N-Pyridin-4-ylacetamide → 1-[2-(3,4-Dimethoxyphenyl)ethyl]-4-acetamidopyridinium iodide

HRID 1730325

반응식

HRID 1730325 반응식
[I:1][CH2:2][CH2:3][C:4]1[CH:9]=[CH:8][C:7]([O:10][CH3:11])=[C:6]([O:12][CH3:13])[CH:5]=1.[C:14]([NH:17][C:18]1[CH:23]=[CH:22][N:21]=[CH:20][CH:19]=1)(=[O:16])[CH3:15]>C(O)C>[I-:1].[CH3:13][O:12][C:6]1[CH:5]=[C:4]([CH2:3][CH2:2][N+:21]2[CH:22]=[CH:23][C:18]([NH:17][C:14](=[O:16])[CH3:15])=[CH:19][CH:20]=2)[CH:9]=[CH:8][C:7]=1[O:10][CH3:11]

참가 물질

4

반응물 2

HCID 21288N-Pyridin-4-ylacetamideHCID 5970224-(2-Iodoethyl)-1,2-dimethoxybenzene

생성물 1

HCID 214132591-[2-(3,4-Dimethoxyphenyl)ethyl]-4-acetamidopyridinium iodide수율 67.7%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

1-(2-Iodoethyl)-3,4-dimethoxybenzene (29.3 g.) and 4-acetamidopyridine (14.0 g.) in absolute ethanol (100 ml.) were refluxed for 2.5 hours. The resulting crystalline material was collected and recrystallised from ethanol to give the title compound (29.1 g.), m.p. 201°-202°C. (Found: C, 47.9; H, 4.9; N, 6.3; C17H21IN2O3 requires C, 47.7; H, 4.9; N, 6.5%).

후처리

  1. customThe resulting crystalline material was collected
  2. customrecrystallised from ethanol

출처 및 근거

ORD 기록
ord-3b203e8f655b45ceb642ad9772d2a559
출처 데이터셋
uspto-grants-1976_11
특허 번호
US03992389

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