Hydroformylation of MMA catalyzed by silica-supported poly-gamma-amino propylsiloxane-Rh-Co bimetallic complex

被引：0
|
作者：
Tang, LM [1 ]
Huang, MY [1 ]
Jiang, YY [1 ]
机构：
[1] ACAD SINICA,INST CHEM,BEIJING 100080,PEOPLES R CHINA
来源：
CHINESE JOURNAL OF POLYMER SCIENCE | 1995年 / 13卷 / 04期
关键词：
silica-supported poly-gamma-aminopropylsiloxane; rhodium-cobalt bimetallic complex; hydroformylation; methylmethacrylate;
D O I：
暂无
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
A silica-supported poly-(gamma)-aminopropylsiloxane-rhodium-cobalt bimetallic complex (abbreviated as SiO2-NH2-Rh-Co) has been prepared and used as catalyst for hydroformylation of methyl methacrylate. The results showed that the catalyst could catalyze the reaction in 95.6% conversion with 92.8% selectivity for the normal aldehyde, methyl beta-formylisobutyrate. Such catalyst also showed high stability during the reaction and could be used repeatedly.
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收藏
页码：331 / 337
页数：7
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