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Cyclohexanecarbonyl chloride → N-((1RS,2SR)-1-((4-fluorophenyl)methyl)-2-hydroxy-2-(4-(trifluoromethyl)phenyl)ethyl)cyclohexanecarboxamide

HRID 1610479
ノート
印刷プレビュー

反応式

HRID 1610479 の反応式
[NH2:1][CH:2]([CH2:15][C:16]1[CH:21]=[CH:20][C:19]([F:22])=[CH:18][CH:17]=1)[CH:3]([C:5]1[CH:10]=[CH:9][C:8]([C:11]([F:14])([F:13])[F:12])=[CH:7][CH:6]=1)[OH:4].[CH:23]1([C:29](Cl)=[O:30])[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]1.C(=O)([O-])O.[Na+]>C(OCC)(=O)C.O>[F:22][C:19]1[CH:18]=[CH:17][C:16]([CH2:15][CH:2]([NH:1][C:29]([CH:23]2[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]2)=[O:30])[CH:3]([OH:4])[C:5]2[CH:10]=[CH:9][C:8]([C:11]([F:12])([F:13])[F:14])=[CH:7][CH:6]=2)=[CH:21][CH:20]=1
参加物実験手順後処理出典と根拠反応ノート

参加物

6

反応物 3

HCID 75938Cyclohexanecarbonyl chlorideHCID 516892Sodium BicarbonateHCID 22261902(1RS,2SR)-2-amino-3-(4-fluorophenyl)-1-(4-(trifluoromethyl)phenyl)-1-propanol

生成物 1

HCID 22262165N-((1RS,2SR)-1-((4-fluorophenyl)methyl)-2-hydroxy-2-(4-(trifluoromethyl)phenyl)ethyl)cyclohexanecarboxamide収率 90.2%

試薬・触媒・溶媒 2

HCID 962Water
溶媒
HCID 8857Ethyl Acetate溶媒

実験手順

To a solution of (1RS,2SR)-2-amino-3-(4-fluorophenyl)-1-(4-(trifluoromethyl)phenyl)-1-propanol (450 mg, 1.44 mmol) in ethyl acetate (15 ml) were added cyclohexanecarbonyl chloride (288 ml, 2.15 mmol) and saturated aqueous sodium hydrogen carbonate (15 ml), and the mixture was stirred at room temperature for 3 hrs. The reaction solution was diluted with water (100 ml) and extracted with ethyl acetate (100 ml×2). The extract was washed with saturated brine, dried over anhydrous magnesium sulfate and evaporated under reduced pressure. Recrystallization of the residue from ethyl acetate-hexane gave the title compound (550 mg, 90%).

後処理

  1. extractionextracted with ethyl acetate (100 ml×2)
  2. washThe extract was washed with saturated brine
  3. dry with materialdried over anhydrous magnesium sulfate
  4. customevaporated under reduced pressure
  5. customRecrystallization of the residue from ethyl acetate-hexane

出典と根拠

ORDレコード
ord-971279da0179492b82c45a4942317c55
出典データセット
uspto-grants-2006_01
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06982348B2

反応ノート

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