Electrochemically forming amphiphiles, hydrazones were chosen as bifunctional reagents analogous to 1,3-dicarbonyl compounds. About 70 1,2,4-triazoles have been prepared in moderate to high yields, testifying to the validity and practicality of this strategy. This approach can also be conducted as a one-pot reaction without intermediate treatments for the construction of 1,2,4-triazoles by using phenylhydrazines
通过电
化学形成两亲物,
腙被选为类似于 1,3-二羰基化合物的双功能试剂。大约70个
1,2,4-三唑类化合物已以中等到高产率制备出来,证明了该策略的有效性和实用性。该方法也可以作为一锅反应进行,无需中间处理,以
苯肼、
苯甲醛和
苄胺为起始原料构建
1,2,4-三唑。