HuagongsheHuagongshe Chemistry Print Report · For research reference only
O-Methylhydroxylamine hydrochloride → 2-Methoxyimino-2-(3-chloro-4-hydroxyphenyl)acetic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | O-Methylhydroxylamine hydrochloride | HCID 521874 | — |
| Reactant | 2-(3-Chloro-4-hydroxyphenyl)-2-oxoacetic acid | HCID 12961139 | — |
| Product | 2-Methoxyimino-2-(3-chloro-4-hydroxyphenyl)acetic acid | HCID 136093950 | — |
Reaction Steps
(a) 2-(3-Chloro-4-hydroxyphenyl)glyoxylic acid (6.45 g.) and O-methylhydroxylamine hydrochloride (2.74 g.) were reacted according to a similar manner to that of Preparation 5-3) (a) to give oil of 2-methoxyimino-2-(3-chloro-4-hydroxyphenyl)acetic acid (a mixture of syn and anti isomers) (7 g.).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05079369 |
| Source dataset | uspto-grants-1992_01 |
| ORD ID | ord-31dcf842ddb945ec9b058bf96026a050 |
| Source note | uspto-grants-1992_01 |