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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2236734Generated: October 29, 2026

6-Aminoquinoline → HCID 178518253, compound

https://huagongshe.com/reaction/2236734

Reaction equation

Participants

RoleNameHCIDCharge
Reactant6-AminoquinolineHCID 11373—
Reactant4-methoxymethylene-6-bromo-4H-isoquinoline-1,3-dioneHCID 68692764—
SolventDimethylformamideHCID 6228—
ProductHCID 178518253HCID 17851825385.7%

Reaction Conditions

Temperature110 °C

Reaction Steps

A mixture of 6-bromo-4-methoxymethylene-4H-isoquinoline-1,3-dione (141 mg, 0.5 mmol), 6-aminoquinoline (72.2 mg, 0.5 mmol) in 1 mL of N,N-dimethylformamide is heated at 110° C. for 0.5 h. After cooling in the refrigerator, the precipitate is collected, and washed with N,N-dimethylformamide (DMF) and ether to give 169 mg (85%) of yellow solid. MS (ESI) m/z 394.0, 396.0 (M+H)+1

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07713994B2
Source datasetuspto-grants-2010_05
ORD IDord-a10d7d0898f143da916ad43d5128cbb9
Source noteuspto-grants-2010_05