Anionic [3,3]-sigmatropic rearrangement of N-phenyl-O-acylhydroxylamines to o-aminophenylcetic acids

DOI: 10.1016/0040-4039(91)85091-I

Source and publish data:

Tetrahedron Letters p. 2803 - 2806 (1991)

Update date:2022-09-26

Topics:

Authors:

Endo, Yasuyuki

Hizatate, Shoji

Shudo, Koichi

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Article abstract of DOI:10.1016/0040-4039(91)85091-I

N-Phenyl-O-acylhydroxylamines rearrange under basic conditions to afford o-aminophenylacetic acids. The rearrangement can be rationalized in terms of [3,3]-sigmatropic shifts of an enolized N-phenyl-O-acylhydroxyl-amine.

Full text of DOI:10.1016/0040-4039(91)85091-I

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