Fluorous biphasic hydrogenation of 1-alkenes using novel fluorous derivatives of Wilkinson's catalyst

被引：41

作者：

Richter, B

Deelman, BJ ^{[1
]}

van Koten, G

机构：

[1] Univ Utrecht, Debye Inst, Dept Met Mediated Synth, NL-3584 CH Utrecht, Netherlands

[2] Elf Atochem Vlissingen, NL-4380 AB Vlissingen, Netherlands

来源：

JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL | 1999年 / 145卷 / 1-2期

关键词：

fluorous phase catalysis; phosphines; hydrogenation; rhodium;

D O I：

10.1016/S1381-1169(99)00149-1

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：

A novel approach for the easy attachment of fluorous tails to aryl phospines has been developed, leading to a new fluorous alkylsilyl-substituted triaryl phospines P(C6H4SiMe2Rf-4)(3)(R-f = -(CH2)(2)(CF2)(n)CF3; n= 5, 7). The derived fluorous tris(aryl phospine)rhodium(I) chloride complexes, being fluorous analogs of Wilkinson's catalyst, show high activity in hydrogeneration of 1-alkenes under fluorous biphasic (FBS) conditions and can be effectively recycled. (C) 1999 Elsevier Science B.V. All rights reserved.

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页码：317 / 321

页数：5

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