Richard A. Bunce - Publications

Affiliations: 
Chemistry Oklahoma State University, Stillwater, OK, United States 
Area:
Organic Chemistry
Website:
https://chemistry.okstate.edu/bios/348-faculty-member-bio-bunce

143 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
2020 Muddala NP, White JC, Nammalwar B, Pratt I, Thomas LM, Bunce RA, Berlin KD, Bourne CR. Inhibitor design to target a unique feature in the folate pocket of Staphylococcus aureus dihydrofolate reductase. European Journal of Medicinal Chemistry. 200: 112412. PMID 32502861 DOI: 10.1016/j.ejmech.2020.112412  1
2019 Gnanasekaran KK, Pouland T, Bunce RA, Darrell Berlin K, Abuskhuna S, Bhandari D, Mashayekhi M, Zhou DH, Benbrook DM. Tetrahydroquinoline units in flexible heteroarotinoids (Flex-Hets) convey anti-cancer properties in A2780 ovarian cancer cells. Bioorganic & Medicinal Chemistry. 115244. PMID 31831296 DOI: 10.1016/j.bmc.2019.115244  0.76
2019 Punchi Hewage A, Yao H, Nammalwar B, Gnanasekaran KK, Lovell S, Bunce RA, Eshelman K, Phaniraj S, Lee M, Peterson BR, Battaile KP, Reitz AB, Rivera M. Small molecule inhibitors of the BfrB-Bfd interaction decrease Pseudomonas aeruginosa fitness and potentiate fluoroquinolone activity. Journal of the American Chemical Society. PMID 31038945 DOI: 10.1021/jacs.9b00394  1
2019 Nammalwar B, Bunce RA, Berlin KD, Benbrook DM, Toal C. Synthesis and biological evaluation of SHetA2 (NSC-721689) analogs against the ovarian cancer cell line A2780. European Journal of Medicinal Chemistry. 170: 16-27. PMID 30878829 DOI: 10.1016/j.ejmech.2019.03.010  1
2018 Gnanasekaran KK, Rivera M, Bunce RA. 4,7-Diaminoisoindoline-1,3-dione. Organic Preparations and Procedures International. 50: 372-374. PMID 30559532 DOI: 10.1080/00304948.2018.1462072  0.76
2018 Watts FM, Pouland T, Bunce RA, Berlin KD, Benbrook DM, Mashayekhi M, Bhandari D, Zhou D. Activity of oxygen-versus sulfur-containing analogs of the Flex-Het anticancer agent SHetA2. European Journal of Medicinal Chemistry. 158: 720-732. PMID 30245396 DOI: 10.1016/j.ejmech.2018.09.036  0.96
2018 Annor-Gyamfi JK, Gnanasekaran KK, Bunce RA. Syntheses of 1-Aryl-5-nitro-1H-indazoles and a General One-Pot Route to 1-Aryl-1H-indazoles. Molecules (Basel, Switzerland). 23. PMID 29547568 DOI: 10.3390/molecules23030674  0.76
2016 Kareem HS, Nordin N, Heidelberg T, Abdul-Aziz A, Ariffin A. Conjugated Oligo-Aromatic Compounds Bearing a 3,4,5-Trimethoxy Moiety: Investigation of Their Antioxidant Activity Correlated with a DFT Study. Molecules (Basel, Switzerland). 21. PMID 26901175 DOI: 10.3390/molecules21020224  1
2016 Gnanasekaran KK, Hiett JT, Bunce RA. 6-Nitro-4H-benzo[d][1,3]thiazin-2-amine Molbank. 2016. DOI: 10.3390/M899  1
2016 Gnanasekaran KK, Yoon J, Bunce RA. Nucleophilic additions to polarized vinylarenes Tetrahedron Letters. 57: 3190-3193. DOI: 10.1016/j.tetlet.2016.06.033  1
2016 Chitturi BR, Tatipamula VB, Dokuburra CB, Mangamuri UK, Tuniki VR, Kalivendi SV, Bunce RA, Yenamandra V. Pambanolides A-C from the South Indian soft coral Sinularia inelegans This paper is dedicated to the memory of our late mentor, Dr. Venkateswarlu Yenamandra, who passed away suddenly on 17 July 2013 Tetrahedron. 72: 1933-1940. DOI: 10.1016/j.tet.2016.02.056  1
2015 Nammalwar B, Muddala NP, Pitchimani R, Bunce RA. OSU-6: A Highly Efficient, Metal-Free, Heterogeneous Catalyst for the Click Synthesis of 5-Benzyl and 5-Aryl-1H-tetrazoles. Molecules (Basel, Switzerland). 20: 22757-66. PMID 26703538 DOI: 10.3390/molecules201219881  1
2015 Venkatesham K, Bhujanga Rao C, Dokuburra CB, Bunce RA, Venkateswarlu Y. Direct Synthesis of Thioethers from Carboxylates and Thiols Catalyzed by FeCl3. The Journal of Organic Chemistry. 80: 11611-7. PMID 26497695 DOI: 10.1021/acs.joc.5b02143  1
2015 Muddala NP, Nammalwar B, Selvaraju S, Bourne CR, Henry M, Bunce RA, Berlin KD, Barrow EW, Barrow WW. Evaluation of New Dihydrophthalazine-Appended 2,4-Diaminopyrimidines against Bacillus anthracis: Improved Syntheses Using a New Pincer Complex. Molecules (Basel, Switzerland). 20: 7222-44. PMID 25905602 DOI: 10.3390/molecules20047222  1
