Facile O-alkylation of highly hydrophilic hyperbranched polyglycerol  

作　　者：De Cheng Wan  Jun Jie Yuan  Zheng Long Yang   Hong Ting Pu 

机构地区：[a]Institute of Functional Polymer, School of Materials Science and Engineering, Tongji University, Shanghai 200092, China

出　　处：《Chinese Chemical Letters》2007年第2期192-194,共3页中国化学快报（英文版）

摘　　要：A facile and selective route for O-alkylation of highly hydrophilic, multifunctional hyperbranched polyglycerol (PG) under non-aqueous phase transfer catalyzed conditions in dimethyl sulfoxide was developed, through which several kinds of groups were introduced onto PG.

关 键 词：Hyperbranched polyglycerol O-ALKYLATION Phase transfer SELECTIVITY 

分 类 号：O621.25[理学—有机化学]