4-Oxo-2,4,6,7-tetrahydropyrano[3,4-C]pyrrole-1-carbaldehyde → HCID 69707624, compound

HRID 991805Notes

Reaction equation

HRID 991805 reaction equation
[C:1]1([NH:7][S:8]([C:11]2[CH:12]=[C:13]3[C:17](=[CH:18][CH:19]=2)[NH:16][C:15](=[O:20])[CH2:14]3)(=[O:10])=[O:9])[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.[O:21]=[C:22]1[C:27]2=[CH:28][NH:29][C:30]([CH:31]=O)=[C:26]2[CH2:25][CH2:24][O:23]1>>[C:1]1([NH:7][S:8]([C:11]2[CH:12]=[C:13]3[C:17](=[CH:18][CH:19]=2)[NH:16][C:15](=[O:20])[C:14]3=[CH:31][C:30]2[NH:29][CH:28]=[C:27]3[C:22](=[O:21])[O:23][CH2:24][CH2:25][C:26]=23)(=[O:10])=[O:9])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1

Participants

3

Reactant 2

HCID 98340494-Oxo-2,4,6,7-tetrahydropyrano[3,4-C]pyrrole-1-carbaldehydeHCID 163836185-Phenylaminosulfonyl-2-oxindole

Product 1

HCID 69707624HCID 69707624, compound

Procedure

2-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid phenylamide was condensed with 4-oxo-2,4,6,7-tetrahydro-pyrano[3,4-c]pyrrole-1-carbaldehyde to give the title compound.

Sources & evidence

ORD record
ord-7f301e12b83546ffb68c5095ed5b016a
Source dataset
uspto-grants-2002_10
Patent number
US06465507B2

Reaction notes

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