Tandem Benzylic Oxidation/Dihydroxylation of<i>α</i>-Vinyl- and<i>α</i>-Alkenylbenzyl Alcohols
作者:Rodney A. Fernandes、Pullaiah Kattanguru
DOI:10.1002/hlca.201400143
日期:2015.1
A de novo tandem benzylic oxidative dihydroxylation of α‐vinyl‐ and α‐alkenylbenzyl alcohols has been developed to give α,β‐dihydroxypropiophenones (=2,3‐dihydroxy‐1‐phenylpropan‐1‐ones) and α,β‐dihydroxyalkyl phenones. This method was shown to be substrate‐selective and specific for the oxidation of benzylic alcohols.
甲从头的串联苄氧化二羟基α -vinyl-和α -alkenylbenzyl醇已被开发,得到α,β -dihydroxypropiophenones(= 2,3-二羟基-1-苯基丙-1-酮)和α,β -dihydroxyalkyl苯酮。该方法显示出对底物有选择性,并且对苯甲醇的氧化具有特异性。