2015 Gnanasekaran KK, Benbrook DM, Nammalwar B, Thavathiru E, Bunce RA, Berlin KD. Synthesis and evaluation of second generation Flex-Het scaffolds against the human ovarian cancer A2780 cell line. European Journal of Medicinal Chemistry. 96: 209-17. PMID 25880346 DOI: 10.1016/j.ejmech.2015.03.070  1
2015 Nammalwar B, Bourne CR, Wakeham N, Bourne PC, Barrow EW, Muddala NP, Bunce RA, Berlin KD, Barrow WW. Modified 2,4-diaminopyrimidine-based dihydrofolate reductase inhibitors as potential drug scaffolds against Bacillus anthracis. Bioorganic & Medicinal Chemistry. 23: 203-11. PMID 25435253 DOI: 10.1016/j.bmc.2014.11.009  1
2015 Muddala NP, Nammalwar B, Selvaraju S, Bourne CR, Henry M, Bunce RA, Berlin KD, Barrow EW, Barrow WW. Evaluation of new dihydrophthalazine-appended 2,4-diaminopyrimidines against Bacillus anthracis: Improved syntheses using a new pincer complex Molecules. 20: 7222-7244. DOI: 10.3390/molecules20047222  1
2015 Nammalwar B, Bunce RA, Hiett JT. Ring Size and Substitution Effects in the Tandem Reduction-Lactamization of ortho-Substituted Nitroarenes Organic Preparations and Procedures International. 47: 338-355. DOI: 10.1080/00304948.2015.1066643  1
2015 Muddala NP, Nammalwar B, Selvaraju S, Bunce RA. Diastereoselective Synthesis of N-Alkylated Octahydroacridines via a Catalyst-Free SNAr Approach Synthesis (Germany). 47: 3198-3206. DOI: 10.1055/s-0034-1381033  1
2015 Nammalwar B, Muddala NP, Murie M, Bunce RA. Efficient syntheses of substituted (±)-3-oxoisoindoline-1-carbonitriles and carboxamides using OSU-6 Green Chemistry. 17: 2495-2503. DOI: 10.1039/c4gc02486a  1
2015 Gnanasekaran KK, Muddala NP, Bunce RA. Benzo[4,5]imidazo[2,1-b]quinazolin-12-ones and benzo[4,5]imidazo[1,2-a]pyrido[2,3-d]pyrimidin-5-ones by a sequential N-acylation-SNAr reaction Tetrahedron Letters. 56: 7180-7183. DOI: 10.1016/j.tetlet.2015.11.041  1
2015 Gnanasekaran KK, Prasad Muddala N, Bunce RA. Pyrazoloquinazolinones and pyrazolopyridopyrimidinones by a sequential N-acylation-S<inf>N</inf>Ar reaction Tetrahedron Letters. 56: 1367-1369. DOI: 10.1016/j.tetlet.2015.01.146  1
2015 Nammalwar B, Muddala NP, Watts FM, Bunce RA. Efficient conversion of acids and esters to amides and transamidation of primary amides using OSU-6 Tetrahedron. 71: 9101-9111. DOI: 10.1016/j.tet.2015.10.016  1
2015 Bunce RA, Nago T, Abuskhuna S. Steric and Electronic Requirements in the Synthesis of 2,3-Dihydro-4(1H)-quinolinones by the Tandem Michael-S<inf>N</inf>Ar Reaction Journal of Heterocyclic Chemistry. 52: 1143-1149. DOI: 10.1002/jhet.2142  1
2014 Nammalwar B, Muddala NP, Bourne CR, Henry M, Bourne PC, Bunce RA, Barrow EW, Berlin KD, Barrow WW. Synthesis and biological evaluation of 2,4-diaminopyrimidine-based antifolate drugs against Bacillus anthracis. Molecules (Basel, Switzerland). 19: 3231-46. PMID 24642909 DOI: 10.3390/molecules19033231  1
2014 Bourne CR, Wakeham N, Webb N, Nammalwar B, Bunce RA, Berlin KD, Barrow WW. The structure and competitive substrate inhibition of dihydrofolate reductase from Enterococcus faecalis reveal restrictions to cofactor docking. Biochemistry. 53: 1228-38. PMID 24495113 DOI: 10.1021/bi401104t  1
2014 Benbrook DM, Nammalwar B, Long A, Matsumoto H, Singh A, Bunce RA, Berlin KD. SHetA2 interference with mortalin binding to p66shc and p53 identified using drug-conjugated magnetic microspheres. Investigational New Drugs. 32: 412-23. PMID 24254390 DOI: 10.1007/s10637-013-0041-x  1
2014 Gnanasekaran KK, Bunce RA, Darrell Berlin K. 4,5-Dimethylbenzene-1,2-dimethanol Molbank. 2014. DOI: 10.3390/M835  1
2014 Venkatesham K, Chanti Babu D, Bharadwaj TV, Bunce RA, Rao CB, Venkateswarlu Y. Synthesis of n-alkyl terminal halohydrin esters from acid halides and cyclic ethers or thioethers under solvent- and catalyst-free conditions Rsc Advances. 4: 51991-51994. DOI: 10.1039/c4ra10499d  1
2014 Gnanasekaran KK, Nammalwar B, Murie M, Bunce RA. Efficient synthesis of 1,3,4-oxadiazoles promoted by NH4Cl Tetrahedron Letters. 55: 6776-6778. DOI: 10.1016/j.tetlet.2014.10.028  1
2014 Nammalwar B, Murie M, Fortenberry C, Bunce RA. Quinoline- and 1,8-naphthyridine-3-carboxylic acids using a self-catalyzed Friedländer approach Tetrahedron Letters. 55: 3181-3183. DOI: 10.1016/j.tetlet.2014.04.010  1
