Abstract

Novel lanthanide thiolate complexes of [LLn(SCH₂C₆H₅)]₂(THF) (L^2– = [Me₂NCH₂CH₂CH₂N{CH₂-(3,5-^tBu₂-C₆H₂-2-O)}₂]^2–; Ln = Sm(1), Yb(2)) has been developed for controlled ring-opening polymerization of ε-caprolactone at 20~40°C.

中文翻译：

---

胺双酚（酚盐）镧系元素苄硫醇配合物介导的ε-己内酯活性开环聚合

摘要

[LLn（SCH ₂ C ₆ H ₅）] ₂（THF）的新型镧系元素硫醇盐配合物（L ^2– = [Me ₂ NCH ₂ CH ₂ CH ₂ N {CH _2-（3,5- ^t Bu ₂ -C ₆ H ₂ -2-O）} ₂ ] ^2–；已开发出Ln = Sm（1），Yb（2））用于在20〜40°C下控制ε-己内酯的开环聚合。