-71. PMID 22414252 DOI: 10.1021/ol300366e  1
2012 Hayashi R, Ma ZX, Hsung RP. A tandem 1,3-H-shift-6π-electrocyclization-cyclic 2-amido-diene intramolecular Diels-Alder cycloaddition approach to BCD-Ring of atropurpuran. Organic Letters. 14: 252-5. PMID 22149386 DOI: 10.1021/ol203030a  1
2012 Tang Y, Yang JH, Liu J, Wang CC, Lv MC, Wu YB, Yu XL, Ko C, Hsung RP. Assembly of the southern macrocyclic half of (+)-spirastrellolide a through cyclic acetal tethered ring-closing metathesis and 1,3-anti-mukaiyama-aldol Heterocycles. 86: 565-598. DOI: 10.3987/COM-12-S(N)54  1
2012 Feltenberger JB, Ko C, Deng J, Ghosh SK, Hsung RP. Development of an intramolecular gassman's [2 + 2] cycloaddition Heterocycles. 84: 843-878. DOI: 10.3987/COM-11-S(P)65  1
2012 Li H, Tang Y, Hsung RP. Investigating thermal dimerization of N-methyl-flindersine. Syntheses and characterizations of paraensidimerines Tetrahedron Letters. 53: 6138-6143. DOI: 10.1016/j.tetlet.2012.08.147  1
2011 Buchanan GS, Cole KP, Li G, Tang Y, You LF, Hsung RP. Constructing the Architecturally Distinctive ABD-Tricycle of Phomactin A through an Intramolecular Oxa-[3 + 3] Annulation Strategy. Tetrahedron. 67: 10105-10118. PMID 23750054 DOI: 10.1016/j.tet.2011.09.111  1
2011 Antoline JE, Krenske EH, Lohse AG, Houk KN, Hsung RP. Stereoselectivities and regioselectivities of (4 + 3) cycloadditions between allenamide-derived chiral oxazolidinone-stabilized oxyallyls and furans: experiment and theory. Journal of the American Chemical Society. 133: 14443-51. PMID 21851070 DOI: 10.1021/ja205700p  1
2011 DeKorver KA, Walton MC, North TD, Hsung RP. Introducing a new class of N-phosphoryl ynamides via Cu(I)-catalyzed amidations of alkynyl bromides. Organic Letters. 13: 4862-5. PMID 21848304 DOI: 10.1021/ol201947b  1
2011 Buchanan GS, Cole KP, Tang Y, Hsung RP. Total synthesis of (±)-phomactin A. Lessons learned from respecting a challenging structural topology. The Journal of Organic Chemistry. 76: 7027-39. PMID 21819039 DOI: 10.1021/jo200936r  1
2011 Buchanan GS, Dai H, Hsung RP, Gerasyuto AI, Scheinebeck CM. Asymmetric aza-[3+3] annulation in the synthesis of indolizidines: an unexpected reversal of regiochemistry. Organic Letters. 13: 4402-5. PMID 21786757 DOI: 10.1021/ol2017438  1
2011 Feltenberger JB, Hsung RP. Oppolzer-type intramolecular Diels-Alder cycloadditions via isomerizations of allenamides. Organic Letters. 13: 3114-7. PMID 21612235 DOI: 10.1021/ol2010227  1
2011 DeKorver KA, Johnson WL, Zhang Y, Hsung RP, Dai H, Deng J, Lohse AG, Zhang YS. N-allyl-N-sulfonyl ynamides as synthetic precursors to amidines and vinylogous amidines. An unexpected N-to-C 1,3-sulfonyl shift in nitrile synthesis. The Journal of Organic Chemistry. 76: 5092-103. PMID 21563776 DOI: 10.1021/jo200780x  1
2011 Hayashi R, Feltenberger JB, Lohse AG, Walton MC, Hsung RP. An efficient and practical entry to 2-amido-dienes and 3-amido-trienes from allenamides through stereoselective 1,3-hydrogen shifts. Beilstein Journal of Organic Chemistry. 7: 410-20. PMID 21512601 DOI: 10.3762/bjoc.7.53  1
2011 Lohse AG, Hsung RP, Leider MD, Ghosh SK. Developing a diastereoselective intramolecular [4+3] cycloaddition of nitrogen-stabilized oxyallyl cations derived from N-sulfonyl-substituted allenamides. The Journal of Organic Chemistry. 76: 3246-57. PMID 21449577 DOI: 10.1021/jo200147h  1
2011 Kenealey JD, Subramanian L, Van Ginkel PR, Darjatmoko S, Lindstrom MJ, Somoza V, Ghosh SK, Song Z, Hsung RP, Kwon GS, Eliceiri KW, Albert DM, Polans AS. Resveratrol metabolites do not elicit early pro-apoptotic mechanisms in neuroblastoma cells. Journal of Agricultural and Food Chemistry. 59: 4979-86. PMID 21401048 DOI: 10.1021/jf104901g  1
2011 Lohse AG, Hsung RP. (4+3) cycloaddition reactions of nitrogen-stabilized oxyallyl cations. Chemistry (Weinheim An Der Bergstrasse, Germany). 17: 3812-22. PMID 21384451 DOI: 10.1002/chem.201100260  1
2011 Figueroa R, Feltenberger JB, Guevarra CC, Hsung RP. Two Remarkable Epimerizations Imperative for the Success of an Asymmetric Total Synthesis of (+)-Aigialospirol. Science China. Chemistry. 54: 31-42. PMID 21221423 DOI: 10.1007/s11426-010-4176-8  1
2011 Al-Rashid ZF, Hsung RP. (+)-Arisugacin A--computational evidence of a dual binding site covalent inhibitor of acetylcholinesterase. Bioorganic & Medicinal Chemistry Letters. 21: 2687-91. PMID 21216144 DOI: 10.1016/j.bmcl.2010.12.041  1
2010 Krenske EH, Houk KN, Lohse AG, Antoline JE, Hsung RP. Stereoselectivity in Oxyallyl-Furan 4+3 Cycloadditions: Control of Intermediate Conformations and Dispersive Stabilisation with Evans' Oxazolidinones. Chemical Science (Royal Society of Chemistry : 2010). 1: 387-392. PMID 21572919 DOI: 10.1039/C0SC00280A  1
2010 Dekorver KA, North TD, Hsung RP. An Efficient Synthesis of de novo Imidates via Aza-Claisen Rearrangements of N-Allyl Ynamides. Synlett : Accounts and Rapid Communications in Synthetic Organic Chemistry. 2010: 2397-2402. PMID 21278848 DOI: 10.1055/s-0030-1258544  1
