4-Acetylpyridine → 4-Acetylpyridine-N-oxide

HRID 2153

반응식

HRID 2153 반응식
[C:1]([C:4]1[CH:9]=[CH:8][N:7]=[CH:6][CH:5]=1)(=[O:3])[CH3:2].ClC1C=CC=C(C(OO)=[O:18])C=1>C(Cl)Cl>[C:1]([C:4]1[CH:9]=[CH:8][N+:7]([O-:18])=[CH:6][CH:5]=1)(=[O:3])[CH3:2]

참가 물질

4

반응물 2

HCID 142824-AcetylpyridineHCID 70297m-Chloroperbenzoic acid

생성물 1

HCID 3375424-Acetylpyridine-N-oxide

시약·촉매·용매 1

HCID 6344Dichloromethane용매

실험 절차

The 4-acetyl-pyridine N-oxide used is prepared in the following manner: 11.0 ml (100 mmol) of 4-acetyl-pyridine and 31.3 g (100 mmol) of 55% m-chloro-perbenzoic acid are boiled under RF for 16 h in 200 ml of methylene chloride. Precipitation with 200 ml of diethyl ether gives 4-acetyl-pyridine N-oxide; m.p. 132°-133°.

후처리

  1. customThe 4-acetyl-pyridine N-oxide used is prepared in the following manner
  2. customPrecipitation with 200 ml of diethyl ether

출처 및 근거

ORD 기록
ord-c9d27f69137047ca85c77482a3084a76
출처 데이터셋
uspto-grants-1998_03
특허 번호
US05728708

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