Title of article :
Gewald-type reaction of double activated 2,3-diarylcyclopropanes with elemental sulfur for synthesis of polysubstituted 2-aminothiophenes
Author/Authors :
Han، نويسنده , , Ying and Tang، نويسنده , , Wan-Quan and Yan، نويسنده , , Chao-Guo، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2014
Abstract :
A new synthetic procedure for the polysubstituted 2-aminothiophenes was developed via Gewald type ring-opening reaction of 1,1-dicyano-2,3-diarylcyclopropanes with elemental sulfur in N,N-dimethylformamide in the presence of morpholine as base.
Keywords :
Ring-opening reaction , Cyclopropane , Thiophene , Sulfur , Gewald reaction
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