2010 Hayashi R, Walton MC, Hsung RP, Schwab JH, Yu X. Stereoselective 6π-electron electrocyclic ring closures of 2-halo-amidotrienes via a remote 1,6-asymmetric induction. Organic Letters. 12: 5768-71. PMID 21090590 DOI: 10.1021/ol102693e  1
2010 Lohse AG, Krenske EH, Antoline JE, Houk KN, Hsung RP. Regioselectivities of (4 + 3) cycloadditions between furans and oxazolidinone-substituted oxyallyls. Organic Letters. 12: 5506-9. PMID 21049917 DOI: 10.1021/ol1023745  1
2010 Buchanan GS, Feltenberger JB, Hsung RP. Aza-[3 + 3] Annulations: A New Unified Strategy in Alkaloid Synthesis. Current Organic Synthesis. 7: 363-401. PMID 20936076 DOI: 10.2174/157017910791414490  1
2010 Li H, Hsung RP, DeKorver KA, Wei Y. Copper-catalyzed Ficini [2 + 2] cycloaddition of ynamides. Organic Letters. 12: 3780-3. PMID 20690601 DOI: 10.1021/ol101418d  1
2010 Li H, Antoline JE, Yang JH, Al-Rashid ZF, Hsung RP. A Stereoselective Intramolecular Cyclopropanation via a De Novo Class of Push-Pull Carbenes Derived from DMDO-Epoxidations of Chiral Ynamides. New Journal of Chemistry = Nouveau Journal De Chimie. 34: 1309-1316. PMID 20668650 DOI: 10.1039/c0nj00063a  1
2010 DeKorver KA, Li H, Lohse AG, Hayashi R, Lu Z, Zhang Y, Hsung RP. Ynamides: a modern functional group for the new millennium. Chemical Reviews. 110: 5064-106. PMID 20429503 DOI: 10.1021/cr100003s  1
2010 Dekorver KA, Hsung RP, Lohse AG, Zhang Y. A divergent mechanistic course of Pd(0)-catalyzed aza-Claisen rearrangement and aza-Rautenstrauch-type cyclization of N-allyl ynamides. Organic Letters. 12: 1840-3. PMID 20337418 DOI: 10.1021/ol100446p  1
2010 Hayashi R, Feltenberger JB, Hsung RP. Torquoselective ring closures of chiral amido trienes derived from allenamides. A tandem allene isomerization-pericyclic ring-closure-intramolecular Diels-Alder cycloaddition. Organic Letters. 12: 1152-5. PMID 20170149 DOI: 10.1021/ol902821w  1
2010 Ghosh SK, Wei Y, Gerasyuto AI, Feltenberger JB, Wang J, Hsung RP. A cyclic acetal tethered intramolecular diels-alder cycloaddition. studies directed toward a total synthesis of (±)-fusidilactone C Heterocycles. 82: 1379-1409. DOI: 10.3987/COM-10-S(E)93  1
2009 Oppenheimer J, Johnson WL, Figueroa R, Hayashi R, Hsung RP. A Rhodium(I)-Xylyl-BINAP Catalyzed Asymmetric Ynamide-[2 + 2 + 2] Cycloaddition in the Synthesis of Optically Enriched N,O-Biaryls. Tetrahedron. 65: 5001-5012. PMID 20161177 DOI: 10.1016/j.tet.2009.03.078  1
2009 Li G, Carlson LJ, Sagamanova IK, Slafer BW, Hsung RP, Gilardi C, Sklenicka HM, Sydroenko N. A Stereodivergent Approach for Accessing Both C2,8a-Syn and C2,8a-Anti Relative Stereochemical Manifolds in the Lepadin Family via a TiCL(4)-Promoted Aza-[3 + 3] Annulation. Synthesis. 2009: 2905. PMID 20151022 DOI: 10.1055/s-0029-1216920  1
2009 Li G, Hsung RP. Assignment of the C5' relative stereochemistry in (+)-lepadin F and (+)-lepadin G and absolute configuration of (+)-lepadin G. Organic Letters. 11: 4616-9. PMID 19775165 DOI: 10.1021/ol9018997  1
2009 Li H, Hsung RP. Highly substituted 2-amido-furans from Rh(II)-catalyzed cyclopropenations of ynamides. Organic Letters. 11: 4462-5. PMID 19739617 DOI: 10.1021/ol901860b  1
2009 Song Z, Lohse AG, Hsung RP. Challenges in the synthesis of a unique mono-carboxylic acid antibiotic, (+)-zincophorin. Natural Product Reports. 26: 560-71. PMID 19642422 DOI: 10.1039/b821450f  1
2009 Lu T, Hayashi R, Hsung RP, DeKorver KA, Lohse AG, Song Z, Tang Y. Synthesis of amido-spiro[2.2]pentanes via Simmons-Smith cyclopropanation of allenamides. Organic & Biomolecular Chemistry. 7: 3331-7. PMID 19641792 DOI: 10.1039/b908205k  1
2009 Feltenberger JB, Hayashi R, Tang Y, Babiash ES, Hsung RP. Enamide-benzyne-[2 + 2] cycloaddition: stereoselective tandem [2 + 2]-pericyclic ring-opening-intramolecular N-tethered [4 + 2] cycloadditions. Organic Letters. 11: 3666-9. PMID 19624104 DOI: 10.1021/ol901434g  1
2009 Lohse AG, Hsung RP. Thermal intramolecular [4 + 2] cycloadditions of allenamides: a stereoselective tandem propargyl amide isomerization-cycloaddition. Organic Letters. 11: 3430-3. PMID 19591454 DOI: 10.1021/ol901283m  1
2009 Hayashi R, Hsung RP, Feltenberger JB, Lohse AG. Regio- and stereoselective isomerizations of allenamides: synthesis of 2-amido-dienes and their tandem isomerization-electrocyclic ring-closure. Organic Letters. 11: 2125-8. PMID 19371081 DOI: 10.1021/ol900647s  1
2009 Tang Y, Cole KP, Buchanan GS, Li G, Hsung RP. Total synthesis of phomactin A. Organic Letters. 11: 1591-4. PMID 19260663 DOI: 10.1021/ol900237e  1
2009 Zhang Y, DeKorver KA, Lohse AG, Zhang YS, Huang J, Hsung RP. Synthesis of amidines using N-allyl ynamides. A palladium-catalyzed allyl transfer through an ynamido-pi-allyl complex. Organic Letters. 11: 899-902. PMID 19199763 DOI: 10.1021/ol802844z  1
2008 You LF, Hsung RP, Bedermann AA, Kurdyumov AV, Tang Y, Buchanan GS, Cole KP. An Enantioselective Synthesis of the ABD Tricycle for (-)-Phomactin A Featuring Rawal's Asymmetric Diels-Alder Cycloaddition. Advanced Synthesis & Catalysis. 350. PMID 24273477 DOI: 10.1002/adsc.200800552  1
