| Year |
Citation |
Score |
| 2021 |
Kuan KY, Singleton DA. Isotope Effects and the Mechanism of Photoredox-Promoted [2 + 2] Cycloadditions of Enones. The Journal of Organic Chemistry. PMID 33890775 DOI: 10.1021/acs.joc.1c00099 |
0.364 |
|
| 2020 |
Roytman VA, Singleton DA. Solvation Dynamics and the Nature of Reaction Barriers and Ion-Pair Intermediates in Carbocation Reactions. Journal of the American Chemical Society. PMID 32578428 DOI: 10.1021/Jacs.0C06295 |
0.81 |
|
| 2019 |
Roytman VA, Jin S, Nguyen VT, Nguyen VD, Haug GC, Larionov OV, Singleton DA. Bond Memory in Dynamically-Determined Stereoselectivity. Journal of the American Chemical Society. PMID 31852185 DOI: 10.1021/Jacs.9B12227 |
0.781 |
|
| 2019 |
Roytman VA, Singleton DA. Comment on "Activation of methane to CH: A selective industrial route to methanesulfonic acid". Science (New York, N.Y.). 364. PMID 31073043 DOI: 10.1126/Science.Aax7083 |
0.758 |
|
| 2018 |
Kurouchi H, Singleton DA. Labelling and determination of the energy in reactive intermediates in solution enabled by energy-dependent reaction selectivity. Nature Chemistry. 10: 237-241. PMID 29359761 DOI: 10.1038/Nchem.2907 |
0.438 |
|
| 2017 |
Bailey JO, Singleton DA. Failure and Redemption of Statistical and Nonstatistical Rate Theories in the Hydroboration of Alkenes. Journal of the American Chemical Society. PMID 29029560 DOI: 10.1021/Jacs.7B07175 |
0.375 |
|
| 2017 |
Issaian A, Faizi DJ, Bailey JO, Mayer P, Berionni G, Singleton DA, Blum SA. Mechanistic Studies of Formal Thioboration Reactions of Alkynes. The Journal of Organic Chemistry. PMID 28671461 DOI: 10.1021/Acs.Joc.7B01500 |
0.474 |
|
| 2017 |
Chattopadhyay B, Dannatt JE, Andújar-de Sanctis IL, Gore KA, Maleczka RE, Singleton DA, Smith MR. Ir-Catalyzed ortho-Borylation of Phenols Directed by Substrate-Ligand Electrostatic Interactions: A Combined Experimental/in Silico Strategy for Optimizing Weak Interactions. Journal of the American Chemical Society. PMID 28453268 DOI: 10.1021/Jacs.7B02232 |
0.36 |
|
| 2017 |
Aziz HR, Singleton DA. Concert along the Edge. Dynamics and the Nature of the Border between General and Specific Acid-Base Catalysis. Journal of the American Chemical Society. PMID 28378578 DOI: 10.1021/Jacs.7B02148 |
0.441 |
|
| 2016 |
Nieves-Quinones Y, Singleton DA. Dynamics and the Regiochemistry of Nitration of Toluene. Journal of the American Chemical Society. PMID 27794598 DOI: 10.1021/Jacs.6B07328 |
0.432 |
|
| 2016 |
Kurouchi H, Andújar-de Sanctis IL, Singleton DA. Controlling Selectivity by Controlling Energy Partitioning in a Thermal Reaction in Solution. Journal of the American Chemical Society. PMID 27764943 DOI: 10.1021/Jacs.6B09052 |
0.42 |
|
| 2016 |
Patel A, Chen Z, Yang Z, Gutierrez O, Liu HW, Houk KN, Singleton DA. Dynamically complex [6+4] and [4+2] cycloadditions in the biosynthesis of spinosyn A. Journal of the American Chemical Society. PMID 26909570 DOI: 10.1021/Jacs.6B00017 |
0.447 |
|
| 2015 |
Biswas B, Singleton DA. Controlling Selectivity by Controlling the Path of Trajectories. Journal of the American Chemical Society. PMID 26549733 DOI: 10.1021/Jacs.5B08635 |
0.376 |
|
| 2015 |
Plata RE, Singleton DA. A case study of the mechanism of alcohol-mediated Morita Baylis-Hillman reactions. The importance of experimental observations. Journal of the American Chemical Society. 137: 3811-26. PMID 25714789 DOI: 10.1021/Ja5111392 |
