HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → 4-(dodecanoylamino)benzoic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | 4-Aminobenzoic Acid | HCID 978 | — |
| Reactant | Dodecanoyl chloride | HCID 8166 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | 4-(dodecanoylamino)benzoic acid | HCID 4694979 | 86.2% |
Reaction Steps
n-Dodecanoyl chloride (8.74 g; 40 mmoles) is added dropwise to a solution of p-aminobenzoic acid (40 mmoles) dissolved in pyridine (100 ml). The mixture is stirred for 3 hours and poured into water (3 L). The precipitate which forms is filtered and dried in vacuo to give N-(n-dodecanoyl)-p-aminobenzoic acid (11.01 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04293490 |
| Source dataset | uspto-grants-1981_10 |
| ORD ID | ord-2b233c995cc74008b4dc9ca65702cb36 |
| Source note | uspto-grants-1981_10 |