1-(2-Toluoylmethyl)-2-oxo-3-tert-butoxycarbonylamino-5-(2-thenoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepine → 1-(2-toluoylmethyl)-2-oxo-3-amino-5-(2-thenoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepine

HRID 1979435ノート

反応式

HRID 1979435 の反応式
[C:1]1([CH3:38])[C:2]([C:7]([CH2:9][N:10]2[C:16]3[CH:17]=[C:18]([CH3:21])[CH:19]=[CH:20][C:15]=3[N:14]([C:22](=[O:28])[C:23]3[S:27][CH:26]=[CH:25][CH:24]=3)[CH2:13][CH:12]([NH:29]C(OC(C)(C)C)=O)[C:11]2=[O:37])=[O:8])=[CH:3][CH:4]=[CH:5][CH:6]=1>Cl.O1CCOCC1>[C:1]1([CH3:38])[C:2]([C:7]([CH2:9][N:10]2[C:16]3[CH:17]=[C:18]([CH3:21])[CH:19]=[CH:20][C:15]=3[N:14]([C:22](=[O:28])[C:23]3[S:27][CH:26]=[CH:25][CH:24]=3)[CH2:13][CH:12]([NH2:29])[C:11]2=[O:37])=[O:8])=[CH:3][CH:4]=[CH:5][CH:6]=1

参加物

3

反応物 1

HCID 212017551-(2-Toluoylmethyl)-2-oxo-3-tert-butoxycarbonylamino-5-(2-thenoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepine

生成物 1

HCID 212017831-(2-toluoylmethyl)-2-oxo-3-amino-5-(2-thenoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepine収率 100%

試薬・触媒・溶媒 1

HCID 204431481,4-Dioxane hydrochloride溶媒

反応条件

温度
60 °C

実験手順

1-(2-Toluoylmethyl) -2-oxo-3-tert-butoxycarbonylamino-5-(2-thenoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepine(l.0 g) was dissolved in 4N HCl-dioxane (10 ml), the mixture was stirred at 60° C. for one hour. The reaction mixture was concentrated under reduced pressure, neutralized with saturated aqueous sodium bicarbonate, and extracted with methylene chloride. The organic layer was washed with water and saturated brine, and dried over anhydrous sodium sulfate, the solvent was evaporated under reduced pressure, to thereby obtain 0.81 g of the title compound as a light yellow crystal (Yield: 100%).

後処理

  1. concentrationThe reaction mixture was concentrated under reduced pressure
  2. extractionextracted with methylene chloride
  3. washThe organic layer was washed with water and saturated brine
  4. dry with materialdried over anhydrous sodium sulfate
  5. customthe solvent was evaporated under reduced pressure

出典と根拠

ORDレコード
ord-a603fdbbeca04a1eba460199b735c8d5
出典データセット
uspto-grants-2001_05
特許番号
US06239131B1

反応ノート

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