2008 You LF, Hsung RP, Bedermann AA, Kurdyumov AV, Tang Y, Buchanan GS, Cole KP. An Enantioselective Synthesis of the ABD Tricycle for (-)-Phomactin A Featuring Rawal's Asymmetric Diels-Alder Cycloaddition. Advanced Synthesis & Catalysis. 350: 2885-2891. PMID 20351791  1
2008 Tang Y, Shen L, Dellaria BJ, Hsung RP. Saucy-Marbet Rearrangements of Alkynyl Halides in the Synthesis of Highly Enantiomerically Enriched Allenyl Halides. Tetrahedron Letters. 49: 6404-6409. PMID 19890378 DOI: 10.1016/j.tetlet.2008.08.089  1
2008 Zhang Y, Gerasyuto AI, Long QA, Hsung RP. A General Approach to the Quinolizidine Alkaloids via an Intramolecular Aza-[3 + 3] Annulation. Synthesis of (±)-2-Deoxy-Lasubine II. Synlett : Accounts and Rapid Communications in Synthetic Organic Chemistry. 2009: 237-240. PMID 19617925 DOI: 10.1055/s-0028-1087661  1
2008 Ghosh SK, Buchanan GS, Long QA, Wei Y, Al-Rashid ZF, Sklenicka HM, Hsung RP. Aza- and Carbo-[3 + 3] Annulations of Exo-Cyclic Vinylogous Amides and Urethanes. Synthesis of Tetrahydroindolizidines and An Unexpected Formation of Hexahydroquinolines. Tetrahedron. 64: 883-893. PMID 19180170 DOI: 10.1016/j.tet.2007.09.089  1
2008 Al-Rashid ZF, Johnson WL, Hsung RP, Wei Y, Yao PY, Liu R, Zhao K. Synthesis of alpha-keto-imides via oxidation of ynamides. The Journal of Organic Chemistry. 73: 8780-4. PMID 18937407 DOI: 10.1021/jo8015067  1
2008 Li G, Hsung RP, Slafer BW, Sagamanova IK. Total synthesis of (+)-lepadin F. Organic Letters. 10: 4991-4. PMID 18821767 DOI: 10.1021/ol802068q  1
2008 Yao PY, Zhang Y, Hsung RP, Zhao K. A sequential metal-catalyzed C-N bond formation in the synthesis of 2-amido-indoles. Organic Letters. 10: 4275-8. PMID 18754591 DOI: 10.1021/ol801711p  1
2008 Zhang X, Hsung RP, Li H, Zhang Y, Johnson WL, Figueroa R. A highly stereoselective synthesis of chiral alpha-amino-beta-lactams via the Kinugasa reaction employing ynamides. Organic Letters. 10: 3477-9. PMID 18613692 DOI: 10.1021/ol801257j  1
2008 Yang JH, Liu J, Hsung RP. Synthesis of the C1-C23 fragment of Spirastrellolide A. Organic Letters. 10: 2525-8. PMID 18484725 DOI: 10.1021/ol8008057  1
2008 Ko C, Feltenberger JB, Ghosh SK, Hsung RP. Gassman's intramolecular [2 + 2] cationic cycloaddition. formal total syntheses of raikovenal and epi-raikovenal. Organic Letters. 10: 1971-4. PMID 18422320 DOI: 10.1021/ol8004968  1
2008 Lu T, Song Z, Hsung RP. A mutually pi-facial selective cyclopropanation of chiral enamides using dirhodium(II) carbenoids. Organic Letters. 10: 541-4. PMID 18205371 DOI: 10.1021/ol702824s  1
2008 Al-Rashid ZF, Hsung RP. Reactive intermediates from DMDO oxidation of ynamides. Trapping of a de novo chiral push-pull carbene via cyclopropanation. Organic Letters. 10: 661-3. PMID 18198881 DOI: 10.1021/ol703083k  1
2008 Antoline JE, Hsung RP. An unexpected reversal of diastereoselectivity in the [4+3]-cycloaddition reaction of nitrogen-stabilized oxyallyl cations with methyl 2-furoate Synlett. 739-744. DOI: 10.1055/s-2008-1042765  1
2007 Song Z, Hsung RP, Lu T, Lohse AG. Studies on a urea-directed Stork-Crabtree hydrogenation. Synthesis of the C1-C9 subunit of (+)-zincophorin. The Journal of Organic Chemistry. 72: 9722-31. PMID 17979293 DOI: 10.1021/jo7017922  1
2007 Figueroa R, Hsung RP, Guevarra CC. An enantioselective total synthesis of (+)-aigialospirol. Organic Letters. 9: 4857-9. PMID 17949099 DOI: 10.1021/ol702195w  1
2007 Ko C, Hsung RP, Al-Rashid ZF, Feltenberger JB, Lu T, Yang JH, Wei Y, Zificsak CA. A stereoselective intramolecular halo-etherification of chiral enamides in the synthesis of halogenated cyclic ethers. Organic Letters. 9: 4459-62. PMID 17910461 DOI: 10.1021/ol701768n  1
2007 Zhang X, Hsung RP, Li H. A triazole-templated ring-closing metathesis for constructing novel fused and bridged triazoles. Chemical Communications (Cambridge, England). 2420-2. PMID 17844766 DOI: 10.1039/b701040k  1
2007 Oppenheimer J, Hsung RP, Figueroa R, Johnson WL. Stereochemical control of both C-C and C-N axial chirality in the synthesis of chiral N,O-biaryls. Organic Letters. 9: 3969-72. PMID 17764192 DOI: 10.1021/ol701692m  1
2007 Oppenheimer J, Johnson WL, Tracey MR, Hsung RP, Yao PY, Liu R, Zhao K. A rhodium(I)-catalyzed demethylation-cyclization of o-anisole-substituted ynamides in the synthesis of chiral 2-amido benzofurans. Organic Letters. 9: 2361-4. PMID 17489599 DOI: 10.1021/ol0707362  1
2007 Song Z, Hsung RP. A formal total synthesis of (+)-zincophorin. Observation of an unusual urea-directed Stork-Crabtree hydrogenation. Organic Letters. 9: 2199-202. PMID 17480091 DOI: 10.1021/ol070791a  1
2007 Song Z, Lu T, Hsung RP, Al-Rashid ZF, Ko C, Tang Y. StereoselectiveSimmons-Smith cyclopropanation of chiral enamides. Angewandte Chemie (International Ed. in English). 46: 4069-72. PMID 17458852 DOI: 10.1002/anie.200700681  1
2007 Gerasyuto AI, Hsung RP. An intramolecular aza-[3+3] annulation approach to azaphenalene alkaloids. Total synthesis of myrrhine. The Journal of Organic Chemistry. 72: 2476-84. PMID 17338572 DOI: 10.1021/jo062533h  1
2007 Antoline JE, Hsung RP, Huang J, Song Z, Li G. Highly stereoselective [4 + 3] cycloadditions of nitrogen-stabilized oxyallyl cations with pyrroles: an approach to parvineostemonine. Organic Letters. 9: 1275-8. PMID 17335226 DOI: 10.1021/ol070103n  1
