ACYCUC DIENE METATHESIS IN THE PREPARATION OF FUNCTIONAUZED CARBOSILANE POLYMERS

摘要

Acyclic diene metathesis (ADMET) polymerization has proven to be a viable route to a variety of unsaturated polymers and copolymers. The use of highly reactive alkylidene catalysts affords high molecular weight polymers with known vinyl end groups.1 Functional groups can be incorporated into the polymer backbone, where ether, ketone, amine, boron, phosphorous, and sulfur functionalities represent typical examples (Figure I).2