Abstract Aromatic α-hydroxyiminoacetonitriles can be conveniently prepared by a facile one-pot procedure in high yields involving chlorination of the corresponding aldoximes with tert-butylhypochlorite followed by reaction with alkali cyanide.
Abstract Aromatic α-hydroxyiminoacetonitriles can be conveniently prepared by a facile one-pot procedure in high yields involving chlorination of the corresponding aldoximes with tert-butylhypochlorite followed by reaction with alkali cyanide.
Copper-mediated synthesis of fullerooxazoles from [60]fullerene and <i>N</i>-hydroxybenzimidoyl cyanides
作者:Qing-Song Liu、Wen-Jie Qiu、Wen-Qiang Lu、Guan-Wu Wang
DOI:10.1039/d2ob00239f
日期:——
efficient copper-mediated [3 + 2] heteroannulation reaction of [60]fullerene with N-hydroxybenzimidoyl cyanides has been developed for the synthesis of fullerooxazoles. A possible reaction mechanism involving unique C–CN and N–OH bond cleavages and subsequent C–OH bond formation for N-hydroxybenzimidoyl cyanides is proposed to explain the generation of fullerooxazoles. In addition, the formed fullerooxazoles