0.471 |
|
| 2014 |
Chen Z, Nieves-Quinones Y, Waas JR, Singleton DA. Isotope effects, dynamic matching, and solvent dynamics in a Wittig reaction. Betaines as bypassed intermediates. Journal of the American Chemical Society. 136: 13122-5. PMID 25208686 DOI: 10.1021/Ja506497B |
0.536 |
|
| 2014 |
Biswas B, Collins SC, Singleton DA. Dynamics and a unified understanding of competitive [2,3]- and [1,2]-sigmatropic rearrangements based on a study of ammonium ylides. Journal of the American Chemical Society. 136: 3740-3. PMID 24579740 DOI: 10.1021/Ja4128289 |
0.406 |
|
| 2012 |
Andujar-De Sanctis IL, Singleton DA. Racing carbon atoms. Atomic motion reaction coordinates and structural effects on Newtonian kinetic isotope effects. Organic Letters. 14: 5238-41. PMID 23025278 DOI: 10.1021/Ol302389F |
0.456 |
|
| 2012 |
Roosen PC, Kallepalli VA, Chattopadhyay B, Singleton DA, Maleczka RE, Smith MR. Outer-sphere direction in iridium C-H borylation. Journal of the American Chemical Society. 134: 11350-3. PMID 22703452 DOI: 10.1021/Ja303443M |
0.373 |
|
| 2012 |
Bogle XS, Singleton DA. Dynamic origin of the stereoselectivity of a nucleophilic substitution reaction. Organic Letters. 14: 2528-31. PMID 22540965 DOI: 10.1021/Ol300817A |
0.811 |
|
| 2012 |
Vetticatt MJ, Singleton DA. Isotope effects and heavy-atom tunneling in the Roush allylboration of aldehydes. Organic Letters. 14: 2370-3. PMID 22506639 DOI: 10.1021/Ol300789A |
0.791 |
|
| 2012 |
Gonzalez-James OM, Kwan EE, Singleton DA. Entropic intermediates and hidden rate-limiting steps in seemingly concerted cycloadditions. Observation, prediction, and origin of an isotope effect on recrossing. Journal of the American Chemical Society. 134: 1914-7. PMID 22229840 DOI: 10.1021/Ja208779K |
0.525 |
|
| 2011 |
Bogle XS, Singleton DA. Isotope-induced desymmetrization can mimic isotopic perturbation of equilibria. On the symmetry of bromonium ions and hydrogen bonds. Journal of the American Chemical Society. 133: 17172-5. PMID 21972898 DOI: 10.1021/Ja2084288 |
0.781 |
|
| 2011 |
Quijano LM, Singleton DA. Competition between reaction and intramolecular energy redistribution in solution: observation and nature of nonstatistical dynamics in the ozonolysis of vinyl ethers. Journal of the American Chemical Society. 133: 13824-7. PMID 21812422 DOI: 10.1021/Ja2043497 |
0.798 |
|
| 2010 |
Vanchura BA, Preshlock SM, Roosen PC, Kallepalli VA, Staples RJ, Maleczka RE, Singleton DA, Smith MR. Electronic effects in iridium C-H borylations: insights from unencumbered substrates and variation of boryl ligand substituents. Chemical Communications (Cambridge, England). 46: 7724-6. PMID 20852803 DOI: 10.1039/C0Cc02041A |
0.394 |
|
| 2010 |
Gonzalez-James OM, Zhang X, Datta A, Hrovat DA, Borden WT, Singleton DA. Experimental evidence for heavy-atom tunneling in the ring-opening of cyclopropylcarbinyl radical from intramolecular 12C/13C kinetic isotope effects. Journal of the American Chemical Society. 132: 12548-9. PMID 20722415 DOI: 10.1021/Ja1055593 |
0.498 |
|
| 2010 |
Gonzalez-James OM, Singleton DA. Isotope effect, mechanism, and origin of catalysis in the decarboxylation of mandelylthiamin. Journal of the American Chemical Society. 132: 6896-7. PMID 20433168 DOI: 10.1021/Ja101775S |
0.459 |
|
| 2009 |
