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Results: 1-19 |
Results: 19
Ionic liquids as powerful media in scandium triflate catalysed Diets-Alderreactions: significant rate acceleration, selectivity improvement and easyrecycling of catalyst
Authors: Song, CE Shim, WH Roh, EJ Lee, SG Choi, JH
Citation: Ce. Song et al., Ionic liquids as powerful media in scandium triflate catalysed Diets-Alderreactions: significant rate acceleration, selectivity improvement and easyrecycling of catalyst, CHEM COMMUN, (12), 2001, pp. 1122-1123
Asymmetric dihydroxylation of trans-cinnamates under high-pressure conditions: substantial increase of turnover number
Authors: Song, CE Oh, CR Roh, EJ Choi, JH
Citation: Ce. Song et al., Asymmetric dihydroxylation of trans-cinnamates under high-pressure conditions: substantial increase of turnover number, TETRAHEDR-A, 12(11), 2001, pp. 1533-1535
Inhibition of fungal appressorium formation by pepper (Capsicum annuum) esterase
Authors: Kim, YS Lee, HH Ko, MK Song, CE Bae, CY Lee, YH Oh, BJ
Citation: Ys. Kim et al., Inhibition of fungal appressorium formation by pepper (Capsicum annuum) esterase, MOL PL MICR, 14(1), 2001, pp. 80-85
Halogenation of aromatic methyl ketones using Oxone (R) and sodium halide
Authors: Kim, EH Koo, BS Song, CE Lee, KJ
Citation: Eh. Kim et al., Halogenation of aromatic methyl ketones using Oxone (R) and sodium halide, SYN COMMUN, 31(23), 2001, pp. 3627-3632
Heterogeneous asymmetric epoxidation of alkenes catalysed by a polymer-bound (pyrrolidine salen)manganese(III) complex
Authors: Song, CE Roh, EJ Yu, BM Chi, DY Kim, SC Lee, KJ
Citation: Ce. Song et al., Heterogeneous asymmetric epoxidation of alkenes catalysed by a polymer-bound (pyrrolidine salen)manganese(III) complex, CHEM COMMUN, (7), 2000, pp. 615-616
Immobilisation of ketone catalyst: a method to prevent ketone catalyst from decomposing during dioxirane-mediated epoxidation of alkenes
Authors: Song, CE Lim, JS Kim, SC Lee, KJ Chi, DY
Citation: Ce. Song et al., Immobilisation of ketone catalyst: a method to prevent ketone catalyst from decomposing during dioxirane-mediated epoxidation of alkenes, CHEM COMMUN, (24), 2000, pp. 2415-2416
Cr(salen) catalysed asymmetric ring opening reactions of epoxides in room temperature ionic liquids
Authors: Song, CE Oh, CR Roh, EJ Choo, DJ
Citation: Ce. Song et al., Cr(salen) catalysed asymmetric ring opening reactions of epoxides in room temperature ionic liquids, CHEM COMMUN, (18), 2000, pp. 1743-1744
Scandium(III) triflate immobilised in ionic liquids: a novel and recyclable catalytic system for Friedel-Crafts alkylation of aromatic compounds withalkenes
Authors: Song, CE Shim, WH Roh, EJ Choi, JH
Citation: Ce. Song et al., Scandium(III) triflate immobilised in ionic liquids: a novel and recyclable catalytic system for Friedel-Crafts alkylation of aromatic compounds withalkenes, CHEM COMMUN, (17), 2000, pp. 1695-1696
Practical method to recycle a chiral (salen)Mn epoxidation catalyst by using an ionic liquid
Authors: Song, CE Roh, EJ
Citation: Ce. Song et Ej. Roh, Practical method to recycle a chiral (salen)Mn epoxidation catalyst by using an ionic liquid, CHEM COMMUN, (10), 2000, pp. 837-838
Radiolabeling of paclitaxel with electrophilic I-123
Authors: Roh, EJ Park, YH Song, CE Oh, SJ Choe, YS Kim, BT Chi, DY Kim, DJ