2014 Nammalwar B, Fortenberry C, Bunce RA. Synthesis of α-aminonitriles under mild catalytic, metal-free conditions Tetrahedron Letters. 55: 379-381. DOI: 10.1016/j.tetlet.2013.11.035  1
2014 Bunce RA, Nammalwar B, Gnanasekaran KK, Cain NR. Isoquinolin-1(2H)-ones and 1,6-naphthyridin-5(6H)-ones by an N-acylation-SNAr sequence Tetrahedron. 70: 838-844. DOI: 10.1016/j.tet.2013.12.033  1
2013 Nammalwar B, Bunce RA. Recent syntheses of 1,2,3,4-tetrahydroquinolines, 2,3-dihydro-4(1H)-quinolinones and 4(1H)-quinolinones using domino reactions. Molecules (Basel, Switzerland). 19: 204-32. PMID 24368602 DOI: 10.3390/molecules19010204  1
2013 Nammalwar B, Bunce RA, Berlin KD, Bourne CR, Bourne PC, Barrow EW, Barrow WW. Comparative Study of the Frech Catalyst with Two Conventional Catalysts in the Heck Synthesis of 2,4-Diaminopyrimidine-based Antibiotics. Organic Preparations and Procedures International. 45: 66-71. PMID 23788820 DOI: 10.1080/00304948.2013.743755  1
2013 Bunce RA, Squires ST, Nammalwar B. 1-Alkyl- and (±)-1,2-dialkyl-2,3-dihydro-1,8-naphthyridin-4(1H)-ones by a tandem Michael-SNAr annulation reaction. The Journal of Organic Chemistry. 78: 2144-8. PMID 23113469 DOI: 10.1021/jo3018632  1
2013 Bourne CR, Wakeham N, Nammalwar B, Tseitin V, Bourne PC, Barrow EW, Mylvaganam S, Ramnarayan K, Bunce RA, Berlin KD, Barrow WW. Structure-activity relationship for enantiomers of potent inhibitors of B. anthracis dihydrofolate reductase. Biochimica Et Biophysica Acta. 1834: 46-52. PMID 22999981 DOI: 10.1016/j.bbapap.2012.09.001  1
2013 Fortenberry C, Nammalwar B, Bunce RA. Ammonium chloride-catalyzed synthesis of benzo-fused heterocycles from o-substituted anilines and orthoesters Organic Preparations and Procedures International. 45: 57-65. DOI: 10.1080/00304948.2013.743751  1
2013 Bunce RA, Cain NR, Cooper JG. Tetrahydroquinolines by lewis acid-promoted friedel-crafts cyclizations Organic Preparations and Procedures International. 45: 28-43. DOI: 10.1080/00304948.2013.743420  1
2013 Nammalwar B, Bunce RA. Friedel-Crafts cyclization of tertiary alcohols using bismuth(III) triflate Tetrahedron Letters. 54: 4330-4332. DOI: 10.1016/j.tetlet.2013.06.026  1
2013 Nammalwar B, Fortenberry C, Bunce RA, Lageshetty SK, Ausman KD. Efficient oxidation of arylmethylene compounds using nano-MnO2 Tetrahedron Letters. 54: 2010-2013. DOI: 10.1016/j.tetlet.2013.02.009  1
2013 Bunce RA, Schammerhorn JE, Sigle J. Substituted 4-Oxo-1,2,3,4-tetrahydroquinoline-3-carboxylic esters by a tandem imine addition-SNAr reaction Journal of Heterocyclic Chemistry. 50: 373-380. DOI: 10.1002/jhet.1892  1
2012 Nammalwar B, Bunce RA, Berlin KD, Bourne CR, Bourne PC, Barrow EW, Barrow WW. Microwave-assisted Heck Synthesis of Substituted 2,4-Diaminopyrimidine-based Antibiotics. Organic Preparations and Procedures International. 44: 281-287. PMID 23805009 DOI: 10.1080/00304948.2012.676823  1
2012 Nammalwar B, Bunce RA, Berlin KD, Bourne CR, Bourne PC, Barrow EW, Barrow WW. Approaches to Iodinated Derivatives of Vanillin and Isovanillin. Organic Preparations and Procedures International. 44: 146-152. PMID 23805008 DOI: 10.1080/00304948.2012.643700  1
2012 Nammalwar B, Bourne CR, Bunce RA, Wakeham N, Bourne PC, Ramnarayan K, Mylvaganam S, Berlin KD, Barrow EW, Barrow WW. Inhibition of bacterial dihydrofolate reductase by 6-alkyl-2,4-diaminopyrimidines. Chemmedchem. 7: 1974-82. PMID 22930550 DOI: 10.1002/cmdc.201200291  1
2012 Nammalwar B, Bunce RA, Berlin KD, Bourne CR, Bourne PC, Barrow EW, Barrow WW. Synthesis and biological activity of substituted 2,4-diaminopyrimidines that inhibit Bacillus anthracis. European Journal of Medicinal Chemistry. 54: 387-96. PMID 22703705 DOI: 10.1016/j.ejmech.2012.05.018  1
2012 Bourne CR, Wakeham N, Bunce RA, Nammalwar B, Berlin KD, Barrow WW. Classifying compound mechanism of action for linking whole cell phenotypes to molecular targets. Journal of Molecular Recognition : Jmr. 25: 216-23. PMID 22434711 DOI: 10.1002/jmr.2174  1
2012 Bunce RA, Harrison T, Nammalwar B. Efficient synthesis of selected phthalazine derivatives Heterocyclic Communications. 18: 123-126. DOI: 10.1515/hc-2012-0079  1
