The Mechanism of Ethylenimine Formation by the Action of Grignard Reagents on Ketoximes

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概要

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• The reactions of aryl alkyl ketoximes with aliphatic Grignard reagents have been carried out under various conditions.<BR>Gas chromatographic analyses of the reaction products showed the formation of an ethylenimine ring in which an α-carbon of the alkyl group in oximes constitutes a member of the ethylenimine ring. The reaction of acetophenon oxime with ethylmagnesium bromide containging lithium aluminum hydride produced 2-phenyl-2-ethylethylenimine, together with styrenimine.<BR>A reaction process similar to that of the Neber rearrangement has then been proposed on the basis of the above findings.

• 社団法人 日本化学会の論文

著者

• Ishii Yoshio

  Department Of Information Systems Science Faculty Of Engineering Soka University

• Eguchi S.

  Department Of Second Surgery Niigata University School Of Medicine

• Eguchi Shoji

  Department of Applied Chemistry Faculty of Engineering Nagoya University

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