Aniline-terephthalaldehyde resin <i>p</i>-toluenesulfonate (ATRT) as a highly efficient and reusable catalyst for alcoholysis, hydrolysis, and acetolysis of epoxides
作者:Kiyoshi Tanemura、Tsuneo Suzuki
DOI:10.1080/00397911.2016.1223309
日期:2016.11.16
ABSTRACT Alcoholysis, hydrolysis, and acetolysis of epoxides were carried out in the presence of a catalytic amount of aniline-terephthalaldehyde resin p-toluenesulfonate (ATRT) to give the corresponding β-substituted alcohols in good yields. Alcoholysis and hydrolysis of epoxides catalyzed by ATRT proceeded faster than those by pyridinium p-toluenesulfonate (PPTS). GRAPHICAL ABSTRACT
摘要 在催化量的苯胺-对苯二醛树脂对甲苯磺酸酯 (ATRT) 存在下进行环氧化物的醇解、水解和乙酰化,以良好的收率得到相应的 β-取代醇。由 ATRT 催化的环氧化物的醇解和水解比对甲苯磺酸吡啶 (PPTS) 进行得更快。图形概要