Water → 4-[1-Amino-4-[2-(3-hydroxy-phenyl)-ethylamino]-1-(3-methyl-3H-imidazol-4-yl)-butyl]-2-fluoro-benzonitrile

HRID 413433ノート

反応式

HRID 413433 の反応式
[C:1]([C:3]1[CH:8]=[CH:7][C:6]([C:9]([NH:30]S(C(C)(C)C)=O)([C:24]2[N:25]([CH3:29])[CH:26]=[N:27][CH:28]=2)[CH2:10][CH2:11][CH2:12][NH:13][CH2:14][CH2:15][C:16]2[CH:21]=[CH:20][CH:19]=[C:18]([O:22]C)[CH:17]=2)=[CH:5][C:4]=1[F:37])#[N:2].B(Br)(Br)Br.O>C(Cl)Cl>[NH2:30][C:9]([C:6]1[CH:7]=[CH:8][C:3]([C:1]#[N:2])=[C:4]([F:37])[CH:5]=1)([C:24]1[N:25]([CH3:29])[CH:26]=[N:27][CH:28]=1)[CH2:10][CH2:11][CH2:12][NH:13][CH2:14][CH2:15][C:16]1[CH:21]=[CH:20][CH:19]=[C:18]([OH:22])[CH:17]=1

参加物

5

反応物 3

HCID 962WaterHCID 25134Boron tribromideHCID 865855192-Methyl-propane-2-sulfinic acid [1-(4-cyano-3-fluoro-phenyl)-4-[2-(3-methoxy-phenyl)-ethylamino]-1-(3-methyl-3-H-imidazol-4-yl)-butyl]-amide

生成物 1

HCID 185332004-[1-Amino-4-[2-(3-hydroxy-phenyl)-ethylamino]-1-(3-methyl-3H-imidazol-4-yl)-butyl]-2-fluoro-benzonitrile

試薬・触媒・溶媒 1

HCID 6344Dichloromethane溶媒2 回

実験手順

2-Methyl-propane-2-sulfinic acid [1-(4-cyano-3-fluoro-phenyl)-4-[2-(3-methoxy-phenyl)-ethylamino]-1-(3-methyl-3-H-imidazol-4-yl)-butyl]-amide (0.075 g, 0.1427 mmol) was dissolved in CH2Cl2 (7 mL) with cooling in an ice-H2O bath, then treated with BBr3 (1 mL of a 1M solution in CH2Cl2, 1 mmol). After 15 min., H2O (3 mL) was added and the reaction mixture was concentrated in vacuo. The residue was dissolved in MeOH and stirred at ambient temperature for 15 min. Concentration to dryness gave the title compound which was used without further purification. MS (M+1) 408.

後処理

  1. temperaturewith cooling in an ice-H2O bath
  2. concentrationthe reaction mixture was concentrated in vacuo
  3. dissolutionThe residue was dissolved in MeOH
  4. concentrationConcentration to dryness

出典と根拠

ORDレコード
ord-e2001d3c7d0c44c8893b3f00f01c88e6
出典データセット
uspto-grants-2003_05
特許番号
US06566385B2

反応ノート

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