Sodium hydride → N-[3-[[2-(3,4-Dimethoxyphenyl)ethyl]methylamino]propyl]-N-(1-methylethyl)-3-(trifluoromethyl)benzenesulfonamide

HRID 280049

반응식

HRID 280049 반응식
[CH:1]([NH:4][S:5]([C:8]1[CH:13]=[CH:12][CH:11]=[C:10]([C:14]([F:17])([F:16])[F:15])[CH:9]=1)(=[O:7])=[O:6])([CH3:3])[CH3:2].[H-].[Na+].Cl[CH2:21][CH2:22][CH2:23][N:24]([CH2:26][CH2:27][C:28]1[CH:33]=[CH:32][C:31]([O:34][CH3:35])=[C:30]([O:36][CH3:37])[CH:29]=1)[CH3:25]>CN(C)C=O>[CH3:37][O:36][C:30]1[CH:29]=[C:28]([CH2:27][CH2:26][N:24]([CH3:25])[CH2:23][CH2:22][CH2:21][N:4]([CH:1]([CH3:3])[CH3:2])[S:5]([C:8]2[CH:13]=[CH:12][CH:11]=[C:10]([C:14]([F:17])([F:15])[F:16])[CH:9]=2)(=[O:7])=[O:6])[CH:33]=[CH:32][C:31]=1[O:34][CH3:35]

참가 물질

5

반응물 3

HCID 24758Sodium hydrideHCID 577693N-(3-Chloropropyl)-3,4-dimethoxy-N-methylphenethylamineHCID 23323137HCID 23323137, 화합물

생성물 1

HCID 54053041N-[3-[[2-(3,4-Dimethoxyphenyl)ethyl]methylamino]propyl]-N-(1-methylethyl)-3-(trifluoromethyl)benzenesulfonamide수율 43.3%

시약·촉매·용매 1

HCID 6228Dimethylformamide용매

실험 절차

N-isopropyl-3-trifluoromethylbenzenesulfonamide (5.362 g, 0.02 mol) in dimethylformamide (30 mL) was treated with sodium hydride (60% in mineral oil), (0.802 g) and stirred for 2 hours. Then N-(3-chloropropyl)-3,4-dimethoxy-N-methylphenethylamine (5.436 g, 0.02 mol) was added and the reaction heated overnight. Filtration and removal of solvent provided the crude product (6.95 g). Column chromatography and high pressure liquid chromatography provided the pure product (4.35 g) as a gum. 1H NMR (CDCl3) 1.15 (d, 6, J=3.5H, Me2) 2.25 (s, 3, N-Me) 3.84 (d, 6, (OMe)2) 6.76 (m, 3, Ar) 7.25 (m, 3, Ar).

후처리

  1. temperaturethe reaction heated overnight
  2. filtrationFiltration and removal of solvent
  3. customprovided the crude product (6.95 g)

출처 및 근거

ORD 기록
ord-8c9be492c7c24788bc345c98c2a320c9
출처 데이터셋
uspto-grants-1986_05
특허 번호
US04587360

연결된 노트

불러오는 중…