Reactions of copper(II) β-diketonates under free radical conditions. II. Diazonium salts as aryl radicals source in the arylation of β-diketones
作者:Maria E. Lorris、Rudolph A. Abramovitch、Jorge Marquet、Marcial Moreno-Mañas
DOI:10.1016/s0040-4020(01)89881-1
日期:1992.1
Copper complexes of 2,2,6,6-tetramethylheptane-3,5-dione and other β-diketones afford α-aryl-β-diketones when treated with arenediazonium tetrafluoroborates and copper powder in dichloromethane