2007 Ko C, Hsung RP. An unusual stereoselectivity in the anomeric substitution with carbamates promoted by HNTf2. Organic & Biomolecular Chemistry. 5: 431-4. PMID 17252121 DOI: 10.1039/b615725d  1
2007 You L, Al-Rashid ZF, Figueroa R, Ghosh SK, Li G, Lu T, Hsung RP. A two-carbon homologation of aldehydes and ketones using ynamides Synlett. 1656-1662. DOI: 10.1055/s-2007-984513  1
2007 Zhang X, McLaughlin M, Muñoz RLP, Hsung RP, Wang J, Swidorski J. Syntheses of 2-pyrones via electrophilic substitutions at C7 of 4-hydroxy-6-methyl-2-pyrone through mono- or dianion formation Synthesis. 749-753. DOI: 10.1055/s-2007-965925  1
2007 Li H, You L, Zhang X, Johnson WL, Figueroa R, Hsung RP. Syntheses of amide-substituted isoxazoles and pyrazoles via regioselective [3 + 2] cycloadditions of terminally unsubstituted ynamides Heterocycles. 74: 553-568.  1
2007 Sagamanova IK, Kurtz KCM, Hsung RP. Practical synthesis of a chiral ynamide: (R)-4-phenyl-3-(2- triisopropylsilyl-ethynyl)oxazolidin-2-one Organic Syntheses. 84: 359-367.  1
2006 Tracey MR, Oppenheimer J, Hsung RP. Rhodium(I)-catalyzed [2 + 2 + 2] cycloadditions of ynamides in the synthesis of amide-substituted chiral biaryls. The Journal of Organic Chemistry. 71: 8629-32. PMID 17064045 DOI: 10.1021/jo061683p  1
2006 Gerasyuto AI, Hsung RP. Stereodivergent total syntheses of precoccinelline, hippodamine, coccinelline, and convergine. Organic Letters. 8: 4899-902. PMID 17020331 DOI: 10.1021/ol0619359  1
2006 Zhang X, Hsung RP, You L. Tandem azidination- and hydroazidination-Huisgen [3 + 2] cycloadditions of ynamides. Synthesis of chiral amide-substituted triazoles. Organic & Biomolecular Chemistry. 4: 2679-82. PMID 16826290 DOI: 10.1039/b606680a  1
2006 Sydorenko N, Hsung RP, Vera EL. Torquoselective 6pi-electron electrocyclic ring closure of 1-azatrienes containing acyclic chirality at the C-terminus. Organic Letters. 8: 2611-4. PMID 16737326 DOI: 10.1021/ol060932t  1
2006 Zhang X, Zhang Y, Huang J, Hsung RP, Kurtz KC, Oppenheimer J, Petersen ME, Sagamanova IK, Shen L, Tracey MR. Copper(II)-catalyzed amidations of alkynyl bromides as a general synthesis of ynamides and Z-enamides. An intramolecular amidation for the synthesis of macrocyclic ynamides. The Journal of Organic Chemistry. 71: 4170-7. PMID 16709057 DOI: 10.1021/jo060230h  1
2006 Kurdyumov AV, Hsung RP. An unusual cationic [2 + 2] cycloaddition in a divergent total synthesis of hongoquercin A and rhododaurichromanic acid A. Journal of the American Chemical Society. 128: 6272-3. PMID 16683764 DOI: 10.1021/ja054872i  1
2006 Huang J, Ianni JC, Antoline JE, Hsung RP, Kozlowski MC. De novo chiral amino alcohols in catalyzing asymmetric additions to aryl aldehydes. Organic Letters. 8: 1565-8. PMID 16597111 DOI: 10.1021/ol0600640  1
2006 Swidorski JJ, Wang J, Hsung RP. A concise total synthesis of (-)-cylindricine C through a stereoselective intramolecular aza-[3 + 3] annulation strategy. Organic Letters. 8: 777-80. PMID 16468765 DOI: 10.1021/ol053059p  1
2006 Kurtz KC, Hsung RP, Zhang Y. A ring-closing yne-carbonyl metathesis of ynamides. Organic Letters. 8: 231-4. PMID 16408882 DOI: 10.1021/ol052487s  1
2006 Kurdyumov AV, Lin N, Hsung RP, Gullickson GC, Cole KP, Sydorenko N, Swidorski JJ. A Lewis acid-catalyzed formal [3 + 3] cycloaddition of alpha,beta-unsaturated aldehydes with 4-hydroxy-2-pyrone, diketones, and vinylogous esters. Organic Letters. 8: 191-3. PMID 16408872 DOI: 10.1021/ol0523042  1
2006 Kurdyumov AV, Muñoz RLP, Hsung RP. Total syntheses of daldiniapyrone, annularin B, and (±)-annularin F Synthesis. 1787-1790. DOI: 10.1055/s-2006-942355  1
2006 Liu J, Yang JH, Ko C, Hsung RP. Synthesis of the C1-C16 fragment of spirastrellolide A Tetrahedron Letters. 47: 6121-6123. DOI: 10.1016/j.tetlet.2006.06.067  1
2006 Tang Y, Oppenheimer J, Song Z, You L, Zhang X, Hsung RP. Strategies and approaches for constructing 1-oxadecalins Tetrahedron. 62: 10785-10813. DOI: 10.1016/j.tet.2006.08.054  1
2006 Ghosh SK, Ko C, Liu J, Wang J, Hsung RP. A ketal-tethered RCM strategy toward the synthesis of spiroketal related natural products Tetrahedron. 62: 10485-10496. DOI: 10.1016/j.tet.2006.06.113  1
2006 Hsung RP. Chemistry of electron-deficient ynamines and ynamides Tetrahedron. 62: 3781-3782. DOI: 10.1016/j.tet.2006.01.076  1
2006 Kurtz KCM, Frederick MO, Lambeth RH, Mulder JA, Tracey MR, Hsung RP. Synthesis of chiral allenes from ynamides through a highly stereoselective Saucy-Marbet rearrangement Tetrahedron. 62: 3928-3938. DOI: 10.1016/j.tet.2005.11.087  1
2006 Zhang X, Li H, You L, Tang Y, Hsung RP. Copper salt-catalyzed azide-[3 + 2] cycloadditions of ynamides and bis-ynamides Advanced Synthesis and Catalysis. 348: 2437-2442. DOI: 10.1002/adsc.200600404  1
2006 Wang J, Swidorski JJ, Sydorenko N, Hsung RP, Coverdale HA, Kuyava JM, Liu J. Aza-[3 + 3] annulations. Part 6. Total syntheses of putative (-)-lepadiformine and (-)-cylindricine C Heterocycles. 70: 423-459.  1
