Novel heterocyclic β-nitroenamines-based on a one-pot three-component reaction: a facile synthesis of fully substituted 1H-pyrrolo[1,2-a]-fused-1,3-diazaheterocycles
作者:Abdolali Alizadeh、Atieh Rezvanian、Yuan Deng
DOI:10.1016/j.tet.2010.10.052
日期:2010.12
A one-pot multicomponent synthesis of a novel class of 2,3-dihydro-1H-pyrrolo[1,2-a]imidazoles, 1,2,3,4-tetrahydropyrrolo[1,2-a]pyrimidines, and 2,3,4,5-tetrahydro-1H-pyrrolo[1,2-a][1,3]diazepines, starting from simple and readily available inputs including diveres diamines, l,l-bis(methylthio)-2-nitroethen and diaroylacetylene, in excellent yields is described.
一锅多组分合成一类新型的2,3-二氢-1 H-吡咯并[1,2- a ]咪唑,1,2,3,4-四氢吡咯并[1,2- a ]嘧啶和2 ,3,4,5-四氢-1 H-吡咯并[1,2- a ] [1,3]二氮杂卓类化合物,从简单易得的投入物开始,包括各种二胺,1,1-双(甲硫基)-2-硝基乙炔描述了具有优异产率的二芳酰基乙炔和二芳酰基乙炔。