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Oxygenation of substituted 2′-hydroxyacetophenone 4-bromophenylhydrazones promoted by cobalt(II) schiff base complex

✍ Scribed by Akira Nishinaga; Shigekazu Yamazaki; Teruo Matsuura

Publisher
Elsevier Science
Year
1984
Tongue
French
Weight
212 KB
Volume
25
Category
Article
ISSN
0040-4039

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✦ Synopsis

Substituted 2'-hydroxyacetophenone 4-bromophenylhydrazones are oxygenated readily in the presence of Co(Salpr) in ethanol to give 2-(4-bromophenylazo)-1,3_benzodioxoles in good yield. The results

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