Palladium- and copper-catalyzed selective arylation of 5-aryltetrazoles by diaryliodonium salts
作者:Irina P. Beletskaya、Dmitri V. Davydov、Matvey S. Gorovoy
DOI:10.1016/s0040-4039(02)01325-4
日期:2002.8
Palladium(0)-catalyzed arylation of 5-aryltetrazoles in t-BuOH at 80°C with diaryliodoniumsalts proceeds in the presence of copper(II) phenylcyclopropyl carboxylate regioselectively at the N2 position.