HuagongsheHuagongshe Chemistry Print Report · For research reference only
alpha-Oxo-4-[[(phenoxy)methyl]oxy]benzeneacetic acid methyl ester → alpha-Oxo-4-[[(phenoxy)methyl]oxy]benzeneacetic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | alpha-Oxo-4-[[(phenoxy)methyl]oxy]benzeneacetic acid methyl ester | HCID 54321081 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Sodium Hydroxide | HCID 14798 | — |
| Product | alpha-Oxo-4-[[(phenoxy)methyl]oxy]benzeneacetic acid | HCID 19004337 | 78.3% |
Reaction Steps
A mixture of alpha-oxo-4-[[(phenoxy)methyl]oxy]benzeneacetic acid methyl ester (0.43 g) in methanol and 0.5N sodium hydroxide (4 mL) was treated as in Example 19. Extraction provided 0.415 g which solidified and was crystallized from benzene-hexane to give 0.32 g of colorless alpha-oxo-4-[[(phenoxy)methyl]oxy]benzeneacetic acid as an 0.2 molar hydrate, mp 72°-74° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05344843 |
| Source dataset | uspto-grants-1994_09 |
| ORD ID | ord-e9f8579eeaa34aec906d0e748eb621f5 |
| Source note | uspto-grants-1994_09 |