Triethylamine → N-((1RS,2SR)-2-(4-fluorophenyl)-2-hydroxy-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-N'-(1-naphthalenyl)urea

HRID 1610242

反応式

HRID 1610242 の反応式
Cl.[F:2][C:3]1[CH:8]=[CH:7][C:6]([CH:9]([OH:23])[CH:10]([NH2:22])[CH2:11][C:12]2[CH:17]=[CH:16][C:15]([C:18]([F:21])([F:20])[F:19])=[CH:14][CH:13]=2)=[CH:5][CH:4]=1.C(N(CC)CC)C.[C:31]1([N:41]=[C:42]=[O:43])[C:40]2[C:35](=[CH:36][CH:37]=[CH:38][CH:39]=2)[CH:34]=[CH:33][CH:32]=1>C(#N)C.O>[F:2][C:3]1[CH:4]=[CH:5][C:6]([CH:9]([OH:23])[CH:10]([NH:22][C:42]([NH:41][C:31]2[C:40]3[C:35](=[CH:36][CH:37]=[CH:38][CH:39]=3)[CH:34]=[CH:33][CH:32]=2)=[O:43])[CH2:11][C:12]2[CH:17]=[CH:16][C:15]([C:18]([F:21])([F:20])[F:19])=[CH:14][CH:13]=2)=[CH:7][CH:8]=1

参加物

6

反応物 3

HCID 8471TriethylamineHCID 66589alpha-Naphthyl isocyanateHCID 22261728(1RS,2RS)-1-(4-fluorophenyl)-1-hydroxy-3-(4-(trifluoromethyl)phenyl)-2-propylamine hydrochloride

生成物 1

HCID 22261725N-((1RS,2SR)-2-(4-fluorophenyl)-2-hydroxy-1-((4-(trifluoromethyl)phenyl)methyl)ethyl)-N'-(1-naphthalenyl)urea収率 65.1%

試薬・触媒・溶媒 2

HCID 962Water溶媒HCID 6342Acetonitrile溶媒

実験手順

To a solution of (1RS,2SR)-1-(4-fluorophenyl)-1-hydroxy-3-(4-(trifluoromethyl)phenyl)-2-propylamine hydrochloride (150 mg, 0.43 mmol) in acetonitrile (10 ml) were added triethylamine (0.089 ml, 0.64 mmol) and 1-naphthyl isocyanate (0.062 ml, 0.43 mmol) and the mixture was stirred overnight at room temperature. The reaction solution was diluted with water (50 ml) and extracted with ethyl acetate (50 ml×2). The extract was washed successively with 1N hydrochloric acid, 1N aqueous sodium hydroxide solution and saturated brine, dried over anhydrous magnesium sulfate and evaporated under reduced pressure. The residue was recrystallized from ethyl acetate-hexane to give the title compound (135 mg, 65%).

後処理

  1. extractionextracted with ethyl acetate (50 ml×2)
  2. washThe extract was washed successively with 1N hydrochloric acid, 1N aqueous sodium hydroxide solution and saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customevaporated under reduced pressure
  5. customThe residue was recrystallized from ethyl acetate-hexane

出典と根拠

ORDレコード
ord-a0830b41fd474caf8e75bd0582810f2a
出典データセット
uspto-grants-2006_01
特許番号
US06982348B2

関連ノート

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