4-Toluenesulfonyl chloride → 3-Fluoroprop-1-yl toluene-4-sulphonate
Reaktionsgleichung
[F:1][CH2:2][CH2:3][CH2:4][OH:5].C(N(CC)CC)C.[C:13]1([CH3:23])[CH:18]=[CH:17][C:16]([S:19](Cl)(=[O:21])=[O:20])=[CH:15][CH:14]=1>ClCCl>[F:1][CH2:2][CH2:3][CH2:4][O:5][S:19]([C:16]1[CH:17]=[CH:18][C:13]([CH3:23])=[CH:14][CH:15]=1)(=[O:21])=[O:20]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
5 g of 3-fluoro-propanol (64.03 mmol) and 18 ml of triethylamine (129.32 mmol) were dissolved in 50 ml of dichloromethane. At 0-5° C., 12.9 g toluene-4-sulfonylchloride (67.66 mmol) were added and the reaction mixture stirred at room temperature for 18 h. Standard work-up yielded 13.7 g of toluene-4-sulfonic acid 3-fluoro-propyl ester.
Quellen und Nachweise
- ORD-Eintrag
- ord-1fca095e8f614343a85d7a1ea1634736
- Quelldatensatz
- uspto-grants-2013_06
- Patentnummer
- US08470810B2
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