Tetrahedron

The preparation and reactions of 1-lithio-alkylamino-1-lithio-oxy-allene derivatives

RM Adlington, AGM Barrett

文献索引：Adlington, R.M.; Barrett, A.G.M. Tetrahedron, 1981 , vol. 37, # 23 p. 3935 - 3942

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被引用次数: 18

摘要

The reaction of secondary α-keto-amide 2, 4, 6-tri-iso-propylbenzenesulphonylhydrazones with n-butyl-lithium generated, via a modified Shapiro reaction, the title carbanions (RCH= C C (O-) N̄R1]. These reacted at carbon with deuterium oxide, aldehydes, and ketones and are therefore most useful for the introduction of acrylate functionality.