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Piperidine → HCID 54514641, 화합물

HRID 1815379
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HRID 1815379 반응식
[C:1]([CH2:4][CH2:5][C:6]1[C:7]([CH3:13])=[C:8]([CH:11]=O)[NH:9][CH:10]=1)([OH:3])=[O:2].[NH2:14][S:15]([C:18]1[CH:19]=[C:20]2[C:24](=[CH:25][CH:26]=1)[NH:23][C:22](=[O:27])[CH2:21]2)(=[O:17])=[O:16].N1CCCCC1>C(O)C>[CH3:13][C:7]1[C:6]([CH2:5][CH2:4][C:1]([OH:3])=[O:2])=[CH:10][NH:9][C:8]=1[CH:11]=[C:21]1[C:20]2[C:24](=[CH:25][CH:26]=[C:18]([S:15](=[O:17])(=[O:16])[NH2:14])[CH:19]=2)[NH:23][C:22]1=[O:27]
참가 물질실험 절차후처리출처 및 근거반응 노트

참가 물질

5

반응물 3

HCID 8082PiperidineHCID 101982322-Oxoindoline-5-sulfonamideHCID 151607523-(5-formyl-4-methyl-1H-pyrrol-3-yl)propanoic acid

생성물 1

HCID 54514641HCID 54514641, 화합물수율 70.4%

시약·촉매·용매 1

HCID 702Ethanol용매

실험 절차

4-(2-Carboxyethyl)-2-formyl-3-methylpyrrole (90.6 mg), 106 mg 5-aminosulfonyl-2-oxindole, and 75 μL piperidine in 2 mL of ethanol were heated at 95° C. for 5 hours. The reaction mixture was cooled and concentrated. The residue was suspended in 6 N aqueous hydrochloric acid. The precipitate was filtered, washed with water to pH 6 and dried in a vacuum oven to give 132 mg (70%) of the title compound as a yellow solid.

후처리

  1. temperatureThe reaction mixture was cooled
  2. concentrationconcentrated
  3. filtrationThe precipitate was filtered
  4. washwashed with water to pH 6
  5. customdried in a vacuum oven

출처 및 근거

ORD 기록
ord-445aaf2cc83c4effa42a657f44d38991
출처 데이터셋
uspto-grants-2005_04
DOI
10.6084/m9.figshare.5104873.v1
특허 번호
US06878733B1

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