Acetic Acid → HCID 68385236、化合物

HRID 529308

反応式

HRID 529308 の反応式
[C:1]1([C@@H:7]2[CH2:9][C@H:8]2[NH2:10])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[C:11]([CH:14]1[CH2:19][CH2:18][N:17]([C:20]([O:22][C:23]([CH3:26])([CH3:25])[CH3:24])=[O:21])[CH2:16][CH2:15]1)(=O)[CH3:12].CC(O)=O.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+].C([O-])(O)=O.[Na+]>C(Cl)(Cl)Cl>[C:1]1([C@@H:7]2[CH2:9][C@H:8]2[NH:10][CH:11]([CH:14]2[CH2:15][CH2:16][N:17]([C:20]([O:22][C:23]([CH3:24])([CH3:26])[CH3:25])=[O:21])[CH2:18][CH2:19]2)[CH3:12])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1

参加物

7

反応物 5

HCID 176Acetic AcidHCID 19493(1R,2S)-TranylcypromineHCID 516892Sodium BicarbonateHCID 5049666Sodium triacetoxyborohydrideHCID 109879834-Acetyl-piperidine-1-carboxylic acid tert-butyl ester

生成物 1

HCID 68385236HCID 68385236、化合物

試薬・触媒・溶媒 1

HCID 6212Chloroform溶媒

実験手順

A mixture of [trans-2-phenylcyclopropyl]amine (116 mg, 0.871 mmol), 1,1-dimethylethyl 4-acetyl-1-piperidinecarboxylate (110 mg, 0.484 mmol) and AcOH (1 μL, 0.017 mmol) in Chloroform (10 mL) was stirred at room temperature for 18 hours. Sodium triacetoxyborohydride (196 mg, 0.925 mmol) was added and stirring continued for 18 hours. Upon completion, saturated NaHCO3 was added to the reaction mixture and the mixture was extracted with CHCl3 (2×50 mL). The organics were combined, dried over Na2SO4 and concentrated. The residue was adsorbed onto silica and purified via column chromatography on the Isco Companion (gradient 0-100% 80:20:2 [CHCl3/MeOH/NH4OH]/CHCl3; 12 g column) to yield the desired product. This was further purified via reverse phase column chromatography on Gilson (C18 column: 0.1% Formic acid H2O/CH3CN, 95-5%) to obtain pure the pure title compound (67 mg, 22% yield) as a colorless oil: LC-MS (ES) m/z=345 (M+H)+.

後処理

  1. stirringstirring
  2. waitcontinued for 18 hours
  3. extractionthe mixture was extracted with CHCl3 (2×50 mL)
  4. dry with materialdried over Na2SO4
  5. concentrationconcentrated
  6. custompurified via column chromatography on the Isco Companion (gradient 0-100% 80:20:2 [CHCl3/MeOH/NH4OH]/CHCl3; 12 g column)

出典と根拠

ORDレコード
ord-ea0f3b21da0946a7962f34e54dc7902b
出典データセット
uspto-grants-2016_05
特許番号
US09346840B2

関連ノート

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