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Water → 1-[1-(2-toluoylmethyl)-2-oxo-5-(2-thenoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-3-yl]-3-(3-ethoxycarbonylphenyl)urea

HRID 1979385
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HRID 1979385 반응식
[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[NH:14][CH2:13][CH:12]([NH:22][C:23]([NH:25][C:26]3[CH:31]=[CH:30][CH:29]=[C:28]([C:32]([O:34][CH2:35][CH3:36])=[O:33])[CH:27]=3)=[O:24])[C:11]2=[O:37])=[O:8])=[CH:3][CH:4]=[CH:5][CH:6]=1.[S:39]1[CH:43]=[CH:42][CH:41]=[C:40]1[C:44](Cl)=[O:45].N1C=CC=CC=1.O>ClCCCl.C(OCC)(=O)C>[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:44](=[O:45])[C:40]3[S:39][CH:43]=[CH:42][CH:41]=3)[CH2:13][CH:12]([NH:22][C:23]([NH:25][C:26]3[CH:31]=[CH:30][CH:29]=[C:28]([C:32]([O:34][CH2:35][CH3:36])=[O:33])[CH:27]=3)=[O:24])[C:11]2=[O:37])=[O:8])=[CH:3][CH:4]=[CH:5][CH:6]=1
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

7

반응물 4

HCID 962WaterHCID 1049PyridineHCID 789282-Thiophenecarbonyl chlorideHCID 212016301-[1-(2-toluoylmethyl)-2-oxo-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-3-yl]-3-(3-ethoxycarbonylphenyl)urea

생성물 1

HCID 212019971-[1-(2-toluoylmethyl)-2-oxo-5-(2-thenoyl)-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-3-yl]-3-(3-ethoxycarbonylphenyl)urea수율 91.3%

시약·촉매·용매 2

HCID 111,2-Dichloroethane용매HCID 8857Ethyl Acetate용매

실험 절차

1-[1-(2-Toluoylmethyl)-2-oxo-8-methyl-1,3,4,5-tetrahydro-2H-1,5-benzodiazepin-3-yl]-3-(3-ethoxycarbonylphenyl)urea (500 mg) obtained from Step 1 of Example 93 was suspended in 1,2-dichloroethane (10 ml), 2-thienylcarbonyl chloride (157 mg) and pyridine (87 μl) were added, and the mixture was refluxed for 2 hours. Water (100 ml) and ethyl acetate (100 ml) were added, separated, the organic layer was washed with 1N hydrochloric acid, and dried over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure, the residue was washed with diethyl ether, to thereby obtain 553 mg of the titled compound (Yield: 91.3%).

후처리

  1. temperaturethe mixture was refluxed for 2 hours
  2. customseparated
  3. washthe organic layer was washed with 1N hydrochloric acid
  4. dry with materialdried over anhydrous sodium sulfate
  5. customThe solvent was evaporated under reduced pressure
  6. washthe residue was washed with diethyl ether

출처 및 근거

ORD 기록
ord-07022403193d49da8a660b152e0f8697
출처 데이터셋
uspto-grants-2001_05
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06239131B1

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