POLYMER-SUPPORTED POLY(AMINO ACIDS) AS NEW ASYMMETRIC EPOXIDATION CATALYST OF ALPHA,BETA-UNSATURATED KETONES

被引：124

作者：

ITSUNO, S

SAKAKURA, M

ITO, K

机构：

[1] Department of Materials Science, Toyohashi University of Technology, Tempaku-cho, Toyohashi

来源：

JOURNAL OF ORGANIC CHEMISTRY | 1990年 / 55卷 / 24期

关键词：

D O I：

10.1021/jo00311a024

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

Recently there has been much work on polymer-sup-ported asymmetric syntheses.1The polymers, in insoluble beads form, offer a well-documented advantage in purification since separation of chiral reaction product from the chiral auxiliary is achieved by filtration.2 The polymers can be recycled and may provide a unique microen-vironment that may result in enhanced stereoselectivities. © 1990, American Chemical Society. All rights reserved.

引用

页码：6047 / 6049

页数：3

共 23 条

[1] POLY-L-LEUCINE AS AN ADDED CHIRAL LIGAND FOR THE PALLADIUM CATALYZED CARBONYLATION OF ALLYLIC ALCOHOLS
ALPER, H
HAMEL, N
[J]. JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1990, (02) : 135 - 136
[2] BABA N, 1978, TETRAHEDRON LETT, P4281
[3] ASYMMETRIC EPOXIDATION OF ELECTRON-POOR OLEFINS .5. INFLUENCE ON STEREOSELECTIVITY OF THE STRUCTURE OF POLY-ALPHA-AMINOACIDS USED AS CATALYSTS
BANFI, S
COLONNA, S
MOLINARI, H
JULIA, S
GUIXER, J
[J]. TETRAHEDRON, 1984, 40 (24) : 5207 - 5211
[4] STEREOSPECIFIC HYDROGENATIONS .4. PALLADIUM-ON-POLY-S-VALINE AND PALLADIUM-ON-POLY-S-LEUCINE
BEAMER, RL
BELDING, RH
FICKLING, CS
[J]. JOURNAL OF PHARMACEUTICAL SCIENCES, 1969, 58 (11) : 1419 - &
[5] Blossey E. C., 1989, COMPREHENSIVE POLYM, V6, P81
[6] BONSIGNORE L, 1976, GAZZ CHIM ITAL, V106, P617
[7] SYNTHETIC POLYPEPTIDES .3. INITIATORS FOR THE CO-POLYMERISATION OF OXAZOLID-2-5-DIONES
COLEMAN, D
[J]. JOURNAL OF THE CHEMICAL SOCIETY, 1950, (NOV): : 3222 - 3229
[8] SYNTHETIC ENZYMES .4. HIGHLY ENANTIOSELECTIVE EPOXIDATION BY MEANS OF POLYAMINOACIDS IN A TRIPHASE SYSTEM - INFLUENCE OF STRUCTURAL VARIATIONS WITHIN THE CATALYSTS
COLONNA, S
MOLINARI, H
BANFI, S
JULIA, S
MASANA, J
ALVAREZ, A
[J]. TETRAHEDRON, 1983, 39 (09) : 1635 - 1641
[9] HODGE P, 1988, SYNTHESIS SEPARATION, P43
[10] INOUE S, 1976, ADV POLYM SCI, V21, P78

← 1 2 3 →