Assessment of the Reusability of Pd Complexes Supported on Fluorous Silica Gel as Catalysts for Suzuki Couplings
作者:Carl Christoph Tzschucke、Vasyl Andrushko、Willi Bannwarth
DOI:10.1002/ejoc.200500281
日期:2005.12
investigation of different perfluoro-tagged Pdcomplexessupported on fluoroussilicagel (FSG) as catalysts for Suzuki reactions is presented. The rates of reaction upon recycling of the supportedcomplexes were measured in order to determine the reusability of the catalysts. Perfluoro-tagged and untagged complexes adsorbed on FSG and unmodified silicagel were also compared. While with dimethoxyethane