Anodic Oxidation of Mono- and Disubstituted 1,4-Dimethoxybenzenes
作者:Cheng-Chu Zeng、James Y. Becker
DOI:10.1021/jo0302253
日期:2004.2.1
disubstituted ones. Controlled-potential oxidation at the glassy carbon anodes and in a neutral LiClO4−methanol medium led to more complex mixtures of products, namely, polymers and new coupling productsfrom monosubstituted substrates and quinones and side-chain oxidation (or substitution) productsfrom the disubstituted ones. Three new coupling products were isolated and characterized by X-ray measurements