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Synthesis of 6‐aryl substituted 3‐(5′‐phenyl‐2 H ‐tetrazole‐2′‐methylene)‐ S ‐triazolo[3,4‐b]‐1,3,4‐thiadiazoles
Author(s) -
Zhang ZiYi,
Zou Ning
Publication year - 1995
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.19950130511
Subject(s) - chemistry , tetrazole , methylene , thiadiazoles , aryl , medicinal chemistry , elemental analysis , stereochemistry , organic chemistry , alkyl
In this paper. 10 novel 6‐aryl‐3‐(5′‐phenyl‐2 H ‐tetrazole‐2′‐methylene)‐ S ‐triazolo[3,4‐b]‐l,3,4‐thiadiazoles have been synthesized by the condensation of 3‐(5′‐phenyl‐2 H ‐tetrazole‐2′‐methylene)‐4‐amino‐5‐mercapto‐1,2,4‐triazole with various aromatic carboxylic acids in the presence of phosphorus oxychloride. The structure of these compounds was determined by elemental analysis. UV, IR, 1 H NMR and MS. Their spectral properties were also discussed.