Wang Z, Hirschi JS, Singleton DA. Recrossing and dynamic matching effects on selectivity in a Diels-Alder reaction. Angewandte Chemie (International Ed. in English). 48: 9156-9. PMID 19876990 DOI: 10.1002/Anie.200903293 |
0.781 |
|
| 2009 |
Kelly KK, Hirschi JS, Singleton DA. Newtonian kinetic isotope effects. Observation, prediction, and origin of heavy-atom dynamic isotope effects. Journal of the American Chemical Society. 131: 8382-3. PMID 19485324 DOI: 10.1021/Ja9031083 |
0.823 |
|
| 2009 |
Oyola Y, Singleton DA. Dynamics and the failure of transition state theory in alkene hydroboration. Journal of the American Chemical Society. 131: 3130-1. PMID 19215077 DOI: 10.1021/Ja807666D |
0.759 |
|
| 2009 |
Hirschi JS, Takeya T, Hang C, Singleton DA. Transition-state geometry measurements from (13)c isotope effects. The experimental transition state for the epoxidation of alkenes with oxaziridines. Journal of the American Chemical Society. 131: 2397-403. PMID 19146405 DOI: 10.1021/Ja8088636 |
0.802 |
|
| 2008 |
Thomas JB, Waas JR, Harmata M, Singleton DA. Control elements in dynamically determined selectivity on a bifurcating surface. Journal of the American Chemical Society. 130: 14544-55. PMID 18847260 DOI: 10.1021/Ja802577V |
0.667 |
|
| 2007 |
Soloshonok VA, Ueki H, Yasumoto M, Mekala S, Hirschi JS, Singleton DA. Phenomenon of optical self-purification of chiral non-racemic compounds. Journal of the American Chemical Society. 129: 12112-3. PMID 17850147 DOI: 10.1021/Ja065603A |
0.666 |
|
| 2007 |
Christian CF, Takeya T, Szymanski MJ, Singleton DA. Isotope effects and the mechanism of epoxidation of cyclohexenone with tert-butyl hydroperoxide. The Journal of Organic Chemistry. 72: 6183-9. PMID 17608437 DOI: 10.1021/Jo070777B |
0.793 |
|
| 2007 |
Ralph EC, Hirschi JS, Anderson MA, Cleland WW, Singleton DA, Fitzpatrick PF. Insights into the mechanism of flavoprotein-catalyzed amine oxidation from nitrogen isotope effects on the reaction of N-methyltryptophan oxidase. Biochemistry. 46: 7655-64. PMID 17542620 DOI: 10.1021/Bi700482H |
0.755 |
|
| 2006 |
Ussing BR, Hang C, Singleton DA. Dynamic effects on the periselectivity, rate, isotope effects, and mechanism of cycloadditions of ketenes with cyclopentadiene. Journal of the American Chemical Society. 128: 7594-607. PMID 16756316 DOI: 10.1021/Ja0606024 |
0.716 |
|
| 2005 |
Bekele T, Christian CF, Lipton MA, Singleton DA. "Concerted" transition state, stepwise mechanism. Dynamics effects in C2-C6 enyne allene cyclizations. Journal of the American Chemical Society. 127: 9216-23. PMID 15969600 DOI: 10.1021/Ja0508673 |
0.84 |
|
| 2005 |
Singleton DA, Wang Z. Isotope effects and the nature of enantioselectivity in the shi epoxidation. The importance of asynchronicity. Journal of the American Chemical Society. 127: 6679-85. PMID 15869289 DOI: 10.1021/Ja0435788 |
0.614 |
|
| 2005 |
Nowlan DT, Singleton DA. Mechanism and origin of enantioselectivity in the Rh2(OAc)(DPTI)3-catalyzed cyclopropenation of alkynes. Journal of the American Chemical Society. 127: 6190-1. PMID 15853322 DOI: 10.1021/Ja0504441 |
0.823 |
|
| 2005 |
Hirschi J, Singleton DA. The normal range for secondary Swain-Schaad exponents without tunneling or kinetic complexity. Journal of the American Chemical Society. 127: 3294-5. PMID 15755143 DOI: 10.1021/Ja0430752 |
0.756 |
|
| 2005 |
