科研之友
微信
新浪微博
Facebook
分享链接
摘要
Water-soluble cationic cyclophane 1 having four ester side chains with terminal choline residues was synthesized as a pH-responsive degradable host. Alkaline hydrolysis of the ester bonds of 1 gave the corresponding tetraanionic cyclophane 2, which exhibited guest-binding affinities that led to release of the entrapped anionic guest molecules into the bulk aqueous phase.
- 出版日期2014-3-5
