HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 53850434, compound → HCID 19004409, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 53850434 | HCID 53850434 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Sodium Hydroxide | HCID 14798 | — |
| Product | HCID 19004409 | HCID 19004409 | 95.9% |
Reaction Steps
A mixture of 4-[[2-(2-fiuorophenoxy)ethyl]oxy]-alpha-oxobenzeneacetic acid methyl ester (0.6 g) in methanol (20 mL) and 0.5N sodium hydroxide (8 mL) was treated as in Example 19. Extraction provided solids which were crystallized from diethyl ether-hexane to give 0.55 g of colorless 4-[[2-(2-fluorophenoxy)ethyl]oxy]-alpha-oxobenzeneacetic acid, mp 108°-110° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05344843 |
| Source dataset | uspto-grants-1994_09 |
| ORD ID | ord-e4482143d83d471db0026b064389855f |
| Source note | uspto-grants-1994_09 |