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

作者：Son Hoon Young; Song Yang Heon^*

来源：Bulletin of the Korean Chemical Society, 2010, 31(8): 2242-2246.

DOI：10.5012/bkcs.2010.31.8.2242

• 1,2,4-Triazole
• Calcium hypochlorite
• Thienotriazolopyrimidine
• Oxidative cyclization
• Alumina

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)(2)/Al(2)O(3)).

• 出版日期2010-8-20