KANTLEHNER, W.;HAUA, E.;MERGEN, W. W.;SPEH, P.;MAIER, T.;KAPASSAKALIDIS, +, LIEBIGS ANN. CHEM., 1984, N 1, 108-126
作者:KANTLEHNER, W.、HAUA, E.、MERGEN, W. W.、SPEH, P.、MAIER, T.、KAPASSAKALIDIS, +
DOI:——
日期:——
CATALYSTS AND METHODS FOR POLYMER SYNTHESIS
申请人:Allen Scott D.
公开号:US20110152497A1
公开(公告)日:2011-06-23
The present invention provides unimolecular metal complexes having increased activity in the copolymerization of carbon dioxide and epoxides. Also provided are methods of using such metal complexes in the synthesis of polymers. According to one aspect, the present invention provides metal complexes comprising an activating species with co-catalytic activity tethered to a multidentate ligand that is coordinated to the active metal center of the complex.