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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 49096Generated: October 25, 2026

2-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid dimethylamide → 3-[5-(2-Morpholin-4-yl-ethoxy)-1H-indol-2-ylmethylene]-2-oxo-2,3-dihydro-1H-indol-5-sulfonic acid dimethylamide

https://huagongshe.com/reaction/49096

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid dimethylamideHCID 9816185—
Reactant5-(2-morpholin-4-yl-ethoxy)-1H-indole-2-carbaldehydeHCID 22042109—
Product3-[5-(2-Morpholin-4-yl-ethoxy)-1H-indol-2-ylmethylene]-2-oxo-2,3-dihydro-1H-indol-5-sulfonic acid dimethylamideHCID 69586786—

Reaction Steps

2-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid dimethylamide was condensed with 5-(2-morpholin-4-yl-ethoxy)-1H-indole-2-carbaldehyde to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06706709B2
Source datasetuspto-grants-2004_03
ORD IDord-ef1a9ab965dd415bab4b5dfa30a86446
Source noteuspto-grants-2004_03