Chloroacetyl chloride → N-[5-({2-[(chloroacetyl)amino][1,3]thiazolo[5,4-b]pyridin-5-yl}oxy)-2-methylphenyl]-3-(1-cyano-1-methylethyl)benzamide

HRID 1800464ノート

反応式

HRID 1800464 の反応式
[NH2:1][C:2]1[S:3][C:4]2[C:9]([N:10]=1)=[CH:8][CH:7]=[C:6]([O:11][C:12]1[CH:13]=[CH:14][C:15]([CH3:32])=[C:16]([NH:18][C:19](=[O:31])[C:20]3[CH:25]=[CH:24][CH:23]=[C:22]([C:26]([C:29]#[N:30])([CH3:28])[CH3:27])[CH:21]=3)[CH:17]=1)[N:5]=2.[Cl:33][CH2:34][C:35](Cl)=[O:36]>CN(C)C=O.C(OCC)(=O)C>[Cl:33][CH2:34][C:35]([NH:1][C:2]1[S:3][C:4]2[C:9]([N:10]=1)=[CH:8][CH:7]=[C:6]([O:11][C:12]1[CH:13]=[CH:14][C:15]([CH3:32])=[C:16]([NH:18][C:19](=[O:31])[C:20]3[CH:25]=[CH:24][CH:23]=[C:22]([C:26]([C:29]#[N:30])([CH3:27])[CH3:28])[CH:21]=3)[CH:17]=1)[N:5]=2)=[O:36]

参加物

5

反応物 2

HCID 6577Chloroacetyl chloride2 回HCID 86646000N-{5-[(2-amino[1,3]thiazolo[5,4-b]pyridin-5-yl)oxy]-2-methylphenyl}-3-(1-cyano-1-methylethyl)benzamide

生成物 1

HCID 86646001N-[5-({2-[(chloroacetyl)amino][1,3]thiazolo[5,4-b]pyridin-5-yl}oxy)-2-methylphenyl]-3-(1-cyano-1-methylethyl)benzamide

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 8857Ethyl Acetate溶媒

実験手順

To a solution of N-{5-[(2-amino[1,3]thiazolo[5,4-b]pyridin-5-yl)oxy]-2-methylphenyl}-3-(1-cyano-1-methylethyl)benzamide (200 mg, 0.451 mmol) produced in Example C33(iv) in N,N-dimethylformamide (4.0 mL) was added chloroacetyl chloride (50 μL, 0.631 mmol), and the mixture was stirred at room temperature for 2 hr. Chloroacetyl chloride (25 μL, 0.314 mmol) was added to the reaction mixture, and the mixture was further stirred at room temperature for 2 hr. The reaction mixture was diluted with ethyl acetate (100 mL), washed with 5% aqueous sodium hydrogen carbonate solution (100 mL) and saturated brine (100 mL), and dried over anhydrous sodium sulfate. The insoluble material was filtered off, and the filtrate was concentrated under reduced pressure to give N-[5-({2-[(chloroacetyl)amino][1,3]thiazolo[5,4-b]pyridin-5-yl}oxy)-2-methylphenyl]-3-(1-cyano-1-methylethyl)benzamide as a colorless solid.

後処理

  1. stirringthe mixture was further stirred at room temperature for 2 hr
  2. washwashed with 5% aqueous sodium hydrogen carbonate solution (100 mL) and saturated brine (100 mL)
  3. dry with materialdried over anhydrous sodium sulfate
  4. filtrationThe insoluble material was filtered off
  5. concentrationthe filtrate was concentrated under reduced pressure

出典と根拠

ORDレコード
ord-d00a3fde59804bdfa789b96bc4c7626a
出典データセット
uspto-grants-2013_01
特許番号
US08344135B2

反応ノート

読み込み中…