Generation of Trityl Radicals by Nucleophilic Quenching of Tris (2, 3, 5, 6??tetrathiaaryl) methyl Cations and Practical and Convenient Large??Scale Synthesis of …

…, TI Troitskaya, DV Trukhin, TV Mikhalina…

文献索引：Rogozhnikova, Olga Yu.; Vasiliev, Vladimir G.; Troitskaya, Tatiana I.; Trukhin, Dmitry V.; Mikhalina, Tatiana V.; Halpern, Howard J.; Tormyshev, Victor M. European Journal of Organic Chemistry, 2013 , # 16 p. 3347 - 3355

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被引用次数: 9

摘要

Abstract Tris (2, 3, 5, 6-tetrathiaaryl) methyl cations, which were generated from the corresponding triarylmethanols in the presence of strong acids, underwent reaction with nucleophiles to give trityl radicals, as the product of a one-electron reduction of the carbocation. Depending on the nature of the nucleophile, the only byproducts were either diamagnetic quinone methides or asymmetrical monosubstituted trityl radicals. Herein, we ...