Graphene oxide as an acid catalyst for the room temperature ring opening of epoxides
作者:Amarajothi Dhakshinamoorthy、Mercedes Alvaro、Patricia Concepción、Vicente Fornés、Hermenegildo Garcia
DOI:10.1039/c2cc31385e
日期:——
The minute amount of hydrogen sulfate groups introduced into the graphene oxide (GO) obtained by Hummers oxidation of graphite renders this material as a highly efficient, recyclable acid catalyst for the ring opening of epoxides with methanol and other primary alcohols as nucleophile and solvent.
通过石墨的Hummers氧化获得的引入氧化石墨烯(GO)中的微量硫酸氢基团使该材料成为高效的可循环酸催化剂,用于与甲醇和其他伯醇(作为亲核试剂和溶剂)一起使环氧化物开环。