2005 Cole KP, Hsung RP. Unique structural topology and reactivities of the ABD tricycle in phomactin A. Chemical Communications (Cambridge, England). 5784-6. PMID 16307145 DOI: 10.1039/b511338e  1
2005 Shen L, Hsung RP, Zhang Y, Antoline JE, Zhang X. Copper-catalyzed stereospecific N-allenylations of amides. Syntheses of optically enriched chiral allenamides. Organic Letters. 7: 3081-4. PMID 15987210 DOI: 10.1021/ol051094q  1
2005 Ghosh SK, Hsung RP, Liu J. An anomeric control on remote stereochemistry in the synthesis of spiroketals. Journal of the American Chemical Society. 127: 8260-1. PMID 15941240 DOI: 10.1021/ja051745d  1
2005 Sydorenko N, Zificsak CA, Gerasyuto AI, Hsung RP. Total syntheses of enantiomerically enriched R-(+)- and S-(-)-deplancheine. Organic & Biomolecular Chemistry. 3: 2140-4. PMID 15917902 DOI: 10.1039/b503862f  1
2005 Gerasyuto AI, Hsung RP, Sydorenko N, Slafer B. A formal [3 + 3] cycloaddition reaction. 5. An enantioselective intramolecular formal aza-[3 + 3] cycloaddition reaction promoted by chiral amine salts. The Journal of Organic Chemistry. 70: 4248-56. PMID 15903297 DOI: 10.1021/jo050171s  1
2005 Liu J, Hsung RP. Synthesis of the C11-C23 fragment of spirastrellolide A. A ketal-tethered RCM approach to the construction of spiroketals. Organic Letters. 7: 2273-6. PMID 15901187 DOI: 10.1021/ol050653q  1
2005 Berry CR, Hsung RP, Antoline JE, Petersen ME, Challeppan R, Nielson JA. Syntheses of 2,5-disubstituted dihydrofurans from gamma-substituted chiral allenamides. The Journal of Organic Chemistry. 70: 4038-42. PMID 15876094 DOI: 10.1021/jo0503411  1
2005 Liu J, Swidorski JJ, Peters SD, Hsung RP. An N-acyliminium cyclization approach to a total synthesis of (+)-cylindricine C. The Journal of Organic Chemistry. 70: 3898-902. PMID 15876077 DOI: 10.1021/jo0501846  1
2005 Zhang Y, Hsung RP, Zhang X, Huang J, Slafer BW, Davis A. Brønsted acid-catalyzed highly stereoselective arene-ynamide cyclizations. A novel keteniminium Pictet-Spengler cyclization in total syntheses of (+/-)-desbromoarborescidines A and C. Organic Letters. 7: 1047-50. PMID 15760135 DOI: 10.1021/ol0473391  1
2005 Shen L, Hsung RP. Highly regioselective radical cyclizations of allenamides. Organic Letters. 7: 775-8. PMID 15727438 DOI: 10.1021/ol047572z  1
2005 Huang J, Hsung RP. Chiral Lewis acid-catalyzed highly enantioselective [4 + 3] cycloaddition reactions of nitrogen-stabilized oxyallyl cations derived from allenamides. Journal of the American Chemical Society. 127: 50-1. PMID 15631443 DOI: 10.1021/ja044760b  1
2005 Xiong H, Tracey MR, Grebe T, Mulder JA, Hsung RP. Practical synthesis of novel chiral allenamides: (R)-4-phenyl-3-(1,2- propadienyl)oxazolidin-2-one Organic Syntheses. 81.  1
2005 Antoline JE, Hsung RP. RO-RCM of 7-oxa-bicyclo[2.2.1]hept-5-ene and 8-oxa-bicyclo[3.2.1]oct-6-ene system: A new strategy for the synthesis of heterocycles Chemtracts. 18: 562-568.  1
2005 Kurdyumov AV, Hsung RP. Synthetic approaches to rhododaurichromanic acids A and B, daurichromenic acid, and hongoquercins A and B Chemtracts. 18: 537-545.  1
2005 Shen L, Hsung RP. Synthesis of N-sulfenyl allenamides via [2,3]-sigmatropic rearrangements Chemtracts. 18: 331-338.  1
2005 Liu J, Hsung RP. Total syntheses of cylindricine alkaloids Chemtracts. 18: 321-330.  1
2005 Huang J, Hsung RP. Recent advances in stereoselective [4 + 3] cycloaddition reactions Chemtracts. 18: 207-214.  1
2004 Tracey MR, Grebe TP, Brennessel WW, Hsung RP. (4R)-3-Allenyl-4-(diphenylmethyl)oxazolidin-2-one, an unsubstituted allenamide. Acta Crystallographica. Section C, Crystal Structure Communications. 60: o830-2. PMID 15528834 DOI: 10.1107/S0108270104023121  1
2004 Liu J, Hsung RP, Peters SD. Total syntheses of (+)-cylindricines C-E and (-)-lepadiformine through a common intermediate derived from an aza-Prins cyclization and Wharton's rearrangement. Organic Letters. 6: 3989-92. PMID 15496081 DOI: 10.1021/ol048353g  1
2004 Sydorenko N, Hsung RP, Darwish OS, Hahn JM, Liu J. Tetronamides as latent acyclic vinylogous amides in formal aza-[3 + 3] cycloaddition reactions with alpha,beta-unsaturated iminium salts. An unexpected rearrangement and an approach to synthesis of substituted piperidines. The Journal of Organic Chemistry. 69: 6732-8. PMID 15387597 DOI: 10.1021/jo049108d  1
2004 Tracey MR, Zhang Y, Frederick MO, Mulder JA, Hsung RP. Sonogashira cross-couplings of ynamides. Syntheses of urethane- and sulfonamide-terminated conjugated phenylacetylenic systems. Organic Letters. 6: 2209-12. PMID 15200322 DOI: 10.1021/ol0493251  1
2004 Wang J, Hsung RP, Ghosh SK. Stereoselective ketal-tethered intramolecular diels-alder cycloadditions. An approach to the 2-oxadecalin spiroketal core of antifungal agent fusidilactone C. Organic Letters. 6: 1939-42. PMID 15176788 DOI: 10.1021/ol0495624  1
2004 Zhang Y, Hsung RP, Tracey MR, Kurtz KC, Vera EL. Copper sulfate-pentahydrate-1,10-phenanthroline catalyzed amidations of alkynyl bromides. Synthesis of heteroaromatic amine substituted ynamides. Organic Letters. 6: 1151-4. PMID 15040745 DOI: 10.1021/ol049827e  1
