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Synthesis of new heterocyclic compounds having 1,2,3‐triazole and isoxazole rings in a single molecule
Author(s) -
Chen Qiu,
Liu Fangming,
Xu Feng,
Yang Chun
Publication year - 2008
Publication title -
journal of heterocyclic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.321
H-Index - 59
eISSN - 1943-5193
pISSN - 0022-152X
DOI - 10.1002/jhet.5570450104
Subject(s) - chemistry , isoxazole , triazole , 1,2,4 triazole , oxadiazole , molecule , carbohydrazide , thiadiazoles , medicinal chemistry , stereochemistry , organic chemistry
Five series of new heterocyclic compounds of 1,2,4‐triazole Mannich bases, 1,3,4‐oxadiazole Mannich bases, 1,3,4‐oxadiazolines, 1,2,4‐triazolo[3,4‐ b ]1,3,4‐thiadiazines and 1,2,4‐triazolo[3,4‐ b ]1,3,4‐thiadiazoles, in which 1,2,3‐triazolyl and isoxazolyl have been united, were synthesized from the intermediate of 5‐methyl‐3‐(2‐phenyl‐2 H ‐1,2,3‐triazol‐4‐yl)isoxazole‐4‐carbohydrazide, Their structures were established by spectroscopy.