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Results: 1-23 |
Results: 23
ENANTIOSELECTIVE 1,4-ADDITION OF ARYLLITHIUM REAGENTS TO ALPHA,BETA-UNSATURATED TERT-BUTYL ESTERS IN THE PRESENCE OF CHIRAL ADDITIVES
Authors: XU F TILLYER RD TSCHAEN DM GRABOWSKI EJJ REIDER PJ
Citation: F. Xu et al., ENANTIOSELECTIVE 1,4-ADDITION OF ARYLLITHIUM REAGENTS TO ALPHA,BETA-UNSATURATED TERT-BUTYL ESTERS IN THE PRESENCE OF CHIRAL ADDITIVES, Tetrahedron : asymmetry, 9(10), 1998, pp. 1651-1655
A NOVEL CHROMIUM TRIOXIDE CATALYZED OXIDATION OF PRIMARY ALCOHOLS TO THE CARBOXYLIC-ACIDS
Authors: ZHAO MZ LI J SONG ZG DESMOND R TSCHAEN DM GRABOWSKI EJJ REIDER PJ
Citation: Mz. Zhao et al., A NOVEL CHROMIUM TRIOXIDE CATALYZED OXIDATION OF PRIMARY ALCOHOLS TO THE CARBOXYLIC-ACIDS, Tetrahedron letters, 39(30), 1998, pp. 5323-5326
STEREOSELECTIVE CONJUGATE ADDITION-REACTIONS OF ALPHA,BETA-UNSATURATED TERT-BUTYL ESTERS WITH ARYLLITHIUM REAGENTS
Authors: FREY LF TILLYER RD CAILLE AS TSCHAEN DM DOLLING UH GRABOWSKI EJJ REIDER PJ
Citation: Lf. Frey et al., STEREOSELECTIVE CONJUGATE ADDITION-REACTIONS OF ALPHA,BETA-UNSATURATED TERT-BUTYL ESTERS WITH ARYLLITHIUM REAGENTS, Journal of organic chemistry, 63(9), 1998, pp. 3120-3124
PRACTICAL ASYMMETRIC-SYNTHESIS OF EFAVIRENZ (DMP-266), AN HIV-1 REVERSE-TRANSCRIPTASE INHIBITOR
Authors: PIERCE ME PARSONS RL RADESCA LA LO YS SILVERMAN S MOORE JR ISLAM Q CHOUDHURY A FORTUNAK JMD NGUYEN D LUO C MORGAN SJ DAVIS WP CONFALONE PN CHEN CY TILLYER RD FREY L TAN LS XU F ZHAO DL THOMPSON AS CORLEY EG GRABOWSKI EJJ REAMER R REIDER PJ
Citation: Me. Pierce et al., PRACTICAL ASYMMETRIC-SYNTHESIS OF EFAVIRENZ (DMP-266), AN HIV-1 REVERSE-TRANSCRIPTASE INHIBITOR, Journal of organic chemistry, 63(23), 1998, pp. 8536-8543
PRACTICAL SYNTHESIS OF ANTI-METHICILLIN-RESISTANT STAPHYLOCOCCUS-AUREUS (MRSA) CARBAPENEM L-742,728
Authors: YASUDA N HUFFMAN MA HO GJ XAVIER LC YANG CH EMERSON KM TSAY FR LI YL KRESS MH RIEGER DL KARADY S SOHAR P ABRAMSON NL DECAMP AE MATHRE DJ DOUGLAS AW DOLLING UH GRABOWSKI EJJ REIDER PJ
Citation: N. Yasuda et al., PRACTICAL SYNTHESIS OF ANTI-METHICILLIN-RESISTANT STAPHYLOCOCCUS-AUREUS (MRSA) CARBAPENEM L-742,728, Journal of organic chemistry, 63(16), 1998, pp. 5438-5446
LITHIUM EPHEDRATE-MEDIATED ADDITION OF A LITHIUM ACETYLIDE TO A KETONE - SOLUTION STRUCTURES AND RELATIVE REACTIVITIES OF MIXED AGGREGATES UNDERLYING THE HIGH ENANTIOSELECTIVITIES
