3,5-dimethyl-4-(4-methylpiperazine-1-carbonyl)-1H-pyrrole-2-carbaldehyde → 3-[3,5-dimethyl 4-(4-methyl-piperazine-1-carbonyl)-1H-pyrrol-2-ylmethylene]-4-(3-methoxy-phenyl)-1,3-dihydro-indol-2-one

HRID 983105

반응식

HRID 983105 반응식
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:9]2[CH:17]=[CH:16][CH:15]=[C:14]3[C:10]=2[CH2:11][C:12](=[O:18])[NH:13]3)[CH:6]=[CH:7][CH:8]=1.[CH3:19][C:20]1[C:24]([C:25]([N:27]2[CH2:32][CH2:31][N:30]([CH3:33])[CH2:29][CH2:28]2)=[O:26])=[C:23]([CH3:34])[NH:22][C:21]=1[CH:35]=O>C(O)C.N1CCCCC1>[CH3:19][C:20]1[C:24]([C:25]([N:27]2[CH2:28][CH2:29][N:30]([CH3:33])[CH2:31][CH2:32]2)=[O:26])=[C:23]([CH3:34])[NH:22][C:21]=1[CH:35]=[C:11]1[C:10]2[C:14](=[CH:15][CH:16]=[CH:17][C:9]=2[C:5]2[CH:6]=[CH:7][CH:8]=[C:3]([O:2][CH3:1])[CH:4]=2)[NH:13][C:12]1=[O:18]

참가 물질

5

반응물 2

HCID 121115823,5-dimethyl-4-(4-methylpiperazine-1-carbonyl)-1H-pyrrole-2-carbaldehydeHCID 225618094-(3-Methoxy-phenyl)-1,3-dihydro indol-2-one

생성물 1

HCID 249426543-[3,5-dimethyl 4-(4-methyl-piperazine-1-carbonyl)-1H-pyrrol-2-ylmethylene]-4-(3-methoxy-phenyl)-1,3-dihydro-indol-2-one수율 53%

시약·촉매·용매 2

HCID 8082Piperidine촉매HCID 702Ethanol용매

실험 절차

To a solution of 4-(3-methoxy-phenyl)-1,3-dihydro indol-2-one (59.8 mg, 0.25 mmol) and 3,5-dimethyl-4-(4-methyl-piperazine-1-carbonyl)-1H-pyrrole-2-carbaldehyde (64.8 mg, 0.25 mmol) in ethanol (2 mL) was added piperidine (3 drops). The reaction mixture was stirred at room temperature for three days. The reaction solution was evaporated, and purified on a silica gel column eluting with MeOH—CH2Cl2 5:95 to provide 3-[3,5-dimethyl 4-(4-methyl-piperazine-1-carbonyl)-1H-pyrrol-2-ylmethylene]-4-(3-methoxy-phenyl)-1,3-dihydro-indol-2-one as a yellow solid (62 mg, 53%)

후처리

  1. customThe reaction solution was evaporated
  2. custompurified on a silica gel column
  3. washeluting with MeOH—CH2Cl2 5:95

출처 및 근거

ORD 기록
ord-e4490566b70c4db382dd8d38eb7cf348
출처 데이터셋
uspto-grants-2005_03
특허 번호
US06861418B2

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