Ionic Liquid Catalyzed Per-O-Acetylation and Benzylidene Ring-Opening Reaction
CATALYSTS(2020)
摘要
Tunable aryl imidazolium ionic liquids acting as Bronsted acid ionic liquids were found to be efficient catalysts for per-O-acetylation and reductive ring opening of benzylidene acetals. This method requires a truly catalytic amount of the least expensive available ionic liquids that are water-stable and reusable and also stable at room temperature. The reactions were obtained in one hour with good to excellent yields. These reactions can form C-O and C-H bonds with a high atom economy. Furthermore, the ionic liquid is an anomeric selective catalyst in per-O-acetylation and reductive ring opening of benzylidene acetals of sugar moieties.
更多查看译文
关键词
per-O-acetylation,ring-opening,ionic liquid,reuse,Bronsted-Lowry acid
AI 理解论文
溯源树
样例
![](https://originalfileserver.aminer.cn/sys/aminer/pubs/mrt_preview.jpeg)
生成溯源树,研究论文发展脉络
Chat Paper
正在生成论文摘要