A FACILE ONE-POT SYNTHESIS OF SULFUR-LINKED THIENO[1,2,4]TRIAZOLO[4,3-c]PYRIMIDINE DERIVATIVES CONTAINING PHENYLPYRAZOLE OR THIENOPYRIMIDINYLPYRAZOLE MOIETY

作者：Whang Jina^*; Song Yang Heon

来源：Heterocycles, 2012, 85(1): 155-164.

DOI：10.3987/COM-11-12371

• Thienotriazolopyrimidine
• Thienopyrimidinylpyrazole
• 3-Chloropentane-2,4-dione
• One-Pot Reaction
• Molecular Hybridization

A facile synthesis of sulfur-linked thieno[1,2,4]triazolo[4,3-c]pyrimidine derivatives containing phenylpyrazole or thienopyrimidinylpyrazole moiety via a one-pot reaction of thieno[1,2,4]triazolo[4,3-c]pyrimidine-3(2H)-thiones, 3-chloropentane-2,4-dione and various hydrazines in the presence of potassium hydroxide in ethanol has been achieved.

• 出版日期2012-1-1