SYNTHESIS OF UNSATURATED ESTERS, INCLUDING TERT-ALKYL ESTERS, BY THE PALLADIUM-CATALYZED CARBONYLATION OF ALKYNES IN THE PRESENCE OF ALCOHOLS AND 1,4-BIS(DIPHENYLPHOSPHINO)BUTANE

被引：39

作者：

ELALI, B ^{[1
]}

ALPER, H ^{[1
]}

机构：

[1] UNIV OTTAWA,OTTAWA CARLETON CHEM INST,DEPT CHEM,OTTAWA K1N 6N5,ONTARIO,CANADA

来源：

JOURNAL OF MOLECULAR CATALYSIS | 1991年 / 67卷 / 01期

基金：

加拿大自然科学与工程研究理事会;

关键词：

D O I：

10.1016/0304-5102(91)85031-V

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：

Treatment of alkynes wit carbon monoxide and alcohols, using catalytic amounts of Pd(dba)2 or Pd(OAc)2 and 1,4-bis(diphenylphosphino)butane, affords unsaturated esters. The regiochemistry is opposite to that found using a formate ester instead of alcohol, and the process is applicable to tertiary esters.

引用

页码：29 / 33

页数：5

共 9 条

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