Ussing BR, Singleton DA. Isotope effects, dynamics, and the mechanism of solvolysis of aryldiazonium cations in water. Journal of the American Chemical Society. 127: 2888-99. PMID 15740124 DOI: 10.1021/Ja043918P |
0.512 |
|
| 2005 |
Singleton DA, Wang Z. Isotope effects and the mechanism of deoxygenation of epoxides with dichlorocarbene Tetrahedron Letters. 46: 2033-2036. DOI: 10.1016/J.Tetlet.2005.01.153 |
0.588 |
|
| 2005 |
Singleton DA, Christian CF. Isotope effects and the mechanism of palladium-catalyzed allylic alkylation Tetrahedron Letters. 46: 1631-1634. DOI: 10.1016/J.Tetlet.2005.01.088 |
0.828 |
|
| 2005 |
Singleton DA, Wang Z. Isotope effects and the mechanism of fragmentation of epoxy imino-1,3,4-oxadiazolines Tetrahedron Letters. 46: 819-822. DOI: 10.1016/J.Tetlet.2004.12.008 |
0.604 |
|
| 2004 |
Vo LK, Singleton DA. Isotope effects and the nature of stereo- and regioselectivity in hydroaminations of vinylarenes catalyzed by palladium(ii)-diphosphine complexes. Organic Letters. 6: 2469-72. PMID 15228306 DOI: 10.1021/Ol049137A |
0.537 |
|
| 2003 |
Nowlan DT, Gregg TM, Davies HM, Singleton DA. Isotope effects and the nature of selectivity in rhodium-catalyzed cyclopropanations. Journal of the American Chemical Society. 125: 15902-11. PMID 14677982 DOI: 10.1021/Ja036025Q |
0.844 |
|
| 2003 |
Boren B, Hirschi JS, Reibenspies JH, Tallant MD, Singleton DA, Sulikowski GA. Exo-selective Diels-Alder reactions of vinylazepines. Origin of divergent stereoselectivity in Diels-Alder reactions of vinylazepines, vinylpiperideines, and vinylcycloalkenes. The Journal of Organic Chemistry. 68: 8991-5. PMID 14604372 DOI: 10.1021/Jo034462H |
0.762 |
|
| 2003 |
Singleton DA, Vo LK. A few molecules can control the enantiomeric outcome. Evidence supporting absolute asymmetric synthesis using the Soai asymmetric autocatalysis. Organic Letters. 5: 4337-9. PMID 14601994 DOI: 10.1021/Ol035605P |
0.406 |
|
| 2003 |
Singleton DA, Hang C, Szymanski MJ, Meyer MP, Leach AG, Kuwata KT, Chen JS, Greer A, Foote CS, Houk KN. Mechanism of ene reactions of singlet oxygen. A two-step no-intermediate mechanism. Journal of the American Chemical Society. 125: 1319-28. PMID 12553834 DOI: 10.1021/Ja027225P |
0.828 |
|
| 2003 |
Singleton DA, Hang C, Szymanski MJ, Greenwald EE. A new form of kinetic isotope effect. Dynamic effects on isotopic selectivity and regioselectivity. Journal of the American Chemical Society. 125: 1176-7. PMID 12553813 DOI: 10.1021/Ja027221K |
0.809 |
|
| 2003 |
Singleton DA, Nowlan DT, Jahed N, Matyjaszewski K. Isotope effects and the mechanism of atom transfer radical polymerization Macromolecules. 36: 8609-8616. DOI: 10.1021/Ma035310R |
0.81 |
|
| 2002 |
Singleton DA, Wang Y, Yang HW, Romo D. Mechanism and origin of stereoselectivity in Lewis acid catalyzed [2 + 2] cycloadditions of ketenes with aldehydes. Angewandte Chemie (International Ed. in English). 41: 1572-5. PMID 19750669 DOI: 10.1002/1521-3773(20020503)41:9<1572::Aid-Anie1572>3.0.Co;2-B |
0.334 |
|
| 2002 |
Saettel NJ, Wiest O, Singleton DA, Meyer MP. Isotope effects and the mechanism of an electron-transfer-catalyzed Diels-Alder reaction. Journal of the American Chemical Society. 124: 11552-9. PMID 12236770 DOI: 10.1021/Ja026924Z |
0.753 |
|
| 2002 |
Singleton DA, Vo LK. Enantioselective synthesis without discrete optically active additives. Journal of the American Chemical Society. 124: 10010-1. PMID 12188664 DOI: 10.1021/Ja027129O |
