Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | HCID 19595367 | HCID 19595367 | — |
| Solvent | Sodium Hydroxide | HCID 14798 | — |
| Product | HCID 19595325 | HCID 19595325 | — |
Reaction Steps
Using the procedure of Example 31, 0.4 g of product A of Example 32 in 10 ml of 2N sodium hydroxide were reacted. The mixture was stirred over-night at about 60° C. and the medium was cooled to ambient temperature, acidified with glacial acetic acid, decanted, impasted in a solution of 2N hydrochloric acid, separated, dried and crystallized from 50 ml of an ethanol-water 49-1 mixture to obtain 0.220 g of the expected product melting at 255° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US06004979 |
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| Source dataset | uspto-grants-1999_12 |
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| ORD ID | ord-7a029892ea1c40e3b9b72364650be1ef |
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| Source note | uspto-grants-1999_12 |
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