HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium Hydroxide → HCID 14576242, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | HCID 14576241 | HCID 14576241 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 14576242 | HCID 14576242 | 77.9% |
Reaction Steps
A solution of the compound of Example 63 (0.20 g) in methanol (20 ml) was treated with N sodium hydroxide (7.5 ml) and heated at reflux temperature for 30 minutes. The cooled solution was acidified and the precipitate was crystallized from acetonitrile to yield pure title compound (0.15 g), m.p. 119°-121° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04851425 |
| Source dataset | uspto-grants-1989_07 |
| ORD ID | ord-e998b1fa00574766ab04b19cb9264bca |
| Source note | uspto-grants-1989_07 |