Synthesis of 1-Octene Oligomer by Rare Earth Coordination Catalyst

摘要

The polymerization of 1-octene with Nd(P204)3-AlEt3 catalyst has been successfully carried out for thefirst time.Some features of polymerization of 1-octene are described.The 1-octene oligomer prepared has anaverage molecular weight of about 103 with molecular weight distribution of about 2.It has a terminal doublebond,which can be transferred into terminal carboxy group by direct oxidation with KMnO4 in acidic solution,and then can be esterified with polyglycol.