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

HRID 591801

반응식

HRID 591801 반응식
[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]

참가 물질

4

반응물 2

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

생성물 1

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

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

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.

후처리

  1. concentrationThe mixture was concentrated in vacuo

출처 및 근거

ORD 기록
ord-6d6b66f2351f4bffaa0937230a7364bf
출처 데이터셋
uspto-grants-2016_01
특허 번호
US09238640B2

연결된 노트

불러오는 중…