Aluminium salalens vs. salans: %26quot;Initiator Design%26quot; for the isoselective polymerisation of rac-lactide

作者:McKeown Paul; Davidson Matthew G; Kociok Kohn Gabriele; Jones Matthew D
来源:Chemical Communications, 2016, 52(68): 10431-10434.
DOI:10.1039/c6cc05795k

摘要

We report the rationalised design of aluminium initiators and their application for ROP of rac-lactide (rac-LA). A very minor change to the ligand backbone (imine reduction) to give secondary amines was found to have a dramatic effect on activity and selectivity with isotactic PLA being realised.

  • 出版日期2016