Reaktionsgleichung
[CH3:1][S:2](Cl)(=[O:4])=[O:3].[NH2:6][C:7]1[CH:12]=[CH:11][CH:10]=[CH:9][C:8]=1[CH2:13][OH:14]>C(Cl)(Cl)Cl.N1C=CC=CC=1>[OH:14][CH2:13][C:8]1[CH:9]=[CH:10][CH:11]=[CH:12][C:7]=1[NH:6][S:2]([CH3:1])(=[O:4])=[O:3]Komponenten
5
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
A solution of methane sulfonyl chloride (10.2 ml, 0.13 mol) in chloroform (100 mL) was added dropwise to a solution of (2-aminophenyl)methanol (15.0 g, 0.12 mol) in pyridine (100 mL) and chloroform (150 mL) under nitrogen over 1 h at 0° C. The reaction mixture was stirred for 12 h at ambient temperature and then washed with hydrochloric acid (2N, 200 ml×2). The organic phase was dried over anhydrous MgSO4 and concentrated. The residue was purified by flash column chromatography on silica gel (EtOAc/hexane=1:3) to afford N-[2-(hydroxymethyl)phenyl]methanesulfonamide (13.0 g, 53% yield) as a yellow oil.
Aufarbeitung
- washwashed with hydrochloric acid (2N, 200 ml×2)
- dry with materialThe organic phase was dried over anhydrous MgSO4
- concentrationconcentrated
- customThe residue was purified by flash column chromatography on silica gel (EtOAc/hexane=1:3)
Quellen und Nachweise
- ORD-Eintrag
- ord-cc7c2c09648b42f9ab0908c369380260
- Quelldatensatz
- uspto-grants-2016_09
- Patentnummer
- US09434761B2
Verknüpfte Notizen
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