O-Allylhydroxylamine hydrochloride → 2-Allyloxyimino-2-(3-chloro-4-hydroxyphenyl)acetic acid
Reaktionsgleichung
[Cl:1][C:2]1[CH:3]=[C:4]([C:9](=O)[C:10]([OH:12])=[O:11])[CH:5]=[CH:6][C:7]=1[OH:8].Cl.[CH2:15]([O:18][NH2:19])[CH:16]=[CH2:17]>>[CH2:15]([O:18][N:19]=[C:9]([C:4]1[CH:5]=[CH:6][C:7]([OH:8])=[C:2]([Cl:1])[CH:3]=1)[C:10]([OH:12])=[O:11])[CH:16]=[CH2:17]Komponenten
3
Versuchsvorschrift
2-(3-Chloro-4-hydroxyphenyl)glyoxylic acid (2 g.) and O-allylhydroxylamine hydrochloride (1.1 g.) were reacted according to a similar manner to that of Preparation (5-2)(a) to give oil of 2-allyloxyimino-2-(3-chloro-4-hydroxyphenyl)acetic acid (syn isomer) (2.5 g.).
Quellen und Nachweise
- ORD-Eintrag
- ord-dc384a72968348ee8b8b1cb3e92359ef
- Quelldatensatz
- uspto-grants-1979_08
- Patentnummer
- US04166115
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