Copper-Catalyzed Cyanomethylation of Allylic Alcohols with Concomitant 1,2-Aryl Migration: Efficient Synthesis of Functionalized Ketones Containing an α-Quaternary Center
作者:Ala Bunescu、Qian Wang、Jieping Zhu
DOI:10.1002/anie.201411657
日期:2015.3.2
alkylation of allylic alcohols by alkyl nitriles with concomitant 1,2‐arylmigration was developed. Formation of the alkyl nitrile radical was followed by its intermolecular addition to alkenes and the migration of a vicinal aryl group with the concomitant generation of a carbonyl functionality to complete the domino sequence. Mechanistic studies suggested that 1,2‐arylmigration proceeded through a