HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetic Acid → HCID 12783812, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetic Acid | HCID 176 | — |
| Reactant | Sodium Hydroxide | HCID 14798 | — |
| Reactant | Sodium borohydride | HCID 4311764 | — |
| Reactant | HCID 12771203 | HCID 12771203 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 12783812 | HCID 12783812 | — |
Reaction Steps
5 g 1-methyl-4-(3-chloro-benzoyl)pyrrole-2-carboxylic acid (obtained in Example 2) are dissolved in 40 ml aqueous ethanol (96%). 4 ml aqueous sodium hydroxide (d=1.33) and 0.7 g sodium borohydride are added thereto. After 24 hours at room temperature, the solution is made acidic by addition of acetic acid. 3 g of hydroxylated acid precipitate out; m.p.=180° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04194003 |
| Source dataset | uspto-grants-1980_03 |
| ORD ID | ord-7126ea0a4f9446b5add9ff74f5209ae4 |
| Source note | uspto-grants-1980_03 |