Catalytic Tandem and One-Pot Dehydrogenation–Alkylation and −Insertion Reactions of Saturated Hydrocarbons with Alcohols and Alkenes
作者:Junghwa Kim、Nuwan Pannilawithana、Chae S. Yi
DOI:10.1021/acscatal.6b02186
日期:2016.12.2
reaction of saturated hydrocarbon substrates with alcohols to form the alkyl-substituted alkene and arene products. The analogous one-pot dehydrogenation–insertion of saturated ketones with alkenes and dienes directly yielded synthetically useful 2-alkylphenol and benzopyran products in a highly regio- and stereoselective manner without forming any wasteful byproducts.
氢化钌催化剂已成功用于饱和烃底物与醇的串联sp 3 C–H脱氢-烷基化反应,形成烷基取代的烯烃和芳烃产品。饱和酮与烯烃和二烯的类似的一锅脱氢插入反应,可以以高度区域选择性和立体选择性的方式直接产生合成上有用的2-烷基苯酚和苯并吡喃产物,而不会形成任何浪费的副产物。