Convenient, Mild Catalytic Deprotection of Oximes to Carbonyl Compounds with Hydrogen Peroxide and Iodine Catalyst in Aqueous Acetonitrile
作者:Nemai C. Ganguly、Subhasis Nayek、Sujoy Kumar Barik
DOI:10.1080/00397910902883678
日期:2009.10.21
Abstract A clean, mild, and efficient catalytic deoximation procedure compatible with several common functional groups has been developed using 30% hydrogenperoxide activated by iodine catalyst in aqueous acetonitrile under essentially neutral conditions. The mechanistic features of an iodonium ion–driven nucleophilic cleavage of oximic C˭N have been revealed.