5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic Acid → 5-[5-(2,6-dichloro-phenylmethanesulfonyl)-2-oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid

HRID 1359700Notes

Reaction equation

HRID 1359700 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Cl:8])[C:3]=1[CH2:9][S:10]([C:13]1[CH:14]=[C:15]2[C:19](=[CH:20][CH:21]=1)[NH:18][C:17](=[O:22])[CH2:16]2)(=[O:12])=[O:11].[CH:23]([C:25]1[NH:29][C:28]([CH3:30])=[C:27]([C:31]([OH:33])=[O:32])[C:26]=1[CH3:34])=O>>[Cl:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[C:3]=1[CH2:9][S:10]([C:13]1[CH:14]=[C:15]2[C:19](=[CH:20][CH:21]=1)[NH:18][C:17](=[O:22])/[C:16]/2=[CH:23]\[C:25]1[NH:29][C:28]([CH3:30])=[C:27]([C:31]([OH:33])=[O:32])[C:26]=1[CH3:34])(=[O:12])=[O:11]

Participants

3

Reactant 2

HCID 110737925-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic AcidHCID 181797685-(2,6-Dichloro-phenylmethanesulfonyl)-1,3-dihydro-indol-2-one

Product 1

HCID 590775075-[5-(2,6-dichloro-phenylmethanesulfonyl)-2-oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid

Procedure

5-(2,6-Dichlorophenylmethanesulfonyl)-1,3-dihydro-indol-2-one was condensed with 5-formyl-2,4-dimethyl-1H-pyrrole-3-carboxylic acid using the general condensation method to give 5-[5-(2,6-dichlorophenylmethanesulfonyl)-2-oxo-1,2-dihydro-indol-(3Z)-ylidenemethyl]-2,4-dimethyl-1H-pyrrole-3-carboxylic acid.

Workup

  1. customthe general condensation method

Sources & evidence

ORD record
ord-65b28d72ef4c4b1ea65021b26fbff187
Source dataset
uspto-grants-2003_07
Patent number
US06599902B2

Reaction notes

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