The synthesis of novel heterocyclic [1,2,4]triazolo[3,4-b][1,3,4]thiadiazine hybrids by a bimolecular reaction of 2-(4-amino-5-mercapto-4H-[1,2,4]triazol-3-yl)phenol with an aromatic or heterocyclic α-bromoacetyl derivatives is described. This synthetic procedure starts from an unprotected phenol.

中文翻译：

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[1,2,4]三唑并[3,4-b][1,3,4]噻二嗪杂环杂化物的合成方法

通过 2-(4-amino-5-mercapto-4H-[1,描述了具有芳香族或杂环 α-溴乙酰衍生物的 2,4]三唑-3-基)苯酚。该合成程序从未受保护的苯酚开始。