Reaktionsgleichung
[CH3:1][O:2][C:3]1[C:8]([O:9][CH3:10])=[C:7]([O:11][CH3:12])[CH:6]=[CH:5][C:4]=1[S:13](Cl)(=[O:15])=[O:14].[NH2:17][CH2:18][CH2:19][CH2:20][OH:21].C(OCC)C>C(Cl)Cl>[OH:21][CH2:20][CH2:19][CH2:18][NH:17][S:13]([C:4]1[CH:5]=[CH:6][C:7]([O:11][CH3:12])=[C:8]([O:9][CH3:10])[C:3]=1[O:2][CH3:1])(=[O:15])=[O:14]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
2,3,4-Trimethoxybenzene sulfonyl chloride (20.4 g, 0.765 m) in methylene chloride (100 ml) was added dropwise to 3-aminopropanol (17.2 g) in methylene chloride (300 ml). After stirring overnight the reaction was washed with dilute aqueous HCl, dried and stripped to provide a solid. Trituration with diethyl ether provided the product N-(3-hydroxypropyl)-2,3,4-trimethoxy-benzenesulfonamide, m.p. 95°-97° C.
Aufarbeitung
- washwas washed with dilute aqueous HCl
- customdried
- customto provide a solid
Quellen und Nachweise
- ORD-Eintrag
- ord-2a8de3b233524fb4987aa632861c0049
- Quelldatensatz
- uspto-grants-1986_05
- Patentnummer
- US04587360
Verknüpfte Notizen
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