2012 Bunce RA, Cain NR, Cooper JG. Tetrahydroisoquinolines by friedel-crafts cyclizations promoted by Iron(III) chloride hexahydrate Organic Preparations and Procedures International. 44: 131-145. DOI: 10.1080/00304948.2012.643201  1
2012 Bunce RA, Nammalwar B. Ethyl 1,4-dihydro-4-oxo-1,8-naphthyridine-3-carboxylates by a tandem S NAr-addition-elimination reaction Journal of Heterocyclic Chemistry. 49: 658-663. DOI: 10.1002/jhet.917  1
2011 Nammalwar B, Bunce RA, Benbrook DM, Lu T, Li HF, Chen YD, Berlin KD. Synthesis of N-[3,4-dihydro-4-(acetoxymethyl)-2,2,4-trimethyl-2H-1- benzothiopyran-6-yl]-N'-(4-nitrophenyl)thiourea and N-[3,4-dihydro-4- (hydroxymethyl)-2,2,4-trimethyl-2H-1-benzothiopyran-6-yl]-N'-(4-nitrophenyl) thiourea, a Major Metabolite of N-(3,4-dihydro-2,2,4,4-tetramethyl-2H-1- benzothiopyran-6-YL)-N'-(4-nitrophenyl)thiourea Phosphorus, Sulfur and Silicon and the Related Elements. 186: 189-204. DOI: 10.1080/10426507.2010.534521  1
2011 Bunce RA, Grant MT. 10-alkyl-2,7-dinitro-9(10H)-acridinones by tandem SNAr reactions Organic Preparations and Procedures International. 43: 265-275. DOI: 10.1080/00304948.2011.581995  1
2011 Bunce RA, Nammalwar B. New conditions for synthesis of (plusmn;)-2-monosubstituted and (plusmn;)-2,2-disubstituted 2,3-dihydro-4(1H)-quinazolinones from 2-nitro- and 2-aminobenzamide Journal of Heterocyclic Chemistry. 48: 991-997. DOI: 10.1002/jhet.672  1
2011 Bunce RA, Lee EJ, Grant MT. Ethyl 1,4-dihydro-4-oxo-3-quinolinecarboxylates by a tandem addition-elimination-SNAr reaction Journal of Heterocyclic Chemistry. 48: 620-625. DOI: 10.1002/jhet.626  1
2011 Bunce RA, Nammalwar B. (±)-2-Aryl-2,3-dihydro-4(1H)-quinolinones by a tandem reduction-Michael addition reaction Journal of Heterocyclic Chemistry. 48: 613-619. DOI: 10.1002/jhet.624  1
2010 Bourne CR, Barrow EW, Bunce RA, Bourne PC, Berlin KD, Barrow WW. Inhibition of antibiotic-resistant Staphylococcus aureus by the broad-spectrum dihydrofolate reductase inhibitor RAB1 Antimicrobial Agents and Chemotherapy. 54: 3825-3833. PMID 20606069 DOI: 10.1128/AAC.00361-10  1
2010 Bunce RA, Nammalwar B. 4(1H)-quinolinones by a tandem reduction-addition-elimination reaction Organic Preparations and Procedures International. 42: 557-563. DOI: 10.1080/00304948.2010.526512  1
2010 Bunce RA, Cox AN. Tetrahydronaphthalene derivatives by amberlyst® 15-promoted friedel-crafts cyclizations Organic Preparations and Procedures International. 42: 83-93. DOI: 10.1080/00304940903523553  1
2010 Bunce RA, Schammerhorn JE. 6-nitro-1,2,3,4-tetrahydroquinoline-4-carboxylic esters and 7-nitro-3,4-dihydroquinoxaline-1(2H)-carboxylic esters by a tandem reductive amination-SNAr reaction Organic Preparations and Procedures International. 42: 71-82. DOI: 10.1080/00304940903517506  1
2010 Bunce RA, Lee EJ. Ester- and ketone-substituted (±)-1-alkyl-6-nitro-1,2,3,4- tetrahydroquinolines by a tandem SNAr-Michael reaction Journal of Heterocyclic Chemistry. 47: 1176-1182. DOI: 10.1002/jhet.460  1
2009 Bourne CR, Bunce RA, Bourne PC, Berlin KD, Barrow EW, Barrow WW. Crystal structure of Bacillus anthracis dihydrofolate reductase with the dihydrophthalazine-based trimethoprim derivative RAB1 provides a structural explanation of potency and selectivity. Antimicrobial Agents and Chemotherapy. 53: 3065-73. PMID 19364848 DOI: 10.1128/AAC.01666-08  1
2009 Bunce RA, Nago T, White B. (±)-1,2-dialkyl-5-nitro-2,3-dihydro-1H-indoles by a tandem reductive amination-SNAr reaction Journal of Heterocyclic Chemistry. 46: 629-634. DOI: 10.1002/jhet.82  1
2009 Bunce RA, Nago T. 1-Alkyl-2,3-dihydro-4(1H)-quinolinones by a tandem Michael-SNAr annulation reaction Journal of Heterocyclic Chemistry. 46: 623-628. DOI: 10.1002/jhet.70  1
2009 Bunce RA, Nammalwar B. 1, 2, 3, 9-tetrahydro-4H-carbazol-4-one and 8, 9-dihydropyrido- [1, 2-a]indol-6(7H)-one from 1H-indole-2-butanoic acid Journal of Heterocyclic Chemistry. 46: 172-177. DOI: 10.1002/jhet.22  1
2009 Bunce RA, Nammalwar B, Slaughter LM. Divergent reactivity in tandem reduction - Michael ring closures of five- and six-membered cyclic enones Journal of Heterocyclic Chemistry. 46: 854-860. DOI: 10.1002/jhet.111  1
