1111797-17-1Relevant academic research and scientific papers
A convenient synthesis of new 3,7-diphenylthieno[3,2-e]bis[1,2,4] triazolo[4,3-a:4',3'-c]pyrimidine derivatives by oxidative cyclization Using alumina-supported calcium hypochlorite
Son, Hoon Young,Song, Yang-Heon
experimental part, p. 2242 - 2246 (2010/11/05)
New 3,7-diphenylthieno[3,2-e]bis[1,2,4]triazolo[4,3-a:4',3'-c]pyrimidine derivatives were easily synthesized at room temperature in good yield by the oxidative cyclization of thienopyrimidinyl hydrazones with alumina-supported calcium hypochlorite (Ca(OCl
Facile synthesis of 2-phenylthieno[2,3-e][1,2,4]triazolo[1,5-c]pyrimidine derivatives as a new ring system
Song, Yang-Heon
scheme or table, p. 841 - 843 (2011/03/19)
A facile synthesis of 2-phenylthieno[2,3-e][1,2,4]triazolo[1,5-c] pyrimidine derivatives as a new ring system was presented. The compounds were prepared through a series of reaction starting with 3-aminothiophene-2- carbonitrile according to the modified
A mild and efficient synthesis of new 3-phenyl-thienotriazolopyrimidine derivatives using iodobenzene diacetate
Joe, Byeoung Sun,Son, Hoon Young,Song, Yang-Heon
experimental part, p. 3091 - 3097 (2009/05/27)
New 3-phenylthieno[3,2-e][1,2,4]triazolo[4,3-c]pyrimidine 9a-i and 3-phenylthieno[2,3-e][1,2,4]triazolo[4,3-c]pyrimidine 10a-i derivatives were easily synthesized at rt in high yield by the oxidative cyclization of thienopyrimidinyl hydrazones using iodobenzene diacetate.