Authors: THOMPSON A CORLEY EG HUNTINGTON MF GRABOWSKI EJJ REMENAR JF COLLUM DB
Citation: A. Thompson et al., LITHIUM EPHEDRATE-MEDIATED ADDITION OF A LITHIUM ACETYLIDE TO A KETONE - SOLUTION STRUCTURES AND RELATIVE REACTIVITIES OF MIXED AGGREGATES UNDERLYING THE HIGH ENANTIOSELECTIVITIES, Journal of the American Chemical Society, 120(9), 1998, pp. 2028-2038
STEREOSELECTIVE [2,3]-WITTIG REARRANGEMENT OF (1S,2R)-1-AMINO-INDAN-2-OL DERIVED AMIDE ENOLATES
Authors: KRESS MH YANG CH YASUDA N GRABOWSKI EJJ
Citation: Mh. Kress et al., STEREOSELECTIVE [2,3]-WITTIG REARRANGEMENT OF (1S,2R)-1-AMINO-INDAN-2-OL DERIVED AMIDE ENOLATES, Tetrahedron letters, 38(15), 1997, pp. 2633-2636
PRACTICAL SYNTHESES OF -[(2-METHOXYETHOXY)METHYL]-22,23-DIHYDROAVERMECTIN B-1 AGLYCON [DIMEDECTIN ISOPROPANOL, MK-324] AND 13-EPI-O-(METHOXYMETHYL)-22,23-DIHYDROAVERMECTIN B-1 AGLYCON [L-694,554], FLEA ACTIVE IVERMECTIN ANALOGS
Authors: CVETOVICH RJ SENANAYAKE CH AMATO JS DIMICHELE LM BILL TJ LARSEN RD SHUMAN RF VERHOEVEN TR GRABOWSKI EJJ
Citation: Rj. Cvetovich et al., PRACTICAL SYNTHESES OF -[(2-METHOXYETHOXY)METHYL]-22,23-DIHYDROAVERMECTIN B-1 AGLYCON [DIMEDECTIN ISOPROPANOL, MK-324] AND 13-EPI-O-(METHOXYMETHYL)-22,23-DIHYDROAVERMECTIN B-1 AGLYCON [L-694,554], FLEA ACTIVE IVERMECTIN ANALOGS, Journal of organic chemistry, 62(12), 1997, pp. 3989-3993
AN ASYMMETRIC-SYNTHESIS OF L-694,458, A HUMAN-LEUKOCYTE ELASTASE INHIBITOR, VIA NOVEL ENZYME RESOLUTION OF BETA-LACTAM ESTERS
Authors: CVETOVICH RJ CHARTRAIN M HARTNER FW ROBERGE C AMATO JS GRABOWSKI EJJ
Citation: Rj. Cvetovich et al., AN ASYMMETRIC-SYNTHESIS OF L-694,458, A HUMAN-LEUKOCYTE ELASTASE INHIBITOR, VIA NOVEL ENZYME RESOLUTION OF BETA-LACTAM ESTERS, Journal of organic chemistry, 61(19), 1996, pp. 6575-6580
HIGHLY EFFICIENT SYNTHESIS OF FIBRINOGEN RECEPTOR ANTAGONIST L-734,217 VIA A NOVEL CHEMOSELECTIVE SILYL-MEDIATED CONJUGATE ADDITION OF DELTA-LACTAMS TO 4-VINYLPYRIDINE
Authors: CHUNG JYL HUGHES DL ZHAO DL SONG ZG MATHRE DJ HO GJ MCNAMARA JM DOUGLAS AW REAMER RA TSAY FR VARSOLONA R MCCAULEY J GRABOWSKI EJJ REIDER PJ
Citation: Jyl. Chung et al., HIGHLY EFFICIENT SYNTHESIS OF FIBRINOGEN RECEPTOR ANTAGONIST L-734,217 VIA A NOVEL CHEMOSELECTIVE SILYL-MEDIATED CONJUGATE ADDITION OF DELTA-LACTAMS TO 4-VINYLPYRIDINE, Journal of organic chemistry, 61(1), 1996, pp. 215-222
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
