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2-formyl-5-methyl-1H-pyrrole-3-carboxylic acid (2-pyrrolidin-1-yl-ethyl)-amide → 2-[4(3-Methoxy-phenyl)2-oxo-1,2-dihydro-indol-3-ylidenemethyl]-5-methyl-1H-pyrrole-3-carboxylic acid (2-pyrrolidin-1-yl-ethyl)-amide

HRID 1839720
ノート
印刷プレビュー

反応式

HRID 1839720 の反応式
[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.[N:19]1([CH2:24][CH2:25][NH:26][C:27]([C:29]2[CH:33]=[C:32]([CH3:34])[NH:31][C:30]=2[CH:35]=O)=[O:28])[CH2:23][CH2:22][CH2:21][CH2:20]1>C(O)C.N1CCCCC1>[N:19]1([CH2:24][CH2:25][NH:26][C:27]([C:29]2[CH:33]=[C:32]([CH3:34])[NH:31][C:30]=2[CH:35]=[C:11]2[C:10]3[C:14](=[CH:15][CH:16]=[CH:17][C:9]=3[C:5]3[CH:6]=[CH:7][CH:8]=[C:3]([O:2][CH3:1])[CH:4]=3)[NH:13][C:12]2=[O:18])=[O:28])[CH2:23][CH2:22][CH2:21][CH2:20]1
参加物実験手順後処理出典と根拠反応ノート

参加物

5

反応物 2

HCID 207616182-formyl-5-methyl-1H-pyrrole-3-carboxylic acid (2-pyrrolidin-1-yl-ethyl)-amideHCID 225618094-(3-Methoxy-phenyl)-1,3-dihydro indol-2-one

生成物 1

HCID 513463932-[4(3-Methoxy-phenyl)2-oxo-1,2-dihydro-indol-3-ylidenemethyl]-5-methyl-1H-pyrrole-3-carboxylic acid (2-pyrrolidin-1-yl-ethyl)-amide収率 34%

試薬・触媒・溶媒 2

HCID 8082Piperidine触媒
HCID 702
Ethanol
溶媒

実験手順

To a solution of 4-(3-methoxy-phenyl)-1,3-dihydro-indol-2-one (59.8 mg, 0.25 mmol) and 2-Formyl-5-methyl-1H-pyrrole-3-carboxylic acid (2-pyrrolidin-1-yl-ethyl)-amide (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. A yellow solid product was precipitated out, filtered, washed by ethanol for three times, and dried under high vacuum to provide pure product 2-[4-(3-Methoxy-phenyl)-2-oxo-1,2-dihydro-indol-3-ylidenemethyl]-5-methyl-1H-pyrrole-3-carboxylic acid (2-pyrrolidin-1-yl-ethyl)-amide as a yellow solid (40 mg, 34%).

後処理

  1. customA yellow solid product was precipitated out
  2. filtrationfiltered
  3. washwashed by ethanol for three times
  4. customdried under high vacuum

出典と根拠

ORDレコード
ord-334c0b4c5ca94dcda4538941855bd628
出典データセット
uspto-grants-2004_01
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US06677368B2

反応ノート

読み込み中…

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