0.346 |
|
| 2001 |
Webster CE, Singleton DA, Szymanski MJ, Hall MB, Zhao C, Jia G, Lin Z. Minimum energy structure of hydridotris(pyrazolyl)borato iridium(V) tetrahydride is not a C(3upsilon) capped octahedron. Journal of the American Chemical Society. 123: 9822-9. PMID 11583544 DOI: 10.1021/Ja001233T |
0.79 |
|
| 2001 |
Singleton DA, Schulmeier BE, Hang C, Thomas AA, Leung SW, Merrigan SR. Isotope effects and the distinction between synchronous, asynchronous, and stepwise Diels-Alder reactions Tetrahedron. 57: 5149-5160. DOI: 10.1016/S0040-4020(01)00354-4 |
0.7 |
|
| 2000 |
Singleton DA, Hang C. Isotope effects and the mechanism of allylic hydroxylation of alkenes with selenium dioxide Journal of Organic Chemistry. 65: 7554-7560. PMID 11076614 DOI: 10.1021/Jo000922K |
0.668 |
|
| 2000 |
Singleton DA, Hang C. 13C and 2H kinetic isotope effects and the mechanism of Lewis acid- catalyzed ene reactions of formaldehyde Journal of Organic Chemistry. 65: 895-899. PMID 10814025 DOI: 10.1021/Jo9917590 |
0.675 |
|
| 2000 |
Singleton DA, Merrigan SR, Kim BJ, Beak P, Phillips LM, Lee JK. 13C kinetic isotope effects and the mechanism of the uncatalyzed decarboxylation of orotic acid Journal of the American Chemical Society. 122: 3296-3300. DOI: 10.1021/Ja993392M |
0.43 |
|
| 2000 |
Frantz DE, Singleton DA. Isotope effects and the mechanism of chlorotrimethylsilane-mediated addition of cuprates to enones Journal of the American Chemical Society. 122: 3288-3295. DOI: 10.1021/Ja993373C |
0.731 |
|
| 2000 |
Singleton DA, Merrigan SR. Resolution of conflicting mechanistic observations in ester aminolysis. A warning on the qualitative prediction of isotope effects for reactive intermediates [16] Journal of the American Chemical Society. 122: 11035-11036. DOI: 10.1021/ja005519+ |
0.309 |
|
| 1999 |
Frantz DE, Singleton DA. Carbometalations of simple alkenes with allyldibromoborane Organic Letters. 1: 485-486. PMID 10822588 DOI: 10.1021/Ol990673Q |
0.673 |
|
| 1999 |
Merrigan SR, Singleton DA. 13C and 2H kinetic isotope effects and the mechanism of bromination of 1-pentene under synthetic conditions Organic Letters. 1: 327-329. PMID 10822570 DOI: 10.1021/Ol990659D |
0.481 |
|
| 1999 |
Singleton DA, Hang C. Isotope effects and the mechanism of triazolinedione ene reactions. Aziridinium imides are innocent bystanders Journal of the American Chemical Society. 121: 11885-11893. DOI: 10.1021/ja9933339 |
0.615 |
|
| 1999 |
Meyer MP, DelMonte AJ, Singleton DA. Reinvestigation of the isotope effects for the Claisen and aromatic claisen rearrangements: The nature of the Claisen transition states Journal of the American Chemical Society. 121: 10865-10874. DOI: 10.1021/Ja992372H |
0.506 |
|
| 1999 |
Singleton DA, Szymanski MJ. Simultaneous determination of intermolecular and intramolecular 13C and 2H kinetic isotope effects at natural abundance [5] Journal of the American Chemical Society. 121: 9455-9456. DOI: 10.1021/Ja992016Z |
0.799 |
|
| 1999 |
Singleton DA, Schulmeier BE. Evidence for a concerted mechanism in a palladium trimethylenemethane cycloaddition Journal of the American Chemical Society. 121: 9313-9317. DOI: 10.1021/Ja9919229 |
0.493 |
|
| 1999 |
