Study of carbonylation of methanol to acetic acid and acetic anhydride over a bidentate polymer bound cis-dicarbonylrhodium complex as catalyst

被引：0

作者：

Wang, XJ ^{[1
]}

Liu, ZY ^{[1
]}

Pan, PG ^{[1
]}

Yuan, GQ ^{[1
]}

机构：

[1] CHINESE ACAD SCI,INST CHEM,BEIJING 100080,PEOPLES R CHINA

来源：

CHINESE JOURNAL OF POLYMER SCIENCE | 1996年 / 14卷 / 03期

关键词：

bidentate polymer; cis-dicarbonylrhodium complex; carbonylation of methanol; reaction mechanism;

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：

Copolymer of 2-vinylpyridine and vinylacetate coordinated with dicarbonylrhodium used as a catalyst for carbonylation of methanol to acetic acid and anhydride has been studied. The structural characteristics of the copolymer ligand and complex, and the influences of the reaction conditions on the carbonylation catalyzed by this polymer complex have been investigated. In comparison with small molecule catalyst of Rh complex, the bidentate copolymer coordinated complex has better thermal stability. The reaction mechanism of the carbonylation reaction is also illustrated.

引用

页码：233 / 239

页数：7