Citation: Ej. Roh et al., Radiolabeling of paclitaxel with electrophilic I-123, BIO MED CH, 8(1), 2000, pp. 65-68
Beckmann rearrangements of 1-indanone oxime derivatives using aluminum chloride and mechanistic considerations
Authors: Lee, BS Chu, S Lee, IY Lee, BS Song, CE Chi, DY
Citation: Bs. Lee et al., Beckmann rearrangements of 1-indanone oxime derivatives using aluminum chloride and mechanistic considerations, B KOR CHEM, 21(9), 2000, pp. 860-866
Synthesis and biology of 3 '-N-acyl-N-debenzoylpaclitaxel analogues
Authors: Roh, EJ Song, CE Kim, D Pae, HO Chung, HT Lee, KS Chai, KB Lee, CO Choi, SU
Citation: Ej. Roh et al., Synthesis and biology of 3 '-N-acyl-N-debenzoylpaclitaxel analogues, BIO MED CH, 7(9), 1999, pp. 2115-2119
Novel phosphinobioxazines as chiral ligands in palladium-catalyzed enantioselective allylic substitution
Authors: Lee, SG Lee, SH Song, CE Chung, BY
Citation: Sg. Lee et al., Novel phosphinobioxazines as chiral ligands in palladium-catalyzed enantioselective allylic substitution, TETRAHEDR-A, 10(9), 1999, pp. 1795-1802
One-step synthesis of paclitaxel side-chain precursor: benzamide-based asymmetric aminohydroxylation of isopropyl trans-cinnamate
Authors: Song, CE Oh, CR Roh, EJ Lee, SG Choi, JH
Citation: Ce. Song et al., One-step synthesis of paclitaxel side-chain precursor: benzamide-based asymmetric aminohydroxylation of isopropyl trans-cinnamate, TETRAHEDR-A, 10(4), 1999, pp. 671-674
Synthesis of 1,2,4-triazolo [5,1-b] 1,3,5-thiadiazepin-5-ylamine derivatives
Authors: Song, CE Kim, JS Choi, JH Jin, BW
Citation: Ce. Song et al., Synthesis of 1,2,4-triazolo [5,1-b] 1,3,5-thiadiazepin-5-ylamine derivatives, HETEROCYCLE, 51(1), 1999, pp. 161-168
Design and synthesis of binaphthol-derived chiral ketone catalysts for dioxirane-mediated asymmetric epoxidation of olefins
Authors: Kim, YH Lee, KC Chi, DY Lee, SG Song, CE
Citation: Yh. Kim et al., Design and synthesis of binaphthol-derived chiral ketone catalysts for dioxirane-mediated asymmetric epoxidation of olefins, B KOR CHEM, 20(7), 1999, pp. 831-834
Synthesis of C-2-symmetric 1,3-imidazolidin-2-ones as bifunctional chiral auxiliaries from industrial chiral waste
Authors: Oh, CR Song, CE Roh, EJ Lee, SG Jeong, JH
Citation: Cr. Oh et al., Synthesis of C-2-symmetric 1,3-imidazolidin-2-ones as bifunctional chiral auxiliaries from industrial chiral waste, B KOR CHEM, 20(4), 1999, pp. 478-480
Cocrystallization of two conformers of (2S,3S,9S,10S)-2,3,9,10-tetraphenyl-1,4,8,11-tetraoxacyclotetradecane-6,13-dione
Authors: Song, CE Kim, YH Kim, KM Chi, DY Jeong, JH
Citation: Ce. Song et al., Cocrystallization of two conformers of (2S,3S,9S,10S)-2,3,9,10-tetraphenyl-1,4,8,11-tetraoxacyclotetradecane-6,13-dione, ACT CRYST C, 55, 1999, pp. 1574-1575
C-2-symmetric bisphosphinobioxazoline as a chiral ligand. Highly enantioselective palladium-catalyzed allylic substitutions and formation of P,N,N,P tetradentate palladium (II) complexes
Authors: Lee, S Lim, CW Song, CE Kim, KM Jun, CH
Citation: S. Lee et al., C-2-symmetric bisphosphinobioxazoline as a chiral ligand. Highly enantioselective palladium-catalyzed allylic substitutions and formation of P,N,N,P tetradentate palladium (II) complexes, J ORG CHEM, 64(12), 1999, pp. 4445-4451
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