A Facile Synthesis of 2,5-Disubstituted Tetrazoles by the Reaction of Phenylsulfonylhydrazones with Arenediazonium Salts
作者:Suketaka Ito、Yumo Tanaka、Akikazu Kakehi、Ken-ichi Kondo
DOI:10.1246/bcsj.49.1920
日期:1976.7
2,5-Disubstituted tetrazoles are obtained in good yields by the reaction of phenylsulfonylhydrazones of aromatic aldehydes (and cinnamaldehyde) with arenediazonium salts. From the synthetic viewpoint for tetrazoles, this method may be of high synthetic utility on account of the availability of starting materials, the simplicity of procedure, and higher yields.
通过芳香醛(和肉桂醛)的苯磺酰腙与芳烃重氮盐的反应,可以高产率地获得 2,5-二取代四唑。从四唑的合成角度来看,由于起始材料的可用性、程序的简单性和更高的产率,该方法可能具有很高的合成效用。