Efficient catalytic asymmetric alkylations. 1. Enantioselective synthesis of (+)-indacrinone via chiral phase-transfer catalysis UH Dolling, P Davis, EJJ Grabowski Journal of the American Chemical Society 106 (2), 446-447, 1984 | 751 | 1984 |
Oxidation of primary alcohols to carboxylic acids with sodium chlorite catalyzed by TEMPO and bleach M Zhao, J Li, E Mano, Z Song, DM Tschaen, EJJ Grabowski, PJ Reider The Journal of Organic Chemistry 64 (7), 2564-2566, 1999 | 596 | 1999 |
Direct conversion of activated alcohols to azides using diphenyl phosphorazidate. A practical alternative to Mitsunobu conditions AS Thompson, GR Humphrey, AM DeMarco, DJ Mathre, EJJ Grabowski The Journal of Organic Chemistry 58 (22), 5886-5888, 1993 | 393 | 1993 |
A new general method for preparation of N-methoxy-N-methylamides. Application in direct conversion of an ester to a ketone JM Williams, RB Jobson, N Yasuda, G Marchesini, UH Dolling, ... Tetrahedron Letters 36 (31), 5461-5464, 1995 | 382 | 1995 |
Highly efficient asymmetric synthesis of sitagliptin KB Hansen, Y Hsiao, F Xu, N Rivera, A Clausen, M Kubryk, S Krska, ... Journal of the American Chemical Society 131 (25), 8798-8804, 2009 | 339 | 2009 |
A practical enantioselective synthesis of. alpha.,. alpha.-diaryl-2-pyrrolidinemethanol. Preparation and chemistry of the corresponding oxazaborolidines DJ Mathre, TK Jones, LC Xavier, TJ Blacklock, RA Reamer, JJ Mohan, ... The Journal of Organic Chemistry 56 (2), 751-762, 1991 | 323 | 1991 |
Lithium alkoxides of cinchona alkaloids as chiral controllers for enantioselective acetylide addition to cyclic N-acyl ketimines MA Huffman, N Yasuda, AE DeCamp, EJJ Grabowski The Journal of Organic Chemistry 60 (6), 1590-1594, 1995 | 315 | 1995 |
Highly efficient synthesis of β-amino acid derivatives via asymmetric hydrogenation of unprotected enamines Y Hsiao, NR Rivera, T Rosner, SW Krska, E Njolito, F Wang, Y Sun, ... Journal of the American Chemical Society 126 (32), 9918-9919, 2004 | 305 | 2004 |
A mechanistic study of the Mitsunobu esterification reaction DL Hughes, RA Reamer, JJ Bergan, EJJ Grabowski Journal of the American Chemical Society 110 (19), 6487-6491, 1988 | 286 | 1988 |
Practical asymmetric synthesis of efavirenz (DMP 266), an HIV-1 reverse transcriptase inhibitor ME Pierce, RL Parsons, LA Radesca, YS Lo, S Silverman, JR Moore, ... The Journal of Organic Chemistry 63 (23), 8536-8543, 1998 | 265 | 1998 |
Efficient catalytic asymmetric alkylations. 3. A kinetic and mechanistic study of the enantioselective phase-transfer methylation of 6, 7-dichloro-5-methoxy-2-phenyl-1-indanone DL Hughes, UH Dolling, KM Ryan, EF Schoenewaldt, EJJ Grabowski The Journal of Organic Chemistry 52 (21), 4745-4752, 1987 | 257 | 1987 |
A novel chromium trioxide catalyzed oxidation of primary alcohols to the carboxylic acids M Zhao, J Li, Z Song, R Desmond, DM Tschaen, EJJ Grabowski, ... Tetrahedron Letters 39 (30), 5323-5326, 1998 | 254 | 1998 |
Synthesis of α-amido ketones via organic catalysis: Thiazolium-catalyzed cross-coupling of aldehydes with acylimines JA Murry, DE Frantz, A Soheili, R Tillyer, EJJ Grabowski, PJ Reider Journal of the American Chemical Society 123 (39), 9696-9697, 2001 | 250 | 2001 |
A practical process for the preparation of tetrahydro-1-methyl-3, 3-diphenyl-1H, 3H-pyrrolo [1, 2-c][1, 3, 2] oxazaborole-borane. A highly enantioselective stoichiometric and … DJ Mathre, AS Thompson, AW Douglas, K Hoogsteen, JD Carroll, ... The Journal of Organic Chemistry 58 (10), 2880-2888, 1993 | 250 | 1993 |
A novel, highly enantioselective ketone alkynylation reaction mediated by chiral zinc aminoalkoxides L Tan, C Chen, RD Tillyer, EJJ Grabowski, PJ Reider Angewandte Chemie International Edition 38 (5), 711-713, 1999 | 235 | 1999 |
Synthesis of substituted imidazoles via organocatalysis DE Frantz, L Morency, A Soheili, JA Murry, EJJ Grabowski, RD Tillyer Organic Letters 6 (5), 843-846, 2004 | 219 | 2004 |
First generation process for the preparation of the DPP-IV inhibitor sitagliptin KB Hansen, J Balsells, S Dreher, Y Hsiao, M Kubryk, M Palucki, N Rivera, ... Organic process research & development 9 (5), 634-639, 2005 | 217 | 2005 |
An asymmetric synthesis of MK-0417. Observations on oxazaborolidine-catalyzed reductions TK Jones, JJ Mohan, LC Xavier, TJ Blacklock, DJ Mathre, P Sohar, ... The Journal of Organic Chemistry 56 (2), 763-769, 1991 | 209 | 1991 |
Lithium ephedrate-mediated addition of a lithium acetylide to a ketone: Solution structures and relative reactivities of mixed aggregates underlying the high enantioselectivities A Thompson, EG Corley, MF Huntington, EJJ Grabowski, JF Remenar, ... Journal of the American Chemical Society 120 (9), 2028-2038, 1998 | 194 | 1998 |
Use of an ephedrine alkoxide to mediate enantioselective addition of an acetylide to a prochiral ketone: asymmetric synthesis of the reverse transcriptase inhibitor L-743,726 AS Thompson, EG Corley, MF Huntington, EJJ Grabowski Tetrahedron letters 36 (49), 8937-8940, 1995 | 187 | 1995 |