Authors: THOMPSON AS CORLEY EG HUNTINGTON MF GRABOWSKI EJJ
Citation: As. Thompson et al., 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, Tetrahedron letters, 36(49), 1995, pp. 8937-8940
ASYMMETRIC HYDROGENATION OF 3-ALKYLIDENE-2-PIPERIDONES USING NOYORIS CATALYST - EFFECT OF N-SUBSTITUENTS ON THE ENANTIOSELECTIVITY
Authors: CHUNG JYL ZHAO D HUGHES DL MCNAMARA JM GRABOWSKI EJJ REIDER PJ
Citation: Jyl. Chung et al., ASYMMETRIC HYDROGENATION OF 3-ALKYLIDENE-2-PIPERIDONES USING NOYORIS CATALYST - EFFECT OF N-SUBSTITUENTS ON THE ENANTIOSELECTIVITY, Tetrahedron letters, 36(41), 1995, pp. 7379-7382
A NEW GENERAL-METHOD FOR PREPARATION OF N-METHOXY-N-METHYLAMIDES - APPLICATION IN DIRECT CONVERSION OF AN ESTER TO A KETONE
Authors: WILLIAMS JM JOBSON RB YASUDA N MARCHESINI G DOLLING UH GRABOWSKI EJJ
Citation: Jm. Williams et al., A NEW GENERAL-METHOD FOR PREPARATION OF N-METHOXY-N-METHYLAMIDES - APPLICATION IN DIRECT CONVERSION OF AN ESTER TO A KETONE, Tetrahedron letters, 36(31), 1995, pp. 5461-5464
LITHIUM ALKOXIDES OF CINCHONA ALKALOIDS AS CHIRAL CONTROLLERS FOR ENANTIOSELECTIVE ACETYLIDE ADDITION TO CYCLIC N-ACYL KETIMINES
Authors: HUFFMAN MA YASUDA N DECAMP AE GRABOWSKI EJJ
Citation: Ma. Huffman et al., LITHIUM ALKOXIDES OF CINCHONA ALKALOIDS AS CHIRAL CONTROLLERS FOR ENANTIOSELECTIVE ACETYLIDE ADDITION TO CYCLIC N-ACYL KETIMINES, Journal of organic chemistry, 60(6), 1995, pp. 1590-1594
SEQUENTIAL DEHYDROGENATION OF 3-KETO-4-AZASTEROIDS - THE REACTION OF ENE-LACTAMS WITH 2,3-DICHLORO-5,6-DICYANO-1,4-BENZOQUINONE (DDQ)
Authors: WILLIAMS JM MARCHESINI G REAMER RA DOLLING UH GRABOWSKI EJJ
Citation: Jm. Williams et al., SEQUENTIAL DEHYDROGENATION OF 3-KETO-4-AZASTEROIDS - THE REACTION OF ENE-LACTAMS WITH 2,3-DICHLORO-5,6-DICYANO-1,4-BENZOQUINONE (DDQ), Journal of organic chemistry, 60(16), 1995, pp. 5337-5340
CARBODIIMIDE-MEDIATED AMIDE FORMATION IN A 2-PHASE SYSTEM - A HIGH-YIELD AND LOW-RACEMIZATION PROCEDURE FOR PEPTIDE-SYNTHESIS
Authors: HO GJ EMERSON KM MATHRE DJ SHUMAN RF GRABOWSKI EJJ
Citation: Gj. Ho et al., CARBODIIMIDE-MEDIATED AMIDE FORMATION IN A 2-PHASE SYSTEM - A HIGH-YIELD AND LOW-RACEMIZATION PROCEDURE FOR PEPTIDE-SYNTHESIS, Journal of organic chemistry, 60(11), 1995, pp. 3569-3570
SYNTHESES OF 4''-EPI-AMINO-4''-DEOXYAVERMECTINS B-1
Authors: CVETOVICH RJ KELLY DH DIMICHELE LM SHUMAN RF GRABOWSKI EJJ
