Peesapati; Rao; Pethrick, Journal of the Indian Chemical Society, 1991, vol. 68, # 7, p. 389 - 392
作者:Peesapati、Rao、Pethrick
DOI:——
日期:——
STYRYL SULFIDE DYES
申请人:BASF SE
公开号:EP3041904B1
公开(公告)日:2020-05-20
Tridentate SCS Palladium(II) Complexes: New, Highly Stable, Recyclable Catalysts for the Heck Reaction
作者:David E. Bergbreiter、Philip L. Osburn、Yun-Shan Liu
DOI:10.1021/ja991099g
日期:1999.10.1
A new pincer-type SCS ligand containing Pd(II) is a simple, robust catalyst for Heck chemistry using a variety of alkene acceptors and aryl iodides. It is less active with aryl bromides. While certain palladium(II) species insert slowly into the aryl C−H bond of an unsubstituted version of this ligand, the introduction of activating groups into the 5 position of the aromatic ring readily allows quantitative