Ionic Liquid Promoted One-Pot Three-Component Reaction: Synthesis of Annulated Imidazo[1,2-a]azines Using Trimethylsilylcyanide
作者:Ahmad Shaabani、Ali Maleki
DOI:10.1007/s00706-006-0567-0
日期:2007.1
Imidazo[1,2- a ]azine derivatives are synthesized by a one-pot three-component reaction of an 2-aminoazine, an aldehyde, and trimethylsilylcyanide in the presence of 1- n -butyl-3-methylimidazolium bromide as a recoverable ionic liquid, in moderate to excellent yields with relatively short reaction times.
咪唑并[1,2- a ]嗪衍生物是通过2-氨基嗪,醛和三甲基甲硅烷基氰化物在1 - n- 丁基-3-甲基咪唑鎓溴化物作为可回收离子存在下的一锅三组分反应合成的 液体,产率中等至优异,反应时间相对较短。