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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 988158Generated: October 25, 2026

4,5,6,7-tetrahydro-1H-indole-2-carbaldehyde → 4-Pyridin-4-yl-3-(4,5,6,7-tetrahydro-1H-indol-2-ylmethylene)-1,3-dihydroindol-2-one

https://huagongshe.com/reaction/988158

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4,5,6,7-tetrahydro-1H-indole-2-carbaldehydeHCID 6502010—
Reactant4-Pyridin-4-yl-1,3-dihydro-indol-2-oneHCID 12111581—
Product4-Pyridin-4-yl-3-(4,5,6,7-tetrahydro-1H-indol-2-ylmethylene)-1,3-dihydroindol-2-oneHCID 69583998—

Reaction Steps

4-Pyridin-4-yl-1,3-dihydroindol-2-one was condensed with 4,5,6,7-tetrahydro-1H-indole-2-carbaldehyde to give the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06635640B2
Source datasetuspto-grants-2003_10
ORD IDord-cc8254f4bb9a44eb84dea943baa148db
Source noteuspto-grants-2003_10