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Oxidation of bis‐arylhydrazones of 3,3‐dimethylpentane‐2,4‐dione with silver oxide
Author(s) -
StephanidouStephanatou J.
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.5570200231
Subject(s) - chemistry , yield (engineering) , oxide , silver oxide , aryl , organic chemistry , medicinal chemistry , metallurgy , alkyl , materials science
Oxidation of the title bis‐arylhydrazones 2 with silver oxide gives 1‐aryl‐5‐arylazo‐3,4,4,5‐tetramethyl‐2‐pyrazolines 4 in almost quantitative yield. The spectral data of the pyrazolines 4 as well as the reaction mechanism are discussed.