DINUCLEAR RHODIUM COMPLEXES IMMOBILIZED ON FUNCTIONALIZED DIPHENYLPHOSPHINO-(STYRENE-DIVINYLBENZENE) RESINS GIVING HIGH SELECTIVITIES FOR LINEAR ALDEHYDES IN HYDROFORMYLATION REACTIONS

被引：11

作者：

KALCK, P

DEOLIVEIRA, EL

QUEAU, R

PEYRILLE, B

MOLINIER, J

机构：

[1] Laboratoire de Chimie des Procédés, Ecole Nationale Supérieure de Chimie de Toulouse, 31077 Toulouse Cedex

来源：

JOURNAL OF ORGANOMETALLIC CHEMISTRY | 1992年 / 433卷 / 1-2期

关键词：

D O I：

10.1016/0022-328X(92)80146-O

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A novel rhodium species grafted onto a polymer has been prepared by reacting the functionalized resin (Res-PPh2) with [Rh (mu-S(t)Bu)2(CO)4] to afford [Rh2(mu-S(t)Bu)2(CO)2(Res-PPh2)2]. This complex catalyzes the hydroformylation of oct-1-ene under mild conditions with 99-100% selectivity in aldehydes and more than 90% selectivity in linear aldehyde. A peculiar inhibiting effect of dihydrogen has been shown.

引用

页码：C4 / C8

页数：5

共 11 条

[1]

DEDIEU A, 1986, NEW J CHEM, V10, P631

[2]

Falbe J., 1980, NEW SYNTHESES CARBON

[3] GAMMA-RADIATION-PRODUCED SUPPORTED METAL-COMPLEX CATALYSTS .7. THE INFLUENCE OF THE SOLVENT USED DURING RADIATION GRAFTING ON THE CATALYTIC PROPERTIES OF SUPPORTED RHODIUM (I)-PHOSPHINE HYDROFORMYLATION CATALYSTS [J].