Immobilization of dicationic Mn(III) salen in the interlayers of montmorillonite clay for enantioselective epoxidation of nonfunctionalized alkenes

被引：15

作者：

Kureshy, RI ^{[1
]}

Khan, NH ^{[1
]}

Abdi, SHR ^{[1
]}

Ahmad, I ^{[1
]}

Singh, S ^{[1
]}

Jasra, RV ^{[1
]}

机构：

[1] Cent Salt & Marine Chem Res Inst, Silicates & Catalysis Discipline, Bhavnagar 364002, Gujarat, India

来源：

CATALYSIS LETTERS | 2003年 / 91卷 / 3-4期

关键词：

immobilization; dicationic; Mn(III) salen; enantioselective; clay; epoxidation;

D O I：

10.1023/B:CATL.0000007156.16607.a8

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：

Dicationic chiral Mn(III) salen complex (0.4 mol%) immobilized in the interlayer of montmorillonite clay 4A, epoxidize bulkier alkenes ( epoxide yield 68 - 99%) with high chiral induction ( up to 95% ee) with a catalyst reusability of up to four cycles.

引用

页码：207 / 210

页数：4

共 13 条

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