Triethylamine → N'-[2-({1-[1-(4-Chlorophenyl)cyclobutyl]-4,4-dimethyl-3,4-dihydroisoquinolin-7-yl}oxy)ethyl]-N,N-diethylsulfuric diamide

HRID 1850850

반응식

HRID 1850850 반응식
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2([C:12]3[C:21]4[C:16](=[CH:17][CH:18]=[C:19]([O:22][CH2:23][CH2:24][NH2:25])[CH:20]=4)[C:15]([CH3:27])([CH3:26])[CH2:14][N:13]=3)[CH2:11][CH2:10][CH2:9]2)=[CH:4][CH:3]=1.C(N(CC)CC)C.[CH2:35]([N:37]([CH2:42][CH3:43])[S:38](Cl)(=[O:40])=[O:39])[CH3:36]>ClCCl>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2([C:12]3[C:21]4[C:16](=[CH:17][CH:18]=[C:19]([O:22][CH2:23][CH2:24][NH:25][S:38](=[O:40])(=[O:39])[N:37]([CH2:42][CH3:43])[CH2:35][CH3:36])[CH:20]=4)[C:15]([CH3:27])([CH3:26])[CH2:14][N:13]=3)[CH2:11][CH2:10][CH2:9]2)=[CH:4][CH:3]=1

참가 물질

5

반응물 3

HCID 8471TriethylamineHCID 11252267N,N-diethylsulfamoyl chlorideHCID 582463022-({1-[1-(4-Chlorophenyl)cyclobutyl]-4,4-dimethyl-3,4-dihydroisoquinolin-7-yl}oxy)ethanamine

생성물 1

HCID 66868671N'-[2-({1-[1-(4-Chlorophenyl)cyclobutyl]-4,4-dimethyl-3,4-dihydroisoquinolin-7-yl}oxy)ethyl]-N,N-diethylsulfuric diamide

시약·촉매·용매 1

HCID 6344Dichloromethane용매2회

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온도
2.5 °C

실험 절차

2-({1-[1-(4-Chlorophenyl)cyclobutyl]-4,4-dimethyl-3,4-dihydroisoquinolin-7-yl}oxy)ethanamine (145 mg, 0.38 mmol, cf. example 67) was dissolved in dry dichloromethane (8 mL). Triethylamine (60 μL, 0.45 mmol). The solution was cooled to 0-5° C. and diethylsulfamoyl chloride (71.5 mg, 0.42 mmol) was added. The reaction mixture was stirred at room temperature over night. The reaction mixture was diluted with dichloromethane (20 mL) and washed with a 1:1 mixture of water and saturated ammonium chloride solution (20 mL). The organic layer was dried (MgSO4) and the solvent was evaporated in vacuo. The crude product was purified by flash chromatography (silica, dichloromethane then dichloromethane:ethyl acetate=180:5). Yield: 96 mg (0.19 mmol, 48.9%).

후처리

  1. washwashed with a 1:1 mixture of water and saturated ammonium chloride solution (20 mL)
  2. dry with materialThe organic layer was dried (MgSO4)
  3. customthe solvent was evaporated in vacuo
  4. customThe crude product was purified by flash chromatography (silica, dichloromethane

출처 및 근거

ORD 기록
ord-42b2f3ce90a648c7b1166e2a0717bd11
출처 데이터셋
uspto-grants-2015_02
특허 번호
US08957089B2

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