BROMINATED AND CHLORINATED MANGANESE CHIRAL SCHIFF-BASE COMPLEXES AS EPOXIDATION CATALYSTS

被引:24
作者
ROBERT, A [1 ]
TSAPARA, A [1 ]
MEUNIER, B [1 ]
机构
[1] CNRS,CHIM COORDINAT LAB,205 ROUTE NARBONNE,F-31077 TOULOUSE,FRANCE
来源
JOURNAL OF MOLECULAR CATALYSIS | 1993年 / 85卷 / 01期
关键词
CHIRAL EPOXIDATION CATALYSTS; EPOXIDATION; HALOGENATED SCHIFF BASE COMPLEXES; MANGANESE; SCHIFF BASES;
D O I
10.1016/0304-5102(93)87119-S
中图分类号
O64 [物理化学(理论化学)、化学物理学];
学科分类号
070304 ; 081704 ;
摘要
Halogenated manganese(III) chiral Schiff base complexes have been prepared and used as catalysts for enantioselective epoxidation of 1,3-cyclooctadiene and 4-chlorostyrene. Low ee values have been obtained for a terminal olefin like 4-chlorostyrene (10% with 2- and 3-Mn-(S,S) and 34% with 1-Mn-(S,S), Jacobsen's catalyst).
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页码:13 / 19
页数:7
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