Keating AE, Merrigan SR, Singleton DA, Houk KN. Experimental proof of the non-least-motion cycloadditions of dichlorocarbene to alkenes: Kinetic isotope effects and quantum mechanical transition states Journal of the American Chemical Society. 121: 3933-3938. DOI: 10.1021/Ja981427X |
0.339 |
|
| 1999 |
Singleton DA, Hang C. Isotope effects and the experimental transition state for a prototypical thermal ene reaction Tetrahedron Letters. 40: 8939-8943. DOI: 10.1016/S0040-4039(99)01923-1 |
0.716 |
|
| 1999 |
Singleton DA, Merrigan SR, Beno BR, Houk KN. Isotope effects for lewis acid catalyzed Diels-Alder reactions. The experimental transition state Tetrahedron Letters. 40: 5817-5821. DOI: 10.1016/S0040-4039(99)01148-X |
0.558 |
|
| 1999 |
Merrigan SR, Le Gloahec VN, Smith JA, Barton DHR, Singleton DA. Separation of the primary and secondary kinetic isotope effects at a reactive center using starting material reactivities. Application to the FeCl3-catalyzed oxidation of C-H bonds with tert-butyl hydroperoxide Tetrahedron Letters. 40: 3847-3850. DOI: 10.1016/S0040-4039(99)00637-1 |
0.445 |
|
| 1999 |
Singleton DA, Merrigan SR, Thomas AA. Stereochemical labeling at natural abundance. Stereochemistry, isotope effects, and mechanism of the Diels-Alder reaction of hexachlorocyclopentadiene with ethyl vinyl ether Tetrahedron Letters. 40: 639-642. DOI: 10.1016/S0040-4039(98)02508-8 |
0.498 |
|
| 1998 |
Francisco WA, Abu-Soud HM, DelMonte AJ, Singleton DA, Baldwin TO, Raushel FM. Deuterium kinetic isotope effects and the mechanism of the bacterial luciferase reaction Biochemistry. 37: 2596-2606. PMID 9485410 DOI: 10.1021/Bi972266X |
0.519 |
|
| 1997 |
Leung SW, Singleton DA. Reactions of Alkynyldihaloboranes with 1,3-Dienes. 1,4-Alkynylborations and Stepwise Diels-Alder Reactions. The Journal of Organic Chemistry. 62: 1955-1960. PMID 11671495 DOI: 10.1021/Jo961892H |
0.465 |
|
| 1997 |
DelMonte AJ, Haller J, Houk KN, Sharpless KB, Singleton DA, Strassner T, Thomas AA. Experimental and theoretical kinetic isotope effects for asymmetric dihydroxylation. Evidence supporting a rate-limiting '(3+2)' cycloaddition Journal of the American Chemical Society. 119: 9907-9908. DOI: 10.1021/Ja971650E |
0.412 |
|
| 1997 |
Singleton DA, Merrigan SR, Liu J, Houk KN. Experimental geometry of the epoxidation transition state Journal of the American Chemical Society. 119: 3385-3386. DOI: 10.1021/Ja963656U |
0.357 |
|
| 1997 |
Frantz DE, Singleton DA, Snyder JP. 13C kinetic isotope effects for the addition of lithium dibutylcuprate to cyclohexenone. Reductive elimination is rate-determining Journal of the American Chemical Society. 119: 3383-3384. DOI: 10.1021/Ja9636348 |
0.705 |
|
| 1997 |
Singleton DA, Leung SW, Martinez JP, Lee YK. Catalysis by temporary covalent activation. A novel catalysis of unactivated Diels-Alder reactions Tetrahedron Letters. 38: 3163-3166. DOI: 10.1016/S0040-4039(97)00584-4 |
0.442 |
|
| 1997 |
Singleton DA, Leung SW. In situ formation of alkenyl- and alkynylboranes for Diels-Alder reactions by boron-silicon exchange with alkenyl- and alkynylsilanes Journal of Organometallic Chemistry. 544: 157-161. DOI: 10.1016/S0022-328X(97)00001-6 |
0.4 |
|
| 1996 |
Singleton DA, Waller SC, Zhang Z, Frantz DE, Leung SW. Allylboration of alkenes with allyldihaloboranes Journal of the American Chemical Society. 118: 9986-9987. DOI: 10.1021/Ja961616K |
0.677 |
|
| 1996 |
