Inhibitory Role of Carbon Monoxide in Palladium(II)-Catalyzed Nonalternating Ethene/Carbon Monoxide Copolymerizations and the Synthesis of Polyethene-<i>block</i>-poly(ethene-<i>alt</i>-carbon monoxide)
作者:David K. Newsham、Sachin Borkar、Ayusman Sen、David M. Conner、Brian L. Goodall
DOI:10.1021/om700523m
日期:2007.7.1
palladium-based system for the living homopolymerization of ethene, as well as the living copolymerization of ethene with carbonmonoxide. We demonstrate this by the synthesis of polyethene-block-poly(ethene-alt-carbon monoxide). In addition, it has been possible to monitor chain growth by sequential insertions of carbonmonoxide and ethene into palladium−carbon bonds. The mechanistic studies have also