Synthesis of 3-(<i>tert</i>
-Butoxycarbonylmethyl)-<i>N</i>
-vinyl-2-caprolactam and Homologous Copolymerization Toward Biocompatible Carboxylated Poly(<i>N</i>
-vinyl-2-caprolactam) Responsive to pH and Temperature
作者:Shuangcheng Tang、Yu Cao、Samuel C. Goddard、Wei He
DOI:10.1002/pola.26977
日期:2014.1.1
derivative of N‐vinyl‐2‐caprolactam (VCL), namely 3‐(tert‐butoxycarbonylmethyl)‐N‐vinyl‐2‐caprolactam (TBMVCL), was synthesized via nucleophilic substitution at the α‐carbon to the lactam carbonyl group. The monomer was copolymerized radically with VCL and the copolymer compositions were controlled through varying the molar feeding percentages of TBMVCL. The resulting copolymers exhibited temperature‐responsive