1,1'-Carbonyldiimidazole → N-{2-[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]ethyl}-5-({[(4-methoxy-2,6-dimethylphenyl)sulfonyl](methyl)amino}methyl)furan-3-carboxamide

HRID 468984노트

반응식

HRID 468984 반응식
[CH3:1][O:2][C:3]1[CH:8]=[C:7]([CH3:9])[C:6]([S:10]([N:13]([CH2:15][C:16]2[O:20][CH:19]=[C:18]([C:21](O)=[O:22])[CH:17]=2)[CH3:14])(=[O:12])=[O:11])=[C:5]([CH3:24])[CH:4]=1.C1N=CN(C(N2C=NC=C2)=O)C=1.[NH:37]1[CH2:41][CH2:40][N:39]=[C:38]1[C:42]1[CH:47]=[CH:46][C:45]([CH2:48][CH2:49][NH2:50])=[CH:44][CH:43]=1.CCN(C(C)C)C(C)C>ClCCCl>[NH:39]1[CH2:40][CH2:41][N:37]=[C:38]1[C:42]1[CH:43]=[CH:44][C:45]([CH2:48][CH2:49][NH:50][C:21]([C:18]2[CH:17]=[C:16]([CH2:15][N:13]([S:10]([C:6]3[C:7]([CH3:9])=[CH:8][C:3]([O:2][CH3:1])=[CH:4][C:5]=3[CH3:24])(=[O:12])=[O:11])[CH3:14])[O:20][CH:19]=2)=[O:22])=[CH:46][CH:47]=1

참가 물질

6

반응물 4

HCID 682631,1'-CarbonyldiimidazoleHCID 81531DiisopropylethylamineHCID 223907052-[4-(4,5-Dihydro-1H-imidazol-2-yl)phenyl]ethan-1-amineHCID 583930975-({[(4-Methoxy-2,6-dimethylphenyl)sulfonyl](methyl)amino}methyl)furan-3-carboxylic acid

생성물 1

HCID 46175898N-{2-[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]ethyl}-5-({[(4-methoxy-2,6-dimethylphenyl)sulfonyl](methyl)amino}methyl)furan-3-carboxamide

시약·촉매·용매 1

HCID 111,2-Dichloroethane용매

실험 절차

5-({[(4-Methoxy-2,6-dimethylphenyl)sulfonyl](methyl)amino}methyl)furan-3-carboxylic acid (100 mg, 0.3 mmol) was dissolved in DCE (6 mL) and CDI (195 mg, 0.6 mmol) was added. The reaction was stirred at room temperature until complete as determined by LCMS. 2-[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]ethanamine (54 mg, 0.3 mmol) and DIPEA (0.63 mL, 1.8 mmol) was added and the reaction stirred for 4 days. The reaction was washed with saturated aqueous NH4Cl (6 mL) and the aqueous wash extracted with DCE (3×6 mL). The combined organic extracts were dried over MgSO4 and the solvent removed in vacuo. The resulting crude product was purified using prep method B to afford the title compound.

후처리

  1. stirringthe reaction stirred for 4 days
  2. washThe reaction was washed with saturated aqueous NH4Cl (6 mL)
  3. washthe aqueous wash
  4. extractionextracted with DCE (3×6 mL)
  5. dry with materialThe combined organic extracts were dried over MgSO4
  6. customthe solvent removed in vacuo
  7. customThe resulting crude product was purified

출처 및 근거

ORD 기록
ord-248d55b2b763432d9eb6466fe0032e32
출처 데이터셋
uspto-grants-2014_01
특허 번호
US08623859B2

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