2008 Bunce RA, Nago T. 6-Nitro-1,2,3,4-tetrahydroquinolines by a tandem reductive amination-S NAr reaction Journal of Heterocyclic Chemistry. 45: 1155-1160. DOI: 10.1002/jhet.5570450433  1
2008 Bunce RA, Rogers D, Nago T, Bryant SA. 4H-1-benzopyrans by a tandem SN2-SNAr reaction Journal of Heterocyclic Chemistry. 45: 547-550. DOI: 10.1002/JHET.5570450238  1
2008 Bunce RA, Nago T, Sonobe N, Slaughter LM. Benzo-fused heterocycles and carbocycles by intramolecular SNAr and tandem SN2-SNAr reactions Journal of Heterocyclic Chemistry. 45: 551-557.  1
2007 Bunce RA, Nago T, Sonobe N. (±)-2-Alkyl-1,2,3,4-tetrahydroquinoline-3-carboxylic esters by a catalyst and pressure dependent tandem reduction-reductive amination reaction Journal of Heterocyclic Chemistry. 44: 1059-1064.  1
2007 Bunce RA, Schammerhorn JE, Slaughter LM. (±)-2,3-Dialkyl-1,2,3,4-tetrahydroquinoline-3-carboxylic esters by a tandem reduction-reductive amination reaction Journal of Heterocyclic Chemistry. 44: 1051-1057.  1
2006 Alontaga AY, Bunce RA, Wilks A, Rivera M. 13C NMR spectroscopy of core heme carbons as a simple tool to elucidate the coordination state of ferric high-spin heme proteins. Inorganic Chemistry. 45: 8876-81. PMID 17054345 DOI: 10.1021/ic0607484  1
2006 Scott DW, Bunce RA, Materer NF. Synthesis of 3,6-dihalophenanthrene derivatives Organic Preparations and Procedures International. 38: 325-331. DOI: 10.1080/00304940609355993  1
2006 Bunce RA, Schammerhorn JE, Slaughter LM. Catalyst and pressure dependent reductive cyclizations for the diastereoselective synthesis of hexahydropyrrolo[1,2-a]quinoline-5-carboxylic esters Journal of Heterocyclic Chemistry. 43: 1505-1511. DOI: 10.1002/jhet.5570430613  1
2006 Bunce RA, Schammerhorn JE. Dibenzo-fused seven-membered nitrogen heterocycles by a tandem reduction-lactamization reaction Journal of Heterocyclic Chemistry. 43: 1031-1035. DOI: 10.1002/jhet.5570430432  1
2005 Damaso CO, Bunce RA, Barybin MV, Wilks A, Rivera M. The ferrous verdoheme-heme oxygenase complex is six-coordinate and low-spin. Journal of the American Chemical Society. 127: 17582-3. PMID 16351069 DOI: 10.1021/ja055099u  1
2005 Deshmukh R, Zeng Y, Furci LM, Huang HW, Morgan BN, Sander S, Alontaga AY, Bunce RA, Moënne-Loccoz P, Rivera M, Wilks A. Heme oxidation in a chimeric protein of the alpha-selective Neisseriae meningitidis heme oxygenase with the distal helix of the delta-selective Pseudomonas aeruginosa. Biochemistry. 44: 13713-23. PMID 16229461 DOI: 10.1021/bi050810t  1
2005 Zeng Y, Caignan GA, Bunce RA, Rodríguez JC, Wilks A, Rivera M. Azide-inhibited bacterial heme oxygenases exhibit an S = 3/2 (dxz,dyz)3(dxy)1(dz2)1 spin state: mechanistic implications for heme oxidation. Journal of the American Chemical Society. 127: 9794-807. PMID 15998084 DOI: 10.1021/ja0425987  1
2005 Bunce RA, Schammerhorn JE. A synthesis of selected o,o′-disubstituted diarylacetic esters and diarylmethanes Organic Preparations and Procedures International. 37: 550-555. DOI: 10.1080/00304940509354984  1
2004 Zeng Y, Deshmukh R, Caignan GA, Bunce RA, Rivera M, Wilks A. Mixed regioselectivity in the Arg-177 mutants of Corynebacterium diphtheriae heme oxygenase as a consequence of in-plane heme disorder. Biochemistry. 43: 5222-38. PMID 15122888 DOI: 10.1021/bi035970o  1
2004 Bunce RA, Smith CL, Lewis JR. Tetrahydro-1,5-benzoxazepines and tetrahydro-1H-1,5-benzodiazepines by a tandem reduction-reductive amination reaction Journal of Heterocyclic Chemistry. 41: 963-970. DOI: 10.1002/chin.200520171  1
2004 Bunce RA, Johnson LB, Holt EM. Diastereoselective synthesis of substituted 2,3,4,5-tetrahydro-1H-1- benzazepine-5-carboxylic esters by a tandem reduction-reductive amination reaction Journal of Heterocyclic Chemistry. 41: 563-568. DOI: 10.1002/chin.200452143  1
2004 Bunce RA, Easton KM. A versatile and convenient synthesis of alkyl nitroaromatic ethers by nucleophilic aromatic substitution Organic Preparations and Procedures International. 36: 76-81.  1
2004 Bunce RA, Smith CL, Knight CL. N-(nitrophenyl) benzamide and benzenesulfonamide derivatives by nucleophilic aromatic substitution Organic Preparations and Procedures International. 36: 482-487.  1
