HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 53858000, compound → HCID 19004429, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 53858000 | HCID 53858000 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Sodium Hydroxide | HCID 14798 | — |
| Product | HCID 19004429 | HCID 19004429 | 76.5% |
Reaction Steps
A mixture of 4-[[2-(cyclooctyloxy)ethyl]oxy]-alpha-oxobenzeneacetic acid methyl ester (0.3 g) in methanol (10 mL) and 0.5N sodium hydroxide (4 mL) was treated as in Example 19. Extraction with dichloromethane provided material which was crystallized from diethyl ether-hexane to give 0.22 g of colorless 4-[[2-(cyclooctyloxy)ethyl]oxy]-alphaoxobenzeneacetic acid, mp 64°-65° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05344843 |
| Source dataset | uspto-grants-1994_09 |
| ORD ID | ord-c44c2b226a17404ebd518eac420d73eb |
| Source note | uspto-grants-1994_09 |