作者:V. A. Petrosyan、A. V. Burasov
DOI:10.1007/s11172-010-0139-7
日期:2010.3
Electrochemical azolation of 1,2-and 1,3-dimethoxybenzenes with tetrazole, pyrazole and triazole derivatives in MeCN in an undivided cell with Pt electrodes proceeds through the formation of intermediate arenonium cations of the ipso-structure. Nature of the starting arenes and the corresponding intermediate arenonium cations determine composition and yields of the target products.
在未分割的电池中,使用铂电极在MeCN中对1,2-和1,3-二甲氧基苯与四唑、吡唑和三唑衍生物进行电化学偶联反应,通过形成ipso-结构的中间体芳基正离子进行。起始芳烃的性质以及相应的中间体芳基正离子决定了目标产物的组成和产率。