Organic chemistry
A new facile route to synthesize thieno[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine derivatives

Mehdi Soleimany; Jalil Lari; Hooshang Vahedi; Morteza Imanpour

Volume 3, Issue 2, pp. 72-147, Serial No. 7 , April 2015, , Pages 114-120

Abstract
  A new facile route for synthesis of 3- (aryl) -8, 9- di (alkyl) thieno [3,2-e] [1,2,4] triazolo pyrimidines derivative from the same starting material, 2- amino - 4,5 -di (alkyl) thiophene-3- carboxamide, has been developed through heterocyclization of the corresponding arylidene-hydrazino -5,6 -di (alkyl) ...  Read More

A new facile route to synthesize thieno[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine derivatives