Water → 4-(dodecanoylamino)benzoic acid
Reaktionsgleichung
[C:1](Cl)(=[O:13])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12].[NH2:15][C:16]1[CH:24]=[CH:23][C:19]([C:20]([OH:22])=[O:21])=[CH:18][CH:17]=1.O>N1C=CC=CC=1>[C:1]([NH:15][C:16]1[CH:24]=[CH:23][C:19]([C:20]([OH:22])=[O:21])=[CH:18][CH:17]=1)(=[O:13])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH3:12]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
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.).
Aufarbeitung
- filtrationThe precipitate which forms is filtered
- customdried in vacuo
Quellen und Nachweise
- ORD-Eintrag
- ord-e8acb047d24c456bbe80bf55f1c0ae04
- Quelldatensatz
- uspto-grants-1981_10
- Patentnummer
- US04293485
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