2004 Rameshkumar C, Hsung RP. A tandem epoxidation/stereoselective intramolecular [4+3] cycloaddition reaction involving nitrogen-stabilized oxyallyl cations derived from chiral allenamides. Angewandte Chemie (International Ed. in English). 43: 615-8. PMID 14743419 DOI: 10.1002/anie.200352632  1
2004 Hsung RP, Cole KP. Chapter 3 The total synthesis of (-)-Arisugacina A Strategies and Tactics in Organic Synthesis. 4: 41-70. DOI: 10.1016/S1874-6004(04)80007-8  1
2004 Ghosh SK, Hsung RP, Wang J. Ketal-tethered ring-closing metathesis. An unconventional approach to constructing spiroketals and total synthesis of an insect pheromone Tetrahedron Letters. 45: 5505-5510. DOI: 10.1016/j.tetlet.2004.05.017  1
2004 Berry CR, Hsung RP. Inverse electron-demand aza-[4+2] cycloaddition reactions of allenamides Tetrahedron. 60: 7629-7636. DOI: 10.1016/j.tet.2004.05.117  1
2004 Hsung RP, Kurdyumov AV, Sydorenko N. A Formal [3 + 3] cycloaddition approach to natural-product synthesis European Journal of Organic Chemistry. 23-44. DOI: 10.1002/ejoc.200400567  1
2004 Berry CR, Hsung RP. Syntheses and stereoselective 1,2-addition reactions of chiral stannyl allenamides Chemtracts. 17: 409-415.  1
2004 Zhang Y, Hsung RP. Transition metal-catalyzed [2 + 2 + 2] cycloadditions with ynamides Chemtracts. 17: 442-450.  1
2004 Tracey MR, Hsung RP, Lambeth RH. Allylated β-ketoesters as precursors in Paal-Knorr-type pyrrole synthesis: Preparations of chiral and bispyrroles Synthesis. 918-922.  1
2003 Cole KP, Hsung RP. Intramolecular formal oxa-[3 + 3] cycloaddition approach to the ABD system of phomactin A. Organic Letters. 5: 4843-6. PMID 14653688 DOI: 10.1021/ol030115i  1
2003 Luo S, Zificsak CA, Hsung RP. Intramolecular formal aza-[3 + 3] cycloaddition approach to indoloquinolizidine alkaloids. A stereoselective total synthesis of (+/-)-tangutorine. Organic Letters. 5: 4709-12. PMID 14627421 DOI: 10.1021/ol030114q  1
2003 Wei LL, Xiong H, Hsung RP. The emergence of allenamides in organic synthesis. Accounts of Chemical Research. 36: 773-82. PMID 14567711 DOI: 10.1021/ar030029i  1
2003 Xiong H, Huang J, Ghosh SK, Hsung RP. Stereoselective intramolecular [4 + 3] cycloadditions of nitrogen-stabilized chiral oxyallyl cations via epoxidation of N-tethered allenamides. Journal of the American Chemical Society. 125: 12694-5. PMID 14558802 DOI: 10.1021/ja030416n  1
2003 Kurdyumov AV, Hsung RP, Ihlen K, Wang J. Formal [3 + 3] cycloaddition approach to chromenes and chromanes. Concise total syntheses of (+/-)-rhododaurichromanic acids A and B and methyl (+/-)-daurichromenic ester. Organic Letters. 5: 3935-8. PMID 14535747 DOI: 10.1021/ol030100k  1
2003 Frederick MO, Hsung RP, Lambeth RH, Mulder JA, Tracey MR. Highly stereoselective Saucy-Marbet rearrangement using chiral ynamides. Synthesis of highly substituted chiral homoallenyl alcohols. Organic Letters. 5: 2663-6. PMID 12868884 DOI: 10.1021/ol030061c  1
2003 Mulder JA, Kurtz KC, Hsung RP, Coverdale H, Frederick MO, Shen L, Zificsak CA. Highly stereoselective synthesis of novel alpha-haloenamides via a mild and efficient hydrohalogenation of ynamides. Organic Letters. 5: 1547-50. PMID 12713320 DOI: 10.1021/ol0300266  1
2003 Shen HC, Wang J, Cole KP, McLaughlin MJ, Morgan CD, Douglas CJ, Hsung RP, Coverdale HA, Gerasyuto AI, Hahn JM, Liu J, Sklenicka HM, Wei LL, Zehnder LR, Zificsak CA. A formal [3 + 3] cycloaddition reaction. Improved reactivity using alpha,beta-unsaturated iminium salts and evidence for reversibility of 6pi-electron electrocyclic ring closure of 1-oxatrienes. The Journal of Organic Chemistry. 68: 1729-35. PMID 12608785 DOI: 10.1021/jo020688t  1
2003 Frederick MO, Mulder JA, Tracey MR, Hsung RP, Huang J, Kurtz KC, Shen L, Douglas CJ. A copper-catalyzed C-N bond formation involving sp-hybridized carbons. A direct entry to chiral ynamides via N-alkynylation of amides. Journal of the American Chemical Society. 125: 2368-9. PMID 12603105 DOI: 10.1021/ja021304j  1
2003 Hsung RP, Cole KP, Zehnder LR, Wang J, Wei LL, Yang XF, Coverdale HA. The total synthesis of (±)-arisugacin A Tetrahedron. 59: 311-324. DOI: 10.1016/S0040-4020(02)01524-7  1
2003 Shen L, Hsung RP. Pauson-Khand cycloaddition reactions of chiral ynamides. Observation of an unusual endo-addition with norbornadiene Tetrahedron Letters. 44: 9353-9358. DOI: 10.1016/j.tetlet.2003.10.064  1
2003 Cole KP, Hsung RP. Synthetic Approaches to Phomactin A Chemtracts. 16: 811-818.  1
2003 Mulder JA, Kurtz KCM, Hsung RP. In search of an atom-economical synthesis of chiral ynamides Synlett. 1379-1390.  1
2003 Rameshkumar C, Hsung RP. Pyranyl heterocycles from inverse electron demand hetero [4+2] cycloaddition reactions of chiral allenamides as a new chiral template for constructing C-glycoside substrates Synlett. 1241-1246.  1
2003 Berry CR, Rameshkumar C, Tracey MR, Wei LL, Hsung RP. A Lewis acid mediated stereoselective removal of an anomeric urea substituent Synlett. 791-796.  1
2003 Coverdale HA, Hsung RP. Recent synthesis and applications of vinamidinium salts in alkaloid chemistry Chemtracts. 16: 238-248.  1