2003 Caignan GA, Deshmukh R, Zeng Y, Wilks A, Bunce RA, Rivera M. The hydroxide complex of Pseudomonas aeruginosa heme oxygenase as a model of the low-spin iron(III) hydroperoxide intermediate in heme catabolism: 13C NMR spectroscopic studies suggest the active participation of the heme in macrocycle hydroxylation. Journal of the American Chemical Society. 125: 11842-52. PMID 14505406 DOI: 10.1021/ja036147i  1
2003 Bunce RA, Herron DM, Hale LY. Dihydrobenzoxazines and Tetrahydroquinoxalines by a Tandem Reduction-Reductive Amination Reaction Journal of Heterocyclic Chemistry. 40: 1031-1039.  1
2003 Bunce RA, Herron DM, Lewis JR, Kotturi SV. N-phenyl-substituted pyrrolidines, piperidines and azabicyclics by a tandem reduction-double reductive amination reaction Journal of Heterocyclic Chemistry. 40: 113-120.  1
2003 Bunce RA, Herron DM, Lewis JR, Kotturi SV, Holt EM. Diastereoselective synthesis of linear-fused tricyclic nitrogen heterocycles by a tandem reduction-reductive amination reaction Journal of Heterocyclic Chemistry. 40: 101-106.  1
2002 Caignan GA, Deshmukh R, Wilks A, Zeng Y, Huang HW, Moënne-Loccoz P, Bunce RA, Eastman MA, Rivera M. Oxidation of heme to beta- and delta-biliverdin by Pseudomonas aeruginosa heme oxygenase as a consequence of an unusual seating of the heme. Journal of the American Chemical Society. 124: 14879-92. PMID 12475329 DOI: 10.1021/ja0274960  1
2002 Bunce RA, Randall MH, Applegate KG. 2-Alkylindole-3-carboxylate esters by a tandem reduction-addition-elimination reaction Organic Preparations and Procedures International. 34: 483-489.  1
2002 Bunce RA, Kotturi SV, Peeples CJ, Holt EM. Fused-ring nitrogen and sulfur heterocycles by a tandem SN2-Michael addition reaction Journal of Heterocyclic Chemistry. 39: 1049-1054.  1
2001 Bunce RA, Herron DM, Johnson LB, Kotturi SV. Diastereoselective synthesis of substituted tetrahydroquinoline-4-carboxylic esters by a tandem reduction-reductive amination reaction Journal of Organic Chemistry. 66: 2822-2827. PMID 11304207 DOI: 10.1021/jo001761n  1
2000 Bunce RA, Herron DM, Ackerman ML. Aryl-fused nitrogen heterocycles by a tandem reduction-Michael addition reaction Journal of Organic Chemistry. 65: 2847-2850. PMID 10808471 DOI: 10.1021/jo991899+  1
2000 Bunce RA, Herron DM. A synthesis of (E)-ω-carboxy-2-alkenoic esters Organic Preparations and Procedures International. 32: 577-580.  1
1999 Avila L, Wirtz M, Bunce RA, Rivera M. An electrochemical study of the factors responsible for modulating the reduction potential of putidaredoxin. Journal of Biological Inorganic Chemistry : Jbic : a Publication of the Society of Biological Inorganic Chemistry. 4: 664-74. PMID 10550696 DOI: 10.1007/s007750050390  1
1999 Rivera M, Qiu F, Bunce RA, Stark RE. Complete isomer-specific 1H and 13C NMR assignments of the heme resonances of rat liver outer mitochondrial membrane cytochrome b5 Journal of Biological Inorganic Chemistry. 4: 87-98. PMID 10499106 DOI: 10.1007/s007750050292  1
1999 Bunce RA, Johnson LB. Acylation and alkylation of 2-and 4-methylbenzonitrile Organic Preparations and Procedures International. 31: 407-412.  1
1999 Bunce RA, Allison JC. N-(4-methylbenzenesulfonyl)- pyrrolidines and piperidines by a tandem S(N)2-Michael addition reaction Synthetic Communications. 29: 2175-2186.  1
1999 Bunce RA, Burns SE. α-vinylation of tertiary active hydrogen compounds Organic Preparations and Procedures International. 31: 99-106.  1
1998 Bunce RA, Dowdy ED, Shawn Childress R, Jones PB. 2,2,3-Trisubstituted Tetrahydrofurans and 2H-Tetrahydropyrans by Tandem Demethoxycarbonylation-Michael Addition Reactions Journal of Organic Chemistry. 63: 144-151.  1
1997 Bunce RA, Schilling CL. Five- and six-membered lactones and lactams by tandem dealkoxycarbonylation-Michael addition reactions Tetrahedron. 53: 9477-9486. DOI: 10.1016/S0040-4020(97)00634-0  1
1997 Bunce RA, Schilling CL, Rivera M. Synthesis of [1,2-13C]- and [2,3-13C]-labeled δ-aminolevulinic acid Journal of Labelled Compounds and Radiopharmaceuticals. 39: 669-675. DOI: 10.1002/(SICI)1099-1344(199708)39:8<669::AID-JLCR17>3.0.CO;2-B  1
