Tetraethylammonium bromide catalysed phase transfer reaction of potassium superoxide with hydrazones and tosylhydrazones

R Kumar, KN Singh

文献索引：Kumar; Singh Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2001 , vol. 40, # 7 p. 579 - 583

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被引用次数: 4

摘要

Abstract: A variety of hydrazones and tosylhydrazones of carbonyl compounds have been investigated under the mild reaction conditions of potassium superoxide and tetraethylammonium bromide in dry dimethylformamide. As a result, hydrazones are generally transformed to their corresponding azines whereas tosylhydrazones undergo facile fragmentation to give the olefinic products in fairly good yields. The study highlights ...