2002 Sklenicka HM, Hsung RP, McLaughlin MJ, Wei LL, Gerasyuto AI, Brennessel WB. Stereoselective formal [3 + 3] cycloaddition approach to cis-1-azadecalins and synthesis of (-)-4a,8a-diepi-pumiliotoxin C. evidence for the first highly stereoselective 6pi-electron electrocyclic ring closures of 1-azatrienes. Journal of the American Chemical Society. 124: 10435-42. PMID 12197745 DOI: 10.1021/ja020698b  1
2002 Huang J, Xiong H, Hsung RP, Rameshkumar C, Mulder JA, Grebe TP. The first successful base-promoted isomerization of propargyl amides to chiral ynamides. Applications in ring-closing metathesis of ene-ynamides and tandem RCM of diene-ynamides. Organic Letters. 4: 2417-20. PMID 12098261 DOI: 10.1021/ol020097p  1
2002 McLaughlin MJ, Hsung RP, Cole KP, Hahn JM, Wang J. A novel and highly stereoselective approach to aza-spirocycles. A short total synthesis of 2-epi-(+/-)-perhydrohistrionicotoxin and an unprecedented decarboxylation of 2-pyrones. Organic Letters. 4: 2017-20. PMID 12049506 DOI: 10.1021/ol020052o  1
2002 Mulder JA, Hsung RP, Frederick MO, Tracey MR, Zificsak CA. The first stereoselective Ficini-Claisen rearrangement using chiral ynamides. Organic Letters. 4: 1383-6. PMID 11950368 DOI: 10.1021/ol020037j  1
2002 Rameshkumar C, Xiong H, Tracey MR, Berry CR, Yao LJ, Hsung RP. NMR studies on epoxidations of allenamides. Evidence for formation of nitrogen-substituted allene oxide and spiro-epoxide via trapping experiments. The Journal of Organic Chemistry. 67: 1339-45. PMID 11846684 DOI: 10.1021/jo011048d  1
2002 Cole KP, Hsung RP. The first enantioselective total synthesis of (-)-arisugacin A Tetrahedron Letters. 43: 8791-8793. DOI: 10.1016/S0040-4039(02)02094-4  1
2002 Xiong H, Hsung RP, Shen L, Hahn JM. Chiral enamide. Part 1: Epoxidations of chiral enamides. A viable approach to chiral nitrogen stabilized oxyallyl cations in [4+3] cycloadditions Tetrahedron Letters. 43: 4449-4453. DOI: 10.1016/S0040-4039(02)00849-3  1
2002 Wang J, Cole KP, Wei LL, Zehnder LR, Hsung RP. An unexpected retro-aldol-aldol in the AB-ring in the synthesis of (±)-arisugacin A Tetrahedron Letters. 43: 3337-3340. DOI: 10.1016/S0040-4039(02)00550-6  1
2002 Sklenicka HM, Hsung RP. Recent approaches to cis-azadecalins: Synthesis of dendrobatid alkaloid pumiliotoxin C Chemtracts. 15: 391-401.  1
2001 Wei LL, Hsung RP, Sklenicka HM, Gerasyuto AI. A Novel and Highly Stereoselective Intramolecular Formal [3+3] Cycloaddition Reaction of Vinylogous Amides Tethered with α,β-Unsaturated Aldehydes: A Formal Total Synthesis of (+)-Gephyrotoxin. Angewandte Chemie (International Ed. in English). 40: 1516-1518. PMID 29712373 DOI: 10.1002/1521-3773(20010417)40:8<1516::AID-ANIE1516>3.0.CO;2-V  1
2001 Xiong H, Hsung RP, Berry CR, Rameshkumar C. The first epoxidations of 1-amidoallenes. A general entry to nitrogen-substituted oxyallyl cations in highly stereoselective [4 +3] cycloadditions. Journal of the American Chemical Society. 123: 7174-5. PMID 11459504 DOI: 10.1021/ja0108638  1
2001 Zehnder LR, Wei LL, Hsung RP, Cole KP, McLaughlin MJ, Shen HC, Sklenicka HM, Wang J, Zificsak CA. Stereoselective trans- and cis-dihydroxylations of 2H-pyranyl and dihydropyridinyl heterocycles synthesized from formal [3 + 3]-cycloaddition reactions of alpha,beta-unsaturated iminium ions with 1,3-dicarbonyl equivalents. Organic Letters. 3: 2141-4. PMID 11440564 DOI: 10.1021/ol010034r  1
2001 McLaughlin MJ, Hsung RP. Total syntheses of pyranoquinoline alkaloids: simulenoline, huajiaosimuline, and (+/-)-7-demethoxyzanthodioline. The Journal of Organic Chemistry. 66: 1049-53. PMID 11430073 DOI: 10.1021/jo001368h  1
2001 Fogel L, Hsung RP, Wulff WD, Sommer RD, Rheingold AL. Simultaneous and stereoselective construction of planar and axial centers of chirality. Journal of the American Chemical Society. 123: 5580-1. PMID 11389643 DOI: 10.1021/ja010091f  1
2001 Wei LL, Hsung RP, Sklenicka HM, Gerasyuto AI. A Novel and Highly Stereoselective Intramolecular Formal Angewandte Chemie (International Ed. in English). 40: 1516-1518. PMID 11317320 DOI: 10.1002/1521-3773(20010417)40:8<1516::AID-ANIE1516>3.0.CO;2-V  1
2001 Darwish OS, Granum KA, Tan Q, Hsung RP. An unexpected ring-opening of a 2-pyrone ring at low temperatures. A mild and expeditious synthesis of novel coumarins Tetrahedron Letters. 42: 3283-3286. DOI: 10.1016/S0040-4039(01)00456-7  1
2001 McLaughlin MJ, Shen HC, Hsung RP. Chiral cycloalkylidene α,β-unsaturated iminium approach to stereoselective formal [3+3] cycloaddition reaction in spiroheterocycle synthesis Tetrahedron Letters. 42: 609-613. DOI: 10.1016/S0040-4039(00)02018-9  1
2001 Zificsak CA, Mulder JA, Hsung RP, Rameshkumar C, Wei LL. Recent advances in the chemistry of ynamines and ynamides Tetrahedron. 57: 7575-7606. DOI: 10.1016/S0040-4020(01)00681-0  1
2001 Hsung RP, Wulff WD, Chamberlin S, Liu Y, Liu RY, Wang H, Quinn JF, Wang SLB, Rheingold AL. Chiral ancillaries in the benzannulations of alkoxy and amino carbene complexes with alkynes Synthesis. 200-220.  1
