Perfluorooctyl substituted triphenylphosphites as ligands for hydroformylation of higher olefins in fluorocarbon/hydrocarbon biphasic medium

被引：6

作者：

Mathivet, T

Monflier, É

Castanet, Y

Mortreux, A

Couturier, JL

机构：

[1] Univ Sci & Tech Lille Flandres Artois, ENSCL, CNRS, Lab Catalyse Lille, F-59652 Villeneuve Dascq, France

[2] Univ Artois, Fac Sci Jean Perrin, F-62307 Lens, France

[3] CRRA, Atofina, F-69310 Pierre Benite, France

来源：

COMPTES RENDUS CHIMIE | 2002年 / 5卷 / 05期

关键词：

fluorocarbons; fluorous triarylphosphites; rhodium; hydroformylation; catalyst recovery;

D O I：

10.1016/S1631-0748(02)01407-8

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

The hydroformylation of higher olefins was studied in the presence of fluorous-soluble triphenylphosphite derivatives-modified rhodium catalyst at 80 degreesC and 40 bar of CO/H-2 (1:1) in an olefin/C8F17H mixture solvent that forms a homogeneous liquid phase at high temperature. Activities up to 10 000 h(-1) and normal to branched aldehyde ratio (n/i) up to 5.8 were obtained. The possibility to recover the catalytic system was also investigated from consecutive recycling experiments.

引用

页码：417 / 424

页数：8

共 21 条

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