5-Chloro-1-methyl-1H-pyrazole-4-carbonyl chloride → 5-Chloro-1-methyl-1H-pyrazole-4-carboxylic acid [3-(2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide

HRID 640991Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 640991
[Cl:1][C:2]1[N:6]([CH3:7])[N:5]=[CH:4][C:3]=1[C:8](Cl)=[O:9].[NH2:11][C:12]1[CH:13]=[C:14]([CH:27]=[CH:28][CH:29]=1)[C:15]([C:17]1[CH:25]=[C:24]2[C:20]([CH2:21][C:22](=[O:26])[NH:23]2)=[CH:19][CH:18]=1)=[O:16]>C1COCC1>[O:26]=[C:22]1[CH2:21][C:20]2[C:24](=[CH:25][C:17]([C:15]([C:14]3[CH:13]=[C:12]([NH:11][C:8]([C:3]4[CH:4]=[N:5][N:6]([CH3:7])[C:2]=4[Cl:1])=[O:9])[CH:29]=[CH:28][CH:27]=3)=[O:16])=[CH:18][CH:19]=2)[NH:23]1

Komponenten

4

Edukt 2

HCID 27357735-Chloro-1-methyl-1H-pyrazole-4-carbonyl chlorideHCID 592564786-(3-Amino-benzoyl)-1,3-dihydro-indol-2-one

Produkt 1

HCID 866104235-Chloro-1-methyl-1H-pyrazole-4-carboxylic acid [3-(2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amideAusbeute 71,4 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8028TetrahydrofuranLösungsmittel3×

Versuchsvorschrift

A dry flask was charged with 5-Chloro-1-methyl-1H-pyrazole-4-carbonyl chloride (0.200 g, 1.1 mmol) was dissolved in THF (10 mL). 6-(3-Amino-benzoyl)-1,3-dihydro-indol-2-one (as prepared in Example 40, 0.178 g, 0.706 mmol) was added to the THF solution of the acid chloride, and the mixture was allowed to reflux for overnight. The reaction mixture was then allowed to cool to room temperature. The room temperature reaction mixture was filtered. The solid residue was washed with 0° C. THF (10 mL) to afford the 5-Chloro-1-methyl-1H-pyrazole-4-carboxylic acid [3-(2-oxo-2,3-dihydro-1H-indole-6-carbonyl)-phenyl]-amide as a solid (0.199 g, 0.504 mmol, 71%).

Aufarbeitung

  1. temperatureto reflux for overnight
  2. customThe room temperature reaction mixture
  3. filtrationwas filtered
  4. washThe solid residue was washed with 0° C

Quellen und Nachweise

ORD-Eintrag
ord-04e1f8483e7a4517934105552c19861e
Quelldatensatz
uspto-grants-2010_04
Patentnummer
US07692005B2

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