Ring-Opening and Addition Polymerization of Polar Monomers Using Bidentate and Tridentate N-and O-Ligated Aluminum Catalysts

摘要

Aluminum initiators are of great utility for the well-controlled polymerization of polar monomers.However,most of the systems employed for this purpose are based upon complexes incorporating large,tetradentate N,N',O,O'-SALEN or N,N',N",N'"-porphyrinato ligands.