Graphene oxide (GO) and carboxylic acid functionalized GO (GO–CO2H) have been found to efficiently promote the heterogeneous and environmentally friendly pinacol rearrangement of 1,2‐diols and the direct nucleophilic substitution of allylic alcohols. In general, high yields and regioselectivities are obtained in both reactions using 20 wt % of catalyst loading and mild reaction conditions.
已发现氧化
石墨烯(GO)和
羧酸官能化的GO(GO-CO 2 H)可有效促进1,2
-二醇的异质和环境友好的
频哪醇重排以及烯丙基醇的直接亲核取代。通常,使用20重量%的催化剂负载量和温和的反应条件,在两个反应中均获得高产率和区域选择性。