1997 Bunce RA, Moore JD. Tetrahydropyranyloxy-directed ortho lithiation of aromatic systems. Synthesis of o-hydroxycinnamate esters from phenols Organic Preparations and Procedures International. 29: 293-299.  1
1997 Bunce RA, Childress RS, Holt EM. Photochemistry of 7,7-disubstituted 3,4,4a,5,6,7-hexahydro-4a-methyl-1 (2H) -naphthalenones Journal of Photochemistry and Photobiology a: Chemistry. 109: 125-132.  1
1996 Rodriguez-Maranon MJ, Qui F, Stark RE, White SP, Zhang X, Foundling SI, Rodriguez V, Schilling CL, Bunce RA, Rivera M. 13C NMR spectroscopic and X-ray crystallographic study of the role played by mitochondrial cytochrome b5 heme propionates in the electrostatic binding to cytochrome c Biochemistry. 35: 16378-16390. PMID 8973214 DOI: 10.1021/bi961895o  1
1996 Bunce RA, Childress RS. (±)-3,4,4a,5,6,7-hexahydro-4a-methyl-7,7-diphenyl-1(2H)- naphthalenone Synthetic Communications. 26: 4081-4089.  1
1996 Bunce RA, Harris CR. Ethyl (1R*,3aS*,7aS*)-octahydro-7a-methyl-7-oxo1h-indene-1-acetate using tandem reactions Synthetic Communications. 26: 1969-1975.  1
1996 Bunce RA, Murray BJ. Synthesis of (±)-3-bromomethyl-1,5-hexadiene and (±)-3-bromomethyl-3-methyl-1,5-hexadiene Organic Preparations and Procedures International. 28: 111-114.  1
1996 Graham JE, Bunce RA, Holt EM. Dimethyl 2,2,6,6-tetramethyl-3,5-dioxo-4-oxaheptanedioate Acta Crystallographica Section C: Crystal Structure Communications. 52: 436-438.  1
1995 Bunce RA, Childress RS. (±)-3, 4, 4a, 5, 6, 7-hexahydro-4a, 7, 7-trimethyl-1(2H)-naphthalenone Organic Preparations and Procedures International. 27: 709-713. DOI: 10.1080/00304949509458540  1
1995 Bunce RA, Childress RS. Synthesis of 5-bromo-3, 3-diphenyl-1-pentene Organic Preparations and Procedures International. 27: 122-125. DOI: 10.1080/00304949509458192  1
1995 Bunce RA. Recent advances in the use of tandem reactions for organic synthesis Tetrahedron. 51: 13103-13159. DOI: 10.1016/0040-4020(95)00649-S  1
1995 Bunce RA, Schilling CL. A ring expansion procedure based on the tandem dealkoxycarbonylation-Michael addition reaction Journal of Organic Chemistry. 60: 2748-2752.  1
1993 Bunce RA, Bennett MJ. A tandem ester cleavage-michael addition reaction for the synthesis of oxygen heterocycles Synthetic Communications. 23: 1009-1020. DOI: 10.1080/00397919308013298  1
1993 Bunce RA, Dowdy ED, Jones PB, Holt EM. Functionalized carbocycles by tandem dealkoxycarbonylation-Michael addition reactions Journal of Organic Chemistry. 58: 7143-7148.  1
1992 Bunce RA, Parker JT. an Improved Synthesis of Methyl (e)-5-Nitro-2-Pentenoate Synthetic Communications. 22: 377-380. DOI: 10.1080/00397919208055414  1
1992 Bunce RA, Taylor VL, Holt EM. The photochemistry of a two-carbon ortho-ortho phenyl-bridged 4,4-diphenyl-2-cyclohexen-1-one Journal of Photochemistry and Photobiology, a: Chemistry. 68: 263-277. DOI: 10.1016/1010-6030(92)85236-N  1
1992 Bunce RA, Harris CR. Six-membered cyclic β-keto esters by tandem conjugate addition-dieckmann condensation reactions Journal of Organic Chemistry. 57: 6981-6985.  1
1992 Bunce RA, Peeples CJ, Jones PB. Tandem SN2-Michael reactions for the preparation of simple five- and six-membered-ring nitrogen and sulfur heterocycles Journal of Organic Chemistry. 57: 1727-1733.  1
1991 Bunce RA, Taylor VL, Holt EM. Photochemistry of cis-4,4-diphenyl-2-cyclohepten-1-one Journal of Photochemistry and Photobiology, a: Chemistry. 57: 317-329. DOI: 10.1016/1010-6030(91)85026-D  1
1990 Bunce RA, Sullivan JP. A one-step synthesis of 1-halo-ω,ω-diphenylalkanes Synthetic Communications. 20: 865-868. DOI: 10.1080/00397919008052332  1
1990 Bunce RA, Dowdy ED. A synthesis of diphenylmethyl ketones Synthetic Communications. 20: 3007-3014. DOI: 10.1080/00397919008051519  1
1990 Bunce RA, Irwin DA. A one-pot synthesis of (e)-5-bromo-2-pentenoate esters Synthetic Communications. 20: 2979-2982. DOI: 10.1080/00397919008051515  1
1990 Bunce RA, Reeves HD. γ-Nonanoic lactone: Synthesis of a fragrance and flavor enhancer in the undergraduate laboratory Journal of Chemical Education. 67: 69-70.  1
