(6S,9aR)-6-(4-chlorophenyl)-3,6,7,8,9,9a-hexahydroquinolizin-4-one → (6S,9aR)-6-(4-chlorophenyl)octahydroquinolizin-4-one

HRID 553989

反応式

HRID 553989 の反応式
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C@@H:8]2[CH2:17][CH2:16][CH2:15][C@H:14]3[N:9]2[C:10](=[O:18])[CH2:11][CH:12]=[CH:13]3)=[CH:4][CH:3]=1.[H][H]>CO.[Pt]=O>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([C@@H:8]2[CH2:17][CH2:16][CH2:15][C@H:14]3[N:9]2[C:10](=[O:18])[CH2:11][CH2:12][CH2:13]3)=[CH:4][CH:3]=1

参加物

5

反応物 2

HCID 67462933(6S,9aR)-6-(4-chlorophenyl)-3,6,7,8,9,9a-hexahydroquinolizin-4-oneHCID 178418361HCID 178418361、化合物

生成物 1

HCID 67462899(6S,9aR)-6-(4-chlorophenyl)octahydroquinolizin-4-one収率 79.8%

試薬・触媒・溶媒 2

HCID 82844Platinum oxide (PtO)触媒HCID 887Methanol溶媒

実験手順

Platinum oxide (95 mg) was added to a solution of (6S,9aR)-6-(4-chlorophenyl)-3,6,7,8,9,9a-hexahydroquinolizin-4-one (1.09 g) in methanol (50 mL), and the reaction solution was stirred in a hydrogen atmosphere at room temperature for one hour. The reaction solution was filtered through celite, and the filtrate was concentrated under reduced pressure. The residue was purified by silica gel column chromatography (elution solvent: heptane-ethyl acetate system) to obtain 877 mg of the title compound. The property value of the compound is as follows.

後処理

  1. filtrationThe reaction solution was filtered through celite
  2. concentrationthe filtrate was concentrated under reduced pressure
  3. customThe residue was purified by silica gel column chromatography (elution solvent: heptane-ethyl acetate system)

出典と根拠

ORDレコード
ord-7560fff7385a486c82e1eceb7eecc4c0
出典データセット
uspto-grants-2011_11
特許番号
US08048878B2

関連ノート

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