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 CyclizationUsing Alumina-supported Calcium Hypochlorite

Bulletin of the Korean chemical society

Hoon Young Son¹  Yang Heon Song¹ 

关键词: 1;    2;    4-Triazole;    Calcium hypochlorite;    Thienotriazolopyrimidine;    Oxidative cyclization;    Alumina;   

DOI  :  

学科分类：化学（综合）

来源: Korean Chemical Society

【 摘 要 】

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/Al₂O₃).

【 授权许可】

Unknown