Lawesson's reagent → (S)-1-(3-(4-dimethylaminothieno[3,2-d]pyrimidin-2-ylamino)pyrrolidin-1-yl)-2-(4-trifluoromethoxyphenyl)ethanethione

HRID 1666648ノート

反応式

HRID 1666648 の反応式
[CH3:1][N:2]([CH3:32])[C:3]1[C:4]2[S:31][CH:30]=[CH:29][C:5]=2[N:6]=[C:7]([NH:9][C@H:10]2[CH2:14][CH2:13][N:12]([C:15](=O)[CH2:16][C:17]3[CH:22]=[CH:21][C:20]([O:23][C:24]([F:27])([F:26])[F:25])=[CH:19][CH:18]=3)[CH2:11]2)[N:8]=1.COC1C=CC(P2(SP(C3C=CC(OC)=CC=3)(=S)S2)=[S:42])=CC=1>C1(C)C=CC=CC=1>[CH3:1][N:2]([CH3:32])[C:3]1[C:4]2[S:31][CH:30]=[CH:29][C:5]=2[N:6]=[C:7]([NH:9][C@H:10]2[CH2:14][CH2:13][N:12]([C:15](=[S:42])[CH2:16][C:17]3[CH:22]=[CH:21][C:20]([O:23][C:24]([F:27])([F:26])[F:25])=[CH:19][CH:18]=3)[CH2:11]2)[N:8]=1

参加物

4

反応物 2

HCID 87949Lawesson's reagentHCID 57970137(S)-1-(3-(4-dimethylaminothieno[3,2-d]pyrimidin-2-ylamino)pyrrolidin-1-yl)-2-(4-trifluoromethoxyphenyl)ethanone

生成物 1

HCID 57970083(S)-1-(3-(4-dimethylaminothieno[3,2-d]pyrimidin-2-ylamino)pyrrolidin-1-yl)-2-(4-trifluoromethoxyphenyl)ethanethione収率 26.1%

試薬・触媒・溶媒 1

HCID 1140Toluene溶媒

反応条件

温度
110 °C

実験手順

A mixture of (S)-1-(3-(4-dimethylaminothieno[3,2-d]pyrimidin-2-ylamino)pyrrolidin-1-yl)-2-(4-trifluoromethoxyphenyl)ethanone (0.10 g), Lawesson's reagent (0.087 g), and toluene (10 mL) was heated at 110° C. for 5 h with stirring. After left stand for cooling, the reaction mixture was concentrated under reduced pressure, and the residue was purified by silica gel column chromatography (silica gel, chloroform/methanol=50:1) to obtain light yellow solid (S)-1-(3-(4-dimethylaminothieno[3,2-d]pyrimidin-2-ylamino)pyrrolidin-1-yl)-2-(4-trifluoromethoxyphenyl)ethanethione (0.027 g).

後処理

  1. waitAfter left stand
  2. temperaturefor cooling
  3. concentrationthe reaction mixture was concentrated under reduced pressure
  4. customthe residue was purified by silica gel column chromatography (silica gel, chloroform/methanol=50:1)

出典と根拠

ORDレコード
ord-8e0aa53b57d749cb83b38dc49998109e
出典データセット
uspto-grants-2011_10
特許番号
US08044068B2

反応ノート

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