5-Chlorooxindole → 5-(5-Chloro-2-oxo-1,2-dihydroindol-3-ylidenemethyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic Acid (2-dimethylaminoethyl)amide

HRID 1368447Notes

Reaction equation

[Cl: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.[CH3:12][N:13]([CH3:28])[CH2:14][CH2:15][NH:16][C:17]([C:19]1[C:23]([CH3:24])=[C:22]([CH:25]=O)[NH:21][C:20]=1[CH3:27])=[O:18]>>[CH3:12][N:13]([CH3:28])[CH2:14][CH2:15][NH:16][C:17]([C:19]1[C:23]([CH3:24])=[C:22]([CH:25]=[C:5]2[C:4]3[C:8](=[CH:9][CH:10]=[C:2]([Cl:1])[CH:3]=3)[NH:7][C:6]2=[O:11])[NH:21][C:20]=1[CH3:27])=[O:18]

Participants

Reactant 2

HCID 1528015-Chlorooxindole

HCID 54380946HCID 54380946, compound

Product 1

HCID 672808855-(5-Chloro-2-oxo-1,2-dihydroindol-3-ylidenemethyl)-2,4-dimethyl-1H-pyrrole-3-carboxylic Acid (2-dimethylaminoethyl)amideYield 94.8%

Procedure

5-Chloro-1,3-dihydroindol-2-one (0.1 g, 0.6 mmol) was condensed with 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid (2-dimethylaminoethyl)amide (0.15 g) to give 0.22 g (90%) of the title compound as a yellow solid.

Sources & evidence

ORD record: ord-db27d9775e5949f2ace82702adef3b73
Source dataset: uspto-grants-2003_06
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06573293B2

Reaction notes

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