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Reactions with heterocyclic diazonium salts. Synthesis of several new azolylhydrazones
Author(s) -
Hafez Ebtissam Abdel Aziz,
Abed Nosrat Mustafa,
Elsakka Ibrahim Ahmed,
Elnagdi Mohamed Hilmy
Publication year - 1983
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.5570200206
Subject(s) - chemistry , reagent , methylene , combinatorial chemistry , diazonium compounds , organic chemistry
Several new stable azolylhydrazones could be synthesized via coupling of diazotised cycliuc amidines with active methylene reagents. The obtained compounds were utilised for synthesis of several, otherwise not readily accessible fused azoles.