HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Hydroxide → HCID 19004425, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | HCID 54406942 | HCID 54406942 | — |
| Solvent | Acetone | HCID 180 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 19004425 | HCID 19004425 | 93.9% |
Reaction Steps
A mixture of 4-[[4-(2-naphthalenylthio)butyl]oxy]-alpha-oxobenzeneacetic acid methyl ester (0.53 g) in methanol (5 mL), acetone (2 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 0.48 g of colorless 4-[[4-(2-naphthalenylthio) butyl]oxy]-alpha-oxobenzeneacetic acid, mp 113°-115° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05344843 |
| Source dataset | uspto-grants-1994_09 |
| ORD ID | ord-08becb978bac40ef91ecc240f6f97b7c |
| Source note | uspto-grants-1994_09 |