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Reactions of Hydrazonoyl Halides 57 1 : Reactions of 1‐Bromo‐2‐(5‐Chlorobenzofuranyl)Ethanedione‐1‐Phenylhydrazone
Author(s) -
Abdelhamid Abdou O.,
ElGhandour Ahmed H.,
ElReedy Ahmed A. M.
Publication year - 2008
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.200800060
Subject(s) - chemistry , methylene , pyrazole , halide , medicinal chemistry , hydrazone , organic chemistry
Pyrrolo[3,4‐ c ]pyrazole‐4,6‐diones, pyrazoles, pyrazolo[3,4‐ d ]pyridazines, and pyrazolo[3,4‐ d ]pyrimidines were prepared via 1‐bromo‐2‐(5‐chlorobenzofuran‐2‐yl)ethanedione‐1‐phenylhydrazone with N ‐arylmalemides and active methylene. All newly synthesized compounds were confirmed by elemental analysis and spectral data.