1989 Bunce RA, Drumright RE, Taylor VL. Amberlyst-15 promoted synthesis of fused and spiro y-butyrolactones from β-hydroxyesters Synthetic Communications. 19: 2423-2430. DOI: 10.1080/00397918908052643  1
1989 Bunce RA, Reeves HD. Amberlyst-15 Catalyzed Addition of Phenols to A,P-Unsaturated Ketones Synthetic Communications. 19: 1109-1117. DOI: 10.1080/00397918908051034  1
1989 Bunce RA, Taylor VL, Reeves HD. Synthesis of 1, 3-bis(2-bromophenyl)propane Organic Preparations and Procedures International. 21: 337-339. DOI: 10.1080/00304948909356388  1
1989 Bunce RA, Taylor VL, Holt EM. Photochemistry of (±)-4,4a,5,6-tetrahydro-4a-methyl-6,6-diphenyl-2(3H)-naphthalenone, a rigid linear dienone Journal of Organic Chemistry. 54: 5804-5811. DOI: 10.1021/jo00285a029  1
1987 Bunce RA, Drumright RE. Michael reaction of nitromethane with β,β-disubstituted acrylate esters Organic Preparations and Procedures International. 19: 471-475. DOI: 10.1080/00304948709356215  1
1987 Bunce RA, Shellhammer AJ. Formate esters by Cannizzaro-Tishchenko reaction of grignard and sodium alkoxides with formaldehyde Organic Preparations and Procedures International. 19: 161-166. DOI: 10.1080/00304948709356182  1
1987 Bunce RA, Pierce JD. An improved synthesis of dimethyl (E)-5-methoxycarbonyl-2-enedioate and dimethyl (e)-6-methoxycarbonyl-2-enedioate Organic Preparations and Procedures International. 19: 67-71. DOI: 10.1080/00304948709354875  1
1987 Bunce RA, Holt EM. Control of organic photoreactions by molecular design. The photochemistry of ortho-ortho phenyl-bridged 4,4-diphenyl-2-cyclohexen-1-ones Journal of Organic Chemistry. 52: 1549-1554.  1
1987 Bunce RA, Wamsley EJ, Pierce JD, Shellhammer AJ, Drumright RE. Tandem Michael reactions for the construction of highly functionalized five-membered rings Journal of Organic Chemistry. 52: 464-466.  1
1986 Bright FV, Bunce RA, McGown LB. A selective synthesis of 5-p-aminophenylbarbituric acid Organic Preparations and Procedures International. 18: 209-212. DOI: 10.1080/00304948609458142  1
1986 Bunce RA, Pierce JD. A one-step preparation of (E)-4-mercapto-2-butenoic esters and nitriles relative Michael reactivities in simple unsaturated systems Tetrahedron Letters. 27: 5583-5586. DOI: 10.1016/S0040-4039(00)85271-5  1
1986 Bunce RA, Hertzler DV. A selective method for oxygen deprotection in bistrimethylsilylated terminal alkynols Journal of Organic Chemistry. 51: 3451-3453.  1
1984 Dauben WG, Gerdes JM, Bunce RA. Organic reactions at high pressure. Preparation of wittig phosphonium salts at ambient temperature Journal of Organic Chemistry. 49: 4293-4295.  1
1983 Bunce RA, Schlecht MF, Dauben WG, Heathcock CH. Organic reactions at high pressure. Conjugate additions of O-Silylated Ketene Acetals to Activated Enones Tetrahedron Letters. 24: 4943-4946. DOI: 10.1016/S0040-4039(01)99817-X  1
1983 Dauben WG, Bunce RA, Gerdes JM, Henegar KE, Cunningham AF, Ottoboni TB. Organic reactions at high pressure. A mild method for the placement of protecting groups on hindered and sensitive alcohols Tetrahedron Letters. 24: 5709-5712. DOI: 10.1016/S0040-4039(00)94179-0  1
1983 Dauben WG, Bunce RA. Organic reactions at high pressure. A Robinson annulation sequence initiated by Michael addition of activated cycloalkanones with hindered enones Journal of Organic Chemistry. 48: 4642-4648.  1
1982 Zimmerman HE, Bunce RA. Cyclopropene photochemistry. Part 4. Mechanistic and exploratory organic photochemistry. Part 134 The Journal of Organic Chemistry. 47: 3377-3396. DOI: 10.1021/jo00139a002  1
1982 Dauben WG, Bunce RA. Organic reactions at high pressure. Asymmetric induction in the diels-alder reaction of p-benzoquinone with chiral 2,4-pentadienoic acid derivatives Tetrahedron Letters. 23: 4875-4878. DOI: 10.1016/S0040-4039(00)85736-6  1
1982 Dauben WG, Bunce RA. Organic reactions at high pressure. Dipolar cycloaddition-ring contraction reactions of hindered silyl enol ethers and arylsulfonyl azides Journal of Organic Chemistry. 47: 5042-5044.  1
1982 Zimmerman HE, Bunce RA. Cyclopropene photochemistry. Mechanistic and exploratory organic photochemistry Journal of Organic Chemistry. 47: 3377-3396.  1
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