3-(5-Chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-pyridin-3-yl)-acrylic Acid Ethyl Ester → HCID 69655855、化合物

HRID 11683ノート

反応式

HRID 11683 の反応式
[CH2:1]([O:3][C:4](=[O:34])[CH:5]=[CH:6][C:7]1[C:8]([O:14][CH2:15][C:16]([N:18]2[CH2:23][C@H:22]([CH3:24])[N:21]([CH2:25][C:26]3[CH:31]=[CH:30][C:29]([F:32])=[CH:28][CH:27]=3)[CH2:20][C@H:19]2[CH3:33])=[O:17])=[N:9][CH:10]=[C:11]([Cl:13])[CH:12]=1)[CH3:2].[H][H]>C(O)C.[Pt]=O>[CH2:1]([O:3][C:4](=[O:34])[CH2:5][CH2:6][C:7]1[C:8]([O:14][CH2:15][C:16]([N:18]2[CH2:23][C@H:22]([CH3:24])[N:21]([CH2:25][C:26]3[CH:31]=[CH:30][C:29]([F:32])=[CH:28][CH:27]=3)[CH2:20][C@H:19]2[CH3:33])=[O:17])=[N:9][CH:10]=[C:11]([Cl:13])[CH:12]=1)[CH3:2]

参加物

5

反応物 2

HCID 696553743-(5-Chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-pyridin-3-yl)-acrylic Acid Ethyl EsterHCID 178418361HCID 178418361、化合物

生成物 1

HCID 69655855HCID 69655855、化合物収率 78.4%

試薬・触媒・溶媒 2

HCID 82844Platinum oxide (PtO)触媒HCID 702Ethanol溶媒

実験手順

To a solution of 3-(5-chloro-2-{2-[4-(4-fluoro-benzyl)-(2R,5S)-2,5-dimethyl-piperazin-1-yl]-2-oxo-ethoxy}-pyridin-3-yl)-acrylic acid ethyl ester (0.102 g, 0.21 mmol) in ethanol (20 mL) was added platinum oxide (0.010 g). The reaction mixture was shaken under positive pressure of hydrogen gas (20 psi) for 20 minutes. The resulting mixture was filtered through a pad of celite, the filter cake was washed with ethanol, and the combined filtrate was concentrated in vacuo to give the title compound (0.081 g).

後処理

  1. filtrationThe resulting mixture was filtered through a pad of celite
  2. washthe filter cake was washed with ethanol
  3. concentrationthe combined filtrate was concentrated in vacuo

出典と根拠

ORDレコード
ord-369032f037b84c4e9ebb3e763ca261b0
出典データセット
uspto-grants-2006_08
特許番号
US07098212B2

反応ノート

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