2001 Wei LL, Mulder JA, Xiong H, Zificsak CA, Douglas CJ, Hsung RP. Efficient preparations of novel ynamides and allenamides Tetrahedron. 57: 459-466.  1
2000 Zehnder LR, Hsung RP, Wang J, Golding GM. A Concise Stereoselective Route to the Pentacyclic Frameworks of Arisugacin A and Territrem B. Angewandte Chemie (International Ed. in English). 39: 3876-3879. PMID 29711687 DOI: 10.1002/1521-3773(20001103)39:21<3876::AID-ANIE3876>3.0.CO;2-C  1
2000 Xiong H, Hsung RP, Wei LL, Berry CR, Mulder JA, Stockwell B. The first regioselective alpha-deprotonation and functionalization of allenamides. An application in intramolecular Pauson-Khand-type cycloadditions. Organic Letters. 2: 2869-71. PMID 10964386  1
2000 Sklenicka HM, Hsung RP, Wei LL, McLaughlin MJ, Gerasyuto AI, Degen SJ. Highly stereoselective formal Organic Letters. 2: 1161-4. PMID 10804579  1
2000 Zhu XY, Boiadjiev V, Mulder JA, Hsung RP, Major RC. Molecular assemblies on silicon surfaces via Si-O linkages Langmuir. 16: 6766-6772. DOI: 10.1021/la9915264  1
2000 Zehnder LR, Dahl JW, Hsung RP. Lewis acid mediated condensation reactions of α,β-unsaturated acids with 4-hydroxy-2-pyrones. A concise structural assignment of Fleischmann's α,α-bispyrone and Praill's α,γ-bispyrone Tetrahedron Letters. 41: 1901-1905. DOI: 10.1016/S0040-4039(00)00057-5  1
2000 Zehnder LR, Hsung RP, Wang J, Golding GM. A concise stereoselective route to the pentacyclic frameworks of arisugacin A and territrem B Angewandte Chemie - International Edition. 39: 3876-3879. DOI: 10.1002/1521-3773(20001103)39:21<3876::AID-ANIE3876>3.0.CO;2-C  1
2000 Sklenicka HM, Hsung RP, Wei LL, McLaughlin MJ, Gerasyuto AI, Degen SJ. Highly stereoselective formal [3 + 3] cycloaddition reactions of chiral vinylogous amides with α,β-unsaturated iminiums Organic Letters. 2: 1161-1164.  1
1999 Hsung RP, Shen HC, Douglas CJ, Morgan CD, Degen SJ, Yao LJ. Sequential 1,2-Addition-Electrocyclic Ring Closures Involving Acyclic alpha,beta-Unsaturated Iminiums: A Formal [3 + 3] Cycloaddition Strategy to Unique Pyranyl Spirocycles. The Journal of Organic Chemistry. 64: 690-691. PMID 11674130  1
1999 Degen SJ, Mueller KL, Shen HC, Mulder JA, Golding GM, Wei LL, Zificsak CA, Neeno-Eckwall A, Hsung RP. Synthesis of dihydroxanthone derivatives and evaluation of their inhibitory activity against acetylcholinesterase: unique structural analogs of tacrine based on the BCD-ring of arisugacin. Bioorganic & Medicinal Chemistry Letters. 9: 973-8. PMID 10230623 DOI: 10.1016/S0960-894X(99)00115-8  1
1999 Hsung RP, Zificsak CA, Wei LL, Zehnder LR, Park F, Kim M, Tran TTT. A rare acid-promoted elimination of O-methyl oximes: A practical synthesis of 3-cyano-4-benzopyrones Journal of Organic Chemistry. 64: 8736-8740. DOI: 10.1021/jo991031j  1
1999 Wei LL, Xiong H, Douglas CJ, Hsung RP. Inverse demand [4+2] cycloaddition reactions of allenamides: Reactivity scopes of an electron deficient variant of allenamines Tetrahedron Letters. 40: 6903-6907. DOI: 10.1016/S0040-4039(99)01354-4  1
1999 Douglas CJ, Sklenicka HM, Shen HC, Mathias DS, Degen SJ, Golding GM, Morgan CD, Shih RA, Mueller KL, Seurer LM, Johnson EW, Hsung RP. Synthesis and UV studies of a small library of 6-aryl-4-hydroxy-2- pyrones. A relevant structural feature for the inhibitory property of arisugacin against acetylcholinesterase Tetrahedron. 55: 13683-13696. DOI: 10.1016/S0040-4020(99)00847-9  1
1999 Wei LL, Hsung RP, Xiong H, Mulder JA, Nkansah NT. First stereoselective inverse demand [4 + 2] cycloaddition reactions of novel chiral allenamides with heterodienes. Preparation of highly functionalized 2-arylpyranyl heterocycles Organic Letters. 1: 2145-2148.  1
1999 Zhu XY, Mulder JA, Hsung RP, Bergerson WF, Gasser A, Nguyen A. Integrating organic molecules to silicon surfaces Materials Research Society Symposium - Proceedings. 576: 177-182.  1
1999 Zehner RW, Parsons BF, Hsung RP, Sita LR. Tuning the Work Function of Gold with Self-Assembled Monolayers Derived from X-[C 6H 4-C≡C-] nC 6H 4-SH (n = 0, 1, 2; X = H, F, CH 3, CF 3, and OCH 3) Langmuir. 15: 1121-1127.  1
1999 Zehner RW, Hsung RP, Sita LR. Structure, passivating properties, and heterogeneous exchange of self-assembled monolayers derived from chemisorption of the rigid rod arenethiols, X-C6H4-C ≡ C-C6H4-C ≡ C-C6H4-SH, on Au(111) Acs Symposium Series. 727: 169-186.  1
1999 Kiely JD, Houston JE, Mulder JA, Hsung RP, Zhu XY. Adhesion, deformation and friction for self-assembled monolayers on Au and Si surfaces Tribology Letters. 7: 103-107.  1
1999 Hsung RP, Zificsak CA, Wei LL, Douglas CJ, Xiong H, Mulder JA. Lewis acid promoted hetero [2 + 2] cycloaddition reactions of aldehydes with 10-propynyl-9(10h)-acridone. A highly stereoselective synthesis of acrylic acid derivatives and 1,3-dienes using an electron deficient variant of ynamine Organic Letters. 1: 1237-1240.  1
1999 Hsung RP, Wei LL, Sklenicka HM, Douglas CJ, McLaughlin MJ, Mulder JA, Yao LJ. Formal cycloaddition reactions of vinylogous amides with α,β-Unsaturated iminiums. A strategy for constructing piperidinyl heterocycles Organic Letters. 1: 509-512.  1
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