Highly Efficient Heck Reactions of Aryl Bromides with n-Butyl Acrylate Mediated by a Palladium/Phosphine-Imidazolium Salt System

Chuluo Yang, Hon Man Lee, Steven P. Nolan

研究成果: Article

288 引文 斯高帕斯(Scopus)

摘要

matrix presented A new phosphine-imidazolium salt, L·HBr (1, L = (1-ethylenediphenylphosphino-3-(mesityl))imidazol-2-ylidene), has been prepared. A combination of 0.5 mol % of Pd(dba)2 and 0.5 mol % of L·HBr in the presence of 2 equiv of Cs2CO3 as base has proven to be highly efficient in the Heck coupling reactions of aryl bromides (from electron-deficient to electron-rich aryl bromides) with n-butyl acrylate.

原文English
頁(從 - 到)1511-1514
頁數4
期刊Organic Letters
3
發行號10
DOIs
出版狀態Published - 2001 五月 17

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

指紋 深入研究「Highly Efficient Heck Reactions of Aryl Bromides with n-Butyl Acrylate Mediated by a Palladium/Phosphine-Imidazolium Salt System」主題。共同形成了獨特的指紋。

  • 引用此