2,6-Dimethylpyridine N-oxide → 1-Methoxy-2,6-dimethyl-pyridinium tetrafluoroborate

HRID 591801

Reaktionsgleichung

Reaktionsgleichung von HRID 591801
[N+:1]1([O-:9])[C:2]([CH3:8])=[CH:3][CH:4]=[CH:5][C:6]=1[CH3:7].[F:10][B-:11]([F:14])([F:13])[F:12].[CH3:15][O+](C)C>ClCCl>[F:10][B-:11]([F:14])([F:13])[F:12].[CH3:15][O:9][N+:1]1[C:6]([CH3:7])=[CH:5][CH:4]=[CH:3][C:2]=1[CH3:8]

Komponenten

4

Edukt 2

HCID 140832,6-Dimethylpyridine N-oxideHCID 2735153Oxonium, trimethyl-, tetrafluoroborate(1-) (1:1)

Produkt 1

HCID 153536581-Methoxy-2,6-dimethyl-pyridinium tetrafluoroborate

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

A solution of 2,6-lutidine N-oxide (24.0 g, 0.20 mol) in anhydrous dichloromethane (400 mL) was added to trimethyloxonium tetrafluoroborate (29.6 g, 0.20 mol) at room temperature under nitrogen atmosphere and the reaction mixture was stirred at room temperature for 3 hours. The mixture was concentrated in vacuo to give the crude product, 1-methoxy-2,6-dimethyl-pyridinium tetrafluoroborate.

Aufarbeitung

  1. concentrationThe mixture was concentrated in vacuo

Quellen und Nachweise

ORD-Eintrag
ord-6d6b66f2351f4bffaa0937230a7364bf
Quelldatensatz
uspto-grants-2016_01
Patentnummer
US09238640B2

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