Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | HCID 67685739 | HCID 67685739 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 67685624 | HCID 67685624 | — |
Reaction Steps
0.69 g (1.76 mmol) of the ester obtained in Example 31, in 15 ml of methanol, is treated with 1.58 g of sodium hydroxide. The reaction mixture is stirred at 40° C. for 2 h. After the same treatment as in Example 8, 462 mg (72%) of the expected derivative are isolated, which derivative melts at 175°-176° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US05547983 |
|---|
| Source dataset | uspto-grants-1996_08 |
|---|
| ORD ID | ord-7e2034301a3c40f9aa4e79f59caac39c |
|---|
| Source note | uspto-grants-1996_08 |
|---|
