Comparison of the Anionic Ring-Opening Polymerizations of <i>N</i>-(Alkylsulfonyl)azetidines
作者:Elizabeth A. Rowe、Louis Reisman、Jennifer A. Jefcoat、Paul A. Rupar
DOI:10.1021/acs.macromol.9b01436
日期:2019.11.12
the previously reported polymerization of N-(methanesulfonyl)azetidine (MsAzet). The polymerization kinetics of EsAzet and iPsAzet is of the first order with respect to their monomers and produces p(EsAzet) and p(iPsAzet), which are both soluble in DMF and DMSO. In contrast, the polymerization of tBsAzet proceeds only to low conversion due to precipitation of p(tBsAzet) under identical conditions. At