Reaction of Conjugated Dienones with Hydrazoic Acid
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概要
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The reaction of conjugated dienones (V, XII, XV, and XVII) with hydrazoic acid was examined. From the substrates (V and XII), the keto-lactam derivatives (VI, VII, VIII, and IX) were formed by the action of two moles of hydrazoic acid. From the other substrate (XV), a lactam derivative, a normal Schmidt reaction product, was obtained. The cross-conjugated dienone (XVII) could not react with hydrazoic acid in PPA, but gave a dienone-phenol rearrangement product. A possible pathway to the formation of ketolactam derivatives (VI-IX) from V was presented.
- 社団法人 日本薬学会の論文
社団法人 日本薬学会 | 論文
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