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Piperidine → 5-Bromo-3-[5-(3-diethylamino-propyl)-1H-indol-2-ylmethylene]-1,3-dihydro-indol-2-one

HRID 1790912
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인쇄 미리보기

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HRID 1790912 반응식
[Br:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6](=[O:11])[CH2:5]2.[CH2:12]([N:14]([CH2:29][CH3:30])[CH2:15][CH2:16][CH2:17][C:18]1[CH:19]=[C:20]2[C:24](=[CH:25][CH:26]=1)[NH:23][C:22]([CH:27]=O)=[CH:21]2)[CH3:13].N1CCCCC1>C(O)C>[Br:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6](=[O:11])[C:5]2=[CH:27][C:22]1[NH:23][C:24]2[C:20]([CH:21]=1)=[CH:19][C:18]([CH2:17][CH2:16][CH2:15][N:14]([CH2:29][CH3:30])[CH2:12][CH3:13])=[CH:26][CH:25]=2
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참가 물질

5

반응물 3

HCID 8082PiperidineHCID 6111935-Bromo-2-oxindoleHCID 220421145-(3-diethylamino-propyl)-1H-indole-2-carbaldehyde

생성물 1

HCID 695866785-Bromo-3-[5-(3-diethylamino-propyl)-1H-indol-2-ylmethylene]-1,3-dihydro-indol-2-one수율 60.5%

시약·촉매·용매 1

HCID 702Ethanol용매

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온도
95 °C

실험 절차

A mixture of 5-bromo-2-oxindole (41 mg, 0.19 mmol), 5-(3-diethylamino-propyl)-1H-indole-2-carbaldehyde (50 mg, 0.19 mmol) and piperidine(0.1 mL) in ethanol (1 mL) was heated in a sealed tube at 95° C. for 20 hours. The precipitate was collected by vacuum filtration, washed with ethanol and dried to give 52 mg (59%) of the title compound as a red-orange solid.

후처리

  1. filtrationThe precipitate was collected by vacuum filtration
  2. washwashed with ethanol
  3. customdried

출처 및 근거

ORD 기록
ord-3f636c0e24cc43d8915a9f71c967d359
출처 데이터셋
uspto-grants-2006_07
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US07071332B2

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