Citation: Rj. Cvetovich et al., SYNTHESES OF 4''-EPI-AMINO-4''-DEOXYAVERMECTINS B-1, Journal of organic chemistry, 59(25), 1994, pp. 7704-7708
GLYCOSIDATION ROUTE TO 4''-EPI-(METHYLAMINO)-4''-DEOXYAVERMECTIN B-1 (MK-244, EMAMECTIN BENZOATE)
Authors: LOEWE MF CVETOVICH RJ DIMICHELE LM SHUMAN RF GRABOWSKI EJJ
Citation: Mf. Loewe et al., GLYCOSIDATION ROUTE TO 4''-EPI-(METHYLAMINO)-4''-DEOXYAVERMECTIN B-1 (MK-244, EMAMECTIN BENZOATE), Journal of organic chemistry, 59(25), 1994, pp. 7870-7875
OXIME FORMATION OF 4''-EPI-(ACETYLAMINO)-5-OXO-4''-DEOXY-AVERMECTIN B-1
Authors: CVETOVICH RJ LEONARD WR AMATO JS DIMICHELE LM REAMER RA SHUMAN RF GRABOWSKI EJJ
Citation: Rj. Cvetovich et al., OXIME FORMATION OF 4''-EPI-(ACETYLAMINO)-5-OXO-4''-DEOXY-AVERMECTIN B-1, Journal of organic chemistry, 59(19), 1994, pp. 5838-5840
A PRACTICAL CHEMOENZYMATIC SYNTHESIS OF AN LTD4 ANTAGONIST
Authors: HUGHES DL SONG Z SMITH GB BERGAN JJ DEZENY GC GRABOWSKI EJJ REIDER PJ
Citation: Dl. Hughes et al., A PRACTICAL CHEMOENZYMATIC SYNTHESIS OF AN LTD4 ANTAGONIST, Tetrahedron : asymmetry, 4(5), 1993, pp. 865-874
A PRACTICAL SYNTHESIS OF FIBRINOGEN RECEPTOR ANTAGONIST MK-383 - SELECTIVE FUNCTIONALIZATION OF (S)-TYROSINE
Authors: CHUNG JYL ZHAO DL HUGHES DL GRABOWSKI EJJ
Citation: Jyl. Chung et al., A PRACTICAL SYNTHESIS OF FIBRINOGEN RECEPTOR ANTAGONIST MK-383 - SELECTIVE FUNCTIONALIZATION OF (S)-TYROSINE, Tetrahedron, 49(26), 1993, pp. 5767-5776
DIRECT CONVERSION OF ACTIVATED ALCOHOLS TO AZIDES USING DIPHENYL PHOSPHORAZIDATE - A PRACTICAL ALTERNATIVE TO MITSUNOBU CONDITIONS
Authors: THOMPSON AS HUMPHREY GR DEMARCO AM MATHRE DJ GRABOWSKI EJJ
Citation: As. Thompson et al., DIRECT CONVERSION OF ACTIVATED ALCOHOLS TO AZIDES USING DIPHENYL PHOSPHORAZIDATE - A PRACTICAL ALTERNATIVE TO MITSUNOBU CONDITIONS, Journal of organic chemistry, 58(22), 1993, pp. 5886-5888
A PRACTICAL PROCESS FOR THE PREPARATION OF 3-DIPHENYL-1H,3H-PYRROLO[1,2-C]-[1,3,2]OXAZABOROLE BORANE - A HIGHLY ENANTIOSELECTIVE STOICHIOMETRIC AND CATALYTIC REDUCING AGENT
Authors: MATHRE DJ THOMPSON AS DOUGLAS AW HOOGSTEEN K CARROLL JD CORLEY EG GRABOWSKI EJJ
Citation: Dj. Mathre et al., A PRACTICAL PROCESS FOR THE PREPARATION OF 3-DIPHENYL-1H,3H-PYRROLO[1,2-C]-[1,3,2]OXAZABOROLE BORANE - A HIGHLY ENANTIOSELECTIVE STOICHIOMETRIC AND CATALYTIC REDUCING AGENT, Journal of organic chemistry, 58(10), 1993, pp. 2880-2888
Risultati: 1-23 |