Triethylamine → HCID 66868671、化合物

HRID 1850850

反応式

HRID 1850850 の反応式
[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

参加物

5

反応物 3

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

生成物 1

HCID 66868671HCID 66868671、化合物

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

反応条件

温度
2.5 °C

実験手順

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%).

後処理

  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

出典と根拠

ORDレコード
ord-42b2f3ce90a648c7b1166e2a0717bd11
出典データセット
uspto-grants-2015_02
特許番号
US08957089B2

関連ノート

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