New Oxidative Demetalation Protocol for Molybdenum π-Complexes: Enantiocontrolled Synthesis of Unsaturated Ketones and Lactones
作者:Ana Alcudia、Ramón Gómez Arrayás、Lanny S. Liebeskind
DOI:10.1021/jo020002x
日期:2002.8.1
An efficient and general oxidativedemetalation of (eta(3)-allyl)molybdenum complexes using pyridinium dichromate allows the introduction of a carbonyl group at an allylic terminus of the pi-system. The process takes place with high regiocontrol and can lead to the preparation of unsaturated ketones and lactones of high enantiopurity.