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Results: 1-8 |
Results: 8
Simple, efficient chemoenzymatic synthesis of (S)-5-(tert-butyldimethylsilyloxy)-2-cyclohexenone and enantiomeric ketone intermediates of 19-Nor-1 alpha,25-dihydroxyvitamin D-3
Authors: Kalkote, UR Ghorpade, SR Chavan, SP Ravindranathan, T
Citation: Ur. Kalkote et al., Simple, efficient chemoenzymatic synthesis of (S)-5-(tert-butyldimethylsilyloxy)-2-cyclohexenone and enantiomeric ketone intermediates of 19-Nor-1 alpha,25-dihydroxyvitamin D-3, J ORG CHEM, 66(24), 2001, pp. 8277-8281
Efficient synthesis of optically pure (4R,6S)-4-(tert-butyldimethylsilyloxy)-6-(hydroxymethyl)tetrahydropyran-2-one and its enantiomer
Authors: Ghorpade, SR Kalkote, UR Chavan, SP Bhide, SR Ravindranathan, T Puranik, VG
Citation: Sr. Ghorpade et al., Efficient synthesis of optically pure (4R,6S)-4-(tert-butyldimethylsilyloxy)-6-(hydroxymethyl)tetrahydropyran-2-one and its enantiomer, J ORG CHEM, 66(20), 2001, pp. 6803-6806
A switch of reactivity profile in ionic intramolecular annulation reactions: A short and efficient synthesis of D-(+)-biotin
Authors: Chavan, SP Tejwani, RB Ravindranathan, T
Citation: Sp. Chavan et al., A switch of reactivity profile in ionic intramolecular annulation reactions: A short and efficient synthesis of D-(+)-biotin, J ORG CHEM, 66(18), 2001, pp. 6197-6201
A practical and scalable process for 4-(R)-hydroxycyclopent-2-en-1-(S)-acetate by desymmetrization of meso-cyclopent-2-en-1,4-diacetate catalyzed by Trichosporon beigelii (NCIM 3326), a cheap biocatalyst
Authors: Kalkote, UR Ghorpade, SR Joshi, RR Ravindranathan, T Bastawade, KB Gokhale, DV
Citation: Ur. Kalkote et al., A practical and scalable process for 4-(R)-hydroxycyclopent-2-en-1-(S)-acetate by desymmetrization of meso-cyclopent-2-en-1,4-diacetate catalyzed by Trichosporon beigelii (NCIM 3326), a cheap biocatalyst, TETRAHEDR-A, 11(14), 2000, pp. 2965-2970
Clay catalyzed conversion of isatoic anhydride to 2-(o-aminophenyl)oxazolines
Authors: Gajare, AS Shaikh, NS Jnaneshwara, GK Deshpande, VH Ravindranathan, T Bedekar, AV
Citation: As. Gajare et al., Clay catalyzed conversion of isatoic anhydride to 2-(o-aminophenyl)oxazolines, J CHEM S P1, (6), 2000, pp. 999-1001
Desymmetrization of meso-cyclopenten-cis-1,4-diol to 4-(R)-hydroxycyclopent-2-en-1-(S)-acetate by irreversible transesterification using Chirazyme (R)
Authors: Ghorpade, SR Kharul, RK Joshi, RR Kalkote, UR Ravindranathan, T
Citation: Sr. Ghorpade et al., Desymmetrization of meso-cyclopenten-cis-1,4-diol to 4-(R)-hydroxycyclopent-2-en-1-(S)-acetate by irreversible transesterification using Chirazyme (R), TETRAHEDR-A, 10(5), 1999, pp. 891-899
Enzymatic kinetic resolution studies of racemic 4-hydroxycyclopent-2-en-1-one using Lipozyme IM (R)
Authors: Ghorpade, SR Bastawade, KB Gokhale, DV Shinde, PD Mahajan, VA Kalkote, UR Ravindranathan, T
Citation: Sr. Ghorpade et al., Enzymatic kinetic resolution studies of racemic 4-hydroxycyclopent-2-en-1-one using Lipozyme IM (R), TETRAHEDR-A, 10(21), 1999, pp. 4115-4122
A simple synthesis of (+/-)-alpha-cuparenone
Authors: Chavan, SP Patil, SS Ravindranathan, T
Citation: Sp. Chavan et al., A simple synthesis of (+/-)-alpha-cuparenone, TETRAHEDRON, 55(47), 1999, pp. 13417-13422
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