HuagongsheHuagongshe Chemistry Print Report · For research reference only
Lithium hydroxide, monohydrate → HCID 54553774, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Lithium hydroxide, monohydrate | HCID 168937 | — |
| Reactant | HCID 53996178 | HCID 53996178 | — |
| Solvent | Oxolane--water (1/1) | HCID 21881883 | — |
| Product | HCID 54553774 | HCID 54553774 | — |
Reaction Steps
A 191 mg sample of the product from Example 26 was saponified with lithium hydroxide monohydrate, (273 mg) in 5 ml of 3:2 tetrahydrofuran-water, using the procedure described in Example 4. After column chromatography on silica gel, racemic-6-acetyl-7-[3-(4-acetyl-3-hydroxy-2-n-propylphenoxy)propoxy]-3,4-dihydro-2-methyl-8-n-propyl-2H-1-benzopyran-2-propanoic acid was obtained as a yellow, viscous oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04785017 |
| Source dataset | uspto-grants-1988_11 |
| ORD ID | ord-4cb61334066448c7888e481208031b25 |
| Source note | uspto-grants-1988_11 |