Preparation of Diversely Substituted Triarylmethyl Radicals by the Quenching of Tris(2,3,5,6-tetrathiaaryl)methyl Cations with C-, N-, P-, and S-Nucleophiles
作者:Victor M. Tormyshev、Olga Yu. Rogozhnikova、Michael K. Bowman、Dmitry V. Trukhin、Tatiana I. Troitskaya、Vladimir G. Vasiliev、Leonid A. Shundrin、Howard J. Halpern
DOI:10.1002/ejoc.201301161
日期:2014.1
C-, N-, P-, and S-nucleophiles reacted with symmetrical tris(2,3,5,6-tetrathiaaryl)methylcations, generated from the corresponding triarylmethanols by strong acids, to give a variety of asymmetrical monosubstituted persistent triaryl-methyl (TAM) radicals as the major products. The only byproducts were symmetrical TAMs.