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Reactions with Hydrazidoyl Halides XII Synthesis of Pyrazolo[5,1‐ c ]‐1,2,4‐triazine, Selenadiazolo[3,2‐ a ]quinazolones, Selenadiazoline, Thiadiazoline and Thiazole Derivatives
Author(s) -
Hassan Nabil M.,
Fahmi Abdelgawad A.,
AbdElMageid Fouad F.,
Abdelhamid Abdou O.
Publication year - 1996
Publication title -
journal of the chinese chemical society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.329
H-Index - 45
eISSN - 2192-6549
pISSN - 0009-4536
DOI - 10.1002/jccs.199600072
Subject(s) - chemistry , thiazole , halide , triazine , reagent , elemental analysis , combinatorial chemistry , organic chemistry
Several new pyrazolo[5,I‐ c ]triazine, selenadiazoline, thiadiazoline, selenadiazolo[3,2‐ a ]quitiazolone, and arylazothiazole derivatives were synthesised by the reaction of hydrazonoyl halides with different reagents. The structure of new heterocycles were assigned on the basis of their elemental analysis, spectral data, and alternate synthesis whenever possible.