Beno BR, Houk KN, Singleton DA. Synchronous or asynchronous? An 'experimental' transition state from a direct comparison of experimental and theoretical kinetic isotope effects for a Diels-Alder reaction Journal of the American Chemical Society. 118: 9984-9985. DOI: 10.1021/Ja9615278 |
0.498 |
|
| 1995 |
Singleton DA, Thomas AA. High-precision simultaneous determination of multiple small kinetic isotope effects at natural abundance Journal of the American Chemical Society. 117: 9357-9358. DOI: 10.1021/Ja00141A030 |
0.363 |
|
| 1995 |
Singleton DA, Lee YK. Intramolecular Diels-Alder reactions of vinylboranes. A highly stereoselective two-step decalin synthesis Tetrahedron Letters. 36: 3473-3476. DOI: 10.1016/0040-4039(95)00568-W |
0.435 |
|
| 1994 |
Huval CC, Church KM, Singleton DA. Free-radical mediated [3+2] methylenecyclopentane annulations of electron-poor alkenes Synlett. 1994: 273-274. DOI: 10.1055/S-1994-22825 |
0.302 |
|
| 1994 |
Huval CC, Singleton DA. Versatile [3 + 2] methylenecyclopentane annulations of unactivated and electron-rich olefins with [(trimethylsilyl)methylene]cyclopropanedicarboxylates Journal of Organic Chemistry. 59: 2020-2024. DOI: 10.1021/Jo00087A015 |
0.31 |
|
| 1994 |
Singleton DA, Redman AM. Vinylboranes as trans-dihydroxyethylene equivalents for diels-alder reactions Tetrahedron Letters. 35: 509-512. DOI: 10.1016/S0040-4039(00)75824-2 |
0.426 |
|
| 1994 |
Huval CC, Singleton DA. A conjunctive diquinane synthesis using a free-radical catalyzed intramolecular [3 + 2] methylenecyclopentane annulation Tetrahedron Letters. 35: 689-690. DOI: 10.1016/S0040-4039(00)75791-1 |
0.333 |
|
| 1993 |
Singleton DA, Kim K, Martinez JP. Diels-Alder reactions of 2-Alkenylboranes and cis-1-alkenylboranes. Anomalous selectivity that allows a choice of regiochemistry Tetrahedron Letters. 34: 3071-3074. DOI: 10.1016/S0040-4039(00)93382-3 |
0.388 |
|
| 1993 |
Huval CC, Singleton DA. Direct free-radical substitutions on allyl and vinyl halides using alkyl halides/hexabutylditin Tetrahedron Letters. 34: 3041-3042. DOI: 10.1016/S0040-4039(00)93373-2 |
0.366 |
|
| 1992 |
Singleton DA, Martinez JP, Ndip GM. In situ formation of vinylboranes for use in Diels-Alder reactions. An easy one-pot Diels-Alder synthesis of cyclohexenols Journal of Organic Chemistry. 57: 5768-5771. DOI: 10.1021/Jo00047A037 |
0.398 |
|
| 1992 |
Singleton DA, Leung SW. An unprecedented electronic preference for the "meta" product in Diels-Alder reactions of ethynyldialkylboranes. [(Trimethylsilyl)ethynyl]-9-BBN as a reactive and versatile dienophile Journal of Organic Chemistry. 57: 4796-4797. DOI: 10.1021/Jo00044A008 |
0.493 |
|
| 1992 |
Klimko PG, Singleton DA. Silyl group-transfer-mediated serial Michael additions Journal of Organic Chemistry. 57: 1733-1740. DOI: 10.1021/Jo00032A026 |
0.441 |
|
| 1992 |
Singleton DA. A [4 + 3] transition state for a [4 + 2] cycloaddition. A new secondary orbital interaction in Diels-Alder reactions Journal of the American Chemical Society. 114: 6563-6564. DOI: 10.1021/Ja00042A049 |
0.406 |
|
| 1992 |
Singleton DA, Martinez JP, Watson JV. Vinylboranes are omniphilic dienophiles. Some unusual and useful properties of vinylboranes in diels-alder reactions Tetrahedron Letters. 33: 1017-1020. DOI: 10.1016/S0040-4039(00)91848-3 |
0.424 |
|
| 1992 |
Singleton DA, Martinez JP, Watson JV, Ndip GM. Tuning of Vinylborane Dienophilicity. Optimization of Reactivity, Regioselectivity, endo-Stereoselectivity, and Reagent Stability Tetrahedron. 48: 5831-5838. DOI: 10.1016/S0040-4020(01)90174-7 |
0.401 |
|
| 1991 |
Gassman PG, Singleton DA, Kagechika H. The unsymmetrical 1,1,3,3-tetramethylallyl cation Journal of the American Chemical Society. 113: 6271-6272. DOI: 10.1021/Ja00016A054 |
0.455 |
|
| 1991 |
Singleton DA, Martinez JP. 2-Trimethylsilylvinylboranes: highly reactive and selective diels-alder equivalents of 2-trimethylsilylvinyl alcohol and acetylene Tetrahedron Letters. 32: 7365-7368. DOI: 10.1016/0040-4039(91)80108-I |
0.314 |
|
| 1991 |
Gassman PG, Singleton DA, Kagechika H. An unsymmetrical 1,1,3,3-tetramethylallyl cation Journal of the American Chemical Society. 113: 6271-6272. |
0.384 |
|
| 1990 |
Singleton DA, Church KM. [3 + 2] Methylenecyclopentane annulations of unactivated and electron-rich olefins with 2-(phenylsulfonyl)-1-methylenecyclopropanes Journal of Organic Chemistry. 55: 4780-4782. DOI: 10.1021/Jo00303A002 |
0.395 |
|
| 1990 |
Singleton DA, Martinez JP. High reactivity, regioselectivity, and endo-stereoselectivity of vinyl boranes in Diels-Alder reactions Journal of the American Chemical Society. 112: 7423-7424. DOI: 10.1021/Ja00176A069 |
0.422 |
|
| 1990 |
Singleton DA, Church KM, Lucero MJ. Catalytic stereocontrol of a radical cyclization Tetrahedron Letters. 31: 5551-5554. DOI: 10.1016/S0040-4039(00)97894-8 |
0.351 |
|
| 1987 |
Gassman PG, Singleton DA, Wilwerding JJ, Chavan SP. Acrolein acetals as allyl cation precursors in the ionic diels-alder reaction Journal of the American Chemical Society. 109: 2182-2184. DOI: 10.1021/Ja00241A047 |
0.699 |
|
| 1987 |
Gassman PG, Singleton DA. Propargyl cations - powerful ambient temperature dienophiles in the diels-lder reaction Tetrahedron Letters. 28: 5969-5972. DOI: 10.1016/S0040-4039(00)96839-4 |
0.433 |
|
| 1986 |
Gassman PG, Singleton DA. Control of regiospecificity in ionic Diels-Alder reactions. The use of allylic alcohols and allylic ethers as precursors of dienophilic allyl cations Journal of Organic Chemistry. 51: 3075-3076. DOI: 10.1021/Jo00365A048 |
0.533 |
|
| 1985 |
Brunelle DJ, Singleton DA. Chemical reaction of polychlorinated biphenyls on soils with poly(ethylene glycol)/KOH Chemosphere. 14: 173-181. DOI: 10.1016/0045-6535(85)90096-7 |
0.323 |
|
| 1984 |
Brunelle DJ, Singleton DA. N-alkyl-4-(N′,N′-dialkylamino)pyridinium salts: thermally stable phase transfer catalysts for nucleophilic aromatic displacement Tetrahedron Letters. 25: 3383-3386. DOI: 10.1016/S0040-4039(01)91026-3 |
0.339 |
|
| 1984 |
Gassman PG, Singleton DA. Distinction between aminium cation radical and protic acid catalyzed "Diels-Alder" reactions Journal of the American Chemical Society. 106: 7993-7994. DOI: 10.1002/Chin.198515124 |
0.569 |
|
| 1984 |
Gassman PG, Singleton DA. Acid-catalyzed intramolecular "Diels-Alder" reactions. The cycloaddition of allyl cations to 1,3-dienes Journal of the American Chemical Society. 106: 6085-6086. DOI: 10.1002/Chin.198503188 |
0.58 |
|
| 1983 |
Brunelle DJ, Singleton DA. Destruction/removal of polychlorinated biphenyls from non-polar media. Reaction of PCB with poly (ethylene glycol)/KOH Chemosphere. 12: 183-196. DOI: 10.1016/0045-6535(83)90161-3 |
0.381 |
|
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