Large-Scale Preparation of Polyfunctional Benzylic Zinc Reagents by Direct Insertion of Zinc Dust into Benzylic Chlorides in the Presence of Lithium Chloride
作者:Paul Knochel、Albrecht Metzger、Christian Argyo
DOI:10.1055/s-0029-1217134
日期:2010.3
prepared by the direct insertion of commercially available zinc dust into the corresponding benzylic chlorides in the presence of stoichiometric amount of lithium chloride. These polyfunctional zinc organometallics react with variouselectrophiles leading to a broad range of functionalized products. insertion - zinc organometallics - zinc - benzylic zinc chlorides - lithium chloride