Reactions of 2-tosyloxy- and 2-chlorotropones with hydrazine, methylhydrazine, and phenylhydrazine.

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概要

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• The reactions of 2-tosyloxytropones or 2-chlorotropones with hydrazine, methylhydrazine, and phenylhydrazine gave 2-hydrazinotropones, 2-(α-methylhydrazino)-tropones, and 2-(β-phenylhydrazino)tropones, respectively. All the reactions are normal substitution at C-2 position of the tropone ring. No ciné reaction was observed. The reactivity of hydrazines decreases in the order: NH<SUB>2</SUB>NH<SUB>2</SUB>>CH<SUB>3</SUB>NHNH<SUB>2</SUB>>>PhNHNH<SUB>2</SUB>.

• 公益社団法人 日本化学会の論文

著者

• Matsuda Yasunori

  Department of Chemistry, Faculty of Science, Kumamoto University

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• Reactions of 2-tosyloxy- and 2-chlorotropones with hydrazine, methylhydrazine, and phenylhydrazine.

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