Methyl Methanesulfonate → 2-[(2-Methoxy-3-octadecyloxypropyl)sulfonyl]ethyltrimethylammonium mesylate

HRID 231263

Reaktionsgleichung

[CH3:1][O:2][CH:3]([CH2:13][O:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH3:32])[CH2:4][S:5]([CH2:8][CH2:9][N:10]([CH3:12])[CH3:11])(=[O:7])=[O:6].[CH3:33][S:34]([O:37]C)(=[O:36])=[O:35]>C(Cl)(Cl)Cl>[S:34]([O-:37])(=[O:36])(=[O:35])[CH3:33].[CH3:1][O:2][CH:3]([CH2:13][O:14][CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][CH2:20][CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH3:32])[CH2:4][S:5]([CH2:8][CH2:9][N+:10]([CH3:33])([CH3:12])[CH3:11])(=[O:6])=[O:7]

Komponenten

Reaktionsbedingungen

Temperatur: 70 °C

Versuchsvorschrift

In 10 ml of chloroform are dissolved 0.48 g of 2-[(2-methoxy-3-octadecyloxypropyl)sulfonyl]ethyldimethylamine and 1 g of methyl methanesulfonate and the solution is stirred at 70° C. for 5 hours. Then the reaction mixture is concentrated under reduced pressure and the residue is crystallized from chloroform and ether to give 417 mg of the captioned compound.

Aufarbeitung

concentrationThen the reaction mixture is concentrated under reduced pressure
customthe residue is crystallized from chloroform and ether

Quellen und Nachweise

ORD-Eintrag: ord-1c6f273932834c8c827785532613c3dc
Quelldatensatz: uspto-grants-1989_07
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US04845219

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