Triethylamine → HCID 90134931, Verbindung
Reaktionsgleichung
[OH:1][CH2:2][CH:3]1[CH2:12][C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[C:5](=[O:13])[NH:4]1.C(N(CC)CC)C.[CH3:21][S:22](Cl)(=[O:24])=[O:23]>C(Cl)Cl>[CH3:21][S:22]([O:1][CH2:2][CH:3]1[CH2:12][C:11]2[C:6](=[CH:7][CH:8]=[CH:9][CH:10]=2)[C:5](=[O:13])[NH:4]1)(=[O:24])=[O:23]Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 0 °C
Versuchsvorschrift
Dissolve 3-(hydroxymethyl)-3,4-dihydro-2H-isoquinolin-1-one (6.0 g, 33.86 mmol) in DCM (60 mL) and add triethylamine (7.25 g, 67.72 mmol). Cool to 0° C. and add methanesulfonyl chloride (4.65 g, 40.63 mmol) drop-wise. Stir for one hour; dilute with DCM; and wash with water and then brine. Remove the solvents under reduced pressure to give the title compound (8.0 g, 92%). MS (m/z): 256 (M+1).
Aufarbeitung
- washand wash with water
- customRemove the solvents under reduced pressure
Quellen und Nachweise
- ORD-Eintrag
- ord-e1ac2c84aba749d4ba0f5f0410f28aca
- Quelldatensatz
- uspto-grants-2016_08
- Patentnummer
- US09416138B2
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