CARBON-MONOXIDE AS A BUILDING BLOCK FOR ORGANIC-SYNTHESIS .3. SELECTIVE HYDROCARBONYLATION OF MONOTERPENES TO GIVE POTENTIALLY BIOLOGICALLY-ACTIVE ALDEHYDES

被引:37
作者
CIPRES, I [1 ]
KALCK, P [1 ]
PARK, DC [1 ]
SEREINSPIRAU, F [1 ]
机构
[1] ECOLE NATL SUPER CHIM TOULOUSE,CHIM PROCEDES LAB,EQUIPE CATALYSE & CHIM FINE,118 ROUTE NARBONNE,F-31077 TOULOUSE,FRANCE
来源
JOURNAL OF MOLECULAR CATALYSIS | 1991年 / 66卷 / 03期
关键词
D O I
10.1016/0304-5102(91)80031-W
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
The dinuclear rhodium complexes [Rh2(mu-SR)2(CO)2L2], where L = PPh3, P(OPh)3 or P(OMe)3, were shown to be efficient and fully selective precursors for the hydrocarbonylation of limonene, isopulegol, isopulegyl acetate, alpha- and beta-pinenes. This reaction takes place at low pressures (0.5-1.7 MPa) and low temperature (85-degrees-C). The effects of the phosphorus-containing ligands, the solvent, the nature of the monoterpene on the course of the reaction and in particular the regioselectivity of the carbonylation were analyzed.
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页码:399 / 407
页数:9
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