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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 23307Generated: October 26, 2026

Ethyl benzoylacetate → 1-benzoyl-6-bromo-2,7-dihydro-3-methyl-2,7-dioxo-3H-dibenzo[f,ij]isoquinoline

https://huagongshe.com/reaction/23307

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl benzoylacetateHCID 7170—
Reactant9,10-Anthracenedione, 1-bromo-4-(methylamino)-HCID 31418—
Product1-benzoyl-6-bromo-2,7-dihydro-3-methyl-2,7-dioxo-3H-dibenzo[f,ij]isoquinolineHCID 11858527—

Reaction Steps

Ethyl benzoylacetate is reacted with 1-methylamino-4-bromoanthraquinone in a solvent to obtain 1-benzoyl-6-bromo-2,7-dihydro-3-methyl-2,7-dioxo-3H-dibenzo[f,ij]isoquinoline.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06852154B2
Source datasetuspto-grants-2005_02
ORD IDord-cc29ec2117a1404fa261872c82b51c8f
Source noteuspto-grants-2005_02