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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 653616Generated: October 30, 2026

Dimethylformamide dimethyl acetal → 7H-Naphtho(1,2,3-ij)(2,7)naphthyridin-7-one

https://huagongshe.com/reaction/653616

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamide dimethyl acetalHCID 78373—
Reactant4-Methylbenzo(g)quinoline-5,10-dioneHCID 457732—
SolventDimethylformamideHCID 6228—
Product7H-Naphtho(1,2,3-ij)(2,7)naphthyridin-7-oneHCID 387195—

Reaction Steps

Dimethylformamide dimethyl acetal (1.50 mL, 11.34 mmol, Aldrich) was added to a solution of cleistopholine, (1.95 g, 8.73 mmol) in dimethylformamide (5 mL). The mixture was then heated for 30 min by submerging

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05128344
Source