反应条件
2-(perfluorophenyl)-5,6,7,8-tetrahydro-[1,2,4]triazolo[4,3-a]pyridin-2-ium tetrafluoroborate; 1,2-diphenylethane (bibenzyl); N-ethyl-N,N-diisopropylamine in dichloromethane
T=70°C; Benzoin Condensation; 2 h; Inert atmosphereSealed tube; chemoselective reaction;
参考文献
Langdon, Steven M.; Wilde, Myron M.D.; Thai, Karen; Gravel, Michel
Journal of the American Chemical Society, 2014 , vol. 136, # 21 p. 7539 - 7542