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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1089944Generated: October 25, 2026

O-Allylhydroxylamine hydrochloride → 2-Allyloxyimino-2-(3-hydroxyphenyl)acetic acid

https://huagongshe.com/reaction/1089944

Reaction equation

Participants

RoleNameHCIDCharge
ReactantO-Allylhydroxylamine hydrochlorideHCID 3084724—
Reactant2-(3-Hydroxyphenyl)-2-oxo-ethanoic acidHCID 13548097—
Product2-Allyloxyimino-2-(3-hydroxyphenyl)acetic acidHCID 53842224101.4%

Reaction Steps

2-(3-Hydroxyphenyl)glyoxylic acid (2.0 g.) and O-allylhydroxylamine hydrochloride (1.7 g.) were reacted according to a similar manner to that of Preparation 5-2) (a) to give oil of 2-allyloxyimino-2-(3-hydroxyphenyl)acetic acid (syn isomer) (2.7 g.).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05079369
Source datasetuspto-grants-1992_01
ORD IDord-1d3d0c1176eb4e07bb2f42f5d997c59a
Source noteuspto-grants-1992_01