催化作用
亲核细胞
聚合
酯交换
吡啶
化学
活性聚合
酒
开环聚合
有机化学
高分子化学
聚合物
自由基聚合
作者
Fredrik Nederberg,Eric F. Connor,Michael Möller,Thierry Glauser,James L. Hedrick
标识
DOI:10.1002/1521-3773(20010716)40:14<2712::aid-anie2712>3.0.co;2-z
摘要
A metal-free approach to the living ring-opening polymerization (ROP, shown schematically) of lactide has been developed using strongly basic amines such as 4-(dimethylamino)pyridine as transesterification catalysts. These organic catalysts must be used in combination with a nucleophile such as an alcohol, which is the actual initiating species.
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