Benzyl isocyanate → 3-(3-Benzylureido)-1-(4-methoxy-benzenesulfonyl)-2,3,4,7-tetrahydro-1H-azepine-2-carboxylic acid

HRID 1759691노트

반응식

HRID 1759691 반응식
C([O:5][C:6]([CH:8]1[CH:14]([NH2:15])[CH2:13][CH:12]=[CH:11][CH2:10][N:9]1[S:16]([C:19]1[CH:24]=[CH:23][C:22]([O:25][CH3:26])=[CH:21][CH:20]=1)(=[O:18])=[O:17])=[O:7])(C)(C)C.[CH2:27]([N:34]=[C:35]=[O:36])[C:28]1[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=1>O1CCOCC1>[CH2:27]([NH:34][C:35](=[O:36])[NH:15][CH:14]1[CH2:13][CH:12]=[CH:11][CH2:10][N:9]([S:16]([C:19]2[CH:24]=[CH:23][C:22]([O:25][CH3:26])=[CH:21][CH:20]=2)(=[O:18])=[O:17])[CH:8]1[C:6]([OH:5])=[O:7])[C:28]1[CH:33]=[CH:32][CH:31]=[CH:30][CH:29]=1

참가 물질

4

반응물 2

HCID 76639Benzyl isocyanateHCID 120878683-Amino-1-(4-methoxy-benzenesulfonyl)-2,3,4,7-tetrahydro-1H-azepine-2-carboxylic acid tert-butyl ester

생성물 1

HCID 120878743-(3-Benzylureido)-1-(4-methoxy-benzenesulfonyl)-2,3,4,7-tetrahydro-1H-azepine-2-carboxylic acid

시약·촉매·용매 1

HCID 312751,4-Dioxane용매

실험 절차

3-Amino-1-(4-methoxy-benzenesulfonyl)-2,3,4,7-tetrahydro-1H-azepine-2-carboxylic acid tert-butyl ester (33 mg, 0.09 mmol) is solved in 3 ml dry Dioxane. Benzylisocyanate (10.6 μl, 0.086 mmol) is added and the reaction is stirred at room temperature for 1 h. Evaporation of the solvent and flash-chromatography, Dichloromethane/Methanol (7:1) afforded the product: Cal. 515.6 found (M)+ 515.9.

후처리

  1. customEvaporation of the solvent and flash-chromatography, Dichloromethane/Methanol (7:1)
  2. customafforded the product

출처 및 근거

ORD 기록
ord-b87df059fe9d4f92bd4ba9edd9e00c3f
출처 데이터셋
uspto-grants-2005_01
특허 번호
US06838454B2

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