A novel synthesis of cyanoalkynes via iodide-catalyzed cyanation of terminal acetylenes with cuprous cyanide
作者:Luo Fen-Tair、Wang Ren-Tzong
DOI:10.1016/s0040-4039(00)73812-3
日期:1993.9
Cyanoalkynes were synthesized in fair to good yields from terminal acetylenes and cuprous cyanide in the presence of trimethylsilyl chloride, water, catalytic amount of sodium iodide, and CH3CN in DMSO at 50°C.
在三甲基甲硅烷基氯,水,催化量的碘化钠和CH 3 CN在DMSO中于50°C存在下,由末端乙炔和氰化亚铜以合理的产率合成氰炔。