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Synthesis and crystal structure of novel schiff bases derived from 3-(2-ethoxyphenyl)-4-amino-5-mercapto-4H-1,2,4-triazole

✍ Scribed by San-nu Zhou; Li-xue Zhang; An-jiang Zhang; Ji-shun Sheng; Hai-le Zhang

Publisher
Journal of Heterocyclic Chemistry
Year
2007
Tongue
English
Weight
394 KB
Volume
44
Category
Article
ISSN
0022-152X

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✦ Synopsis

Abstract

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A series of novel 4‐(arylmethylidene)amino‐5‐(2‐ethoxyphenyl)‐3‐mercapto‐4__H__‐1,2,4‐triazoles (2a‐f) were easily synthesized in high yields by means of the reactions of 3‐(2‐ethoxyphenyl)‐4‐amino‐5‐mercapto‐4__H__‐1,2,4‐triazole (1) with various aromatic aldehydes. The compound, 4‐(4‐methylbenzylidene)‐amino‐5‐(2‐ethoxyphenyl)‐3‐mercapto‐4__H__‐1,2,4‐triazole was investigated with X‐ray crystallography.

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