Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1790944Generated: November 1, 2026

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

https://huagongshe.com/reaction/1790944

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-Oxo-2,3-dihydro-1H-indole-5-sulfonic acid dimethylamideHCID 9816185—
Reactant5-(2-pyrrolidin-1-yl-ethoxy)-1H-indole-2-carbaldehydeHCID 22042092—
Product2-Oxo-3-[5-(2-pyrrolidin-1-yl-ethoxy)-1H-indol-2-ylmethylene]-2,3-dihydro-1H-indole-5-sulfonic acid dimethylamideHCID 69344703—

Reaction Steps

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

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07071332B2
Source datasetuspto-grants-2006_07
ORD IDord-9d5e0e66c5314db79914bd9b95a53818
Source noteuspto-grants-2006_07