Indole-3-Carboxaldehyde → 3-(1H-Indol-3-ylmethylene)-2-oxo-2,3-dihydro-1H-indole-5-sulfonic acid dimethylamide

HRID 1790961Notes

Reaction equation

HRID 1790961 reaction equation
[CH3:1][N:2]([CH3:16])[S:3]([C:6]1[CH:7]=[C:8]2[C:12](=[CH:13][CH:14]=1)[NH:11][C:10](=[O:15])[CH2:9]2)(=[O:5])=[O:4].[NH:17]1[C:25]2[C:20](=[CH:21][CH:22]=[CH:23][CH:24]=2)[C:19]([CH:26]=O)=[CH:18]1>>[CH3:1][N:2]([CH3:16])[S:3]([C:6]1[CH:7]=[C:8]2[C:12](=[CH:13][CH:14]=1)[NH:11][C:10](=[O:15])[C:9]2=[CH:26][C:19]1[C:20]2[C:25](=[CH:24][CH:23]=[CH:22][CH:21]=2)[NH:17][CH:18]=1)(=[O:5])=[O:4]

Participants

3

Reactant 2

HCID 10256Indole-3-CarboxaldehydeHCID 98161852-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid dimethylamide

Product 1

HCID 542831063-(1H-Indol-3-ylmethylene)-2-oxo-2,3-dihydro-1H-indole-5-sulfonic acid dimethylamide

Procedure

5-Dimethylaminosulfonyl-2-oxindole was condensed with indole-3-carboxaldehyde to give the title compound.

Sources & evidence

ORD record
ord-1869efa9087c449794a4fd37192139b2
Source dataset
uspto-grants-2006_07
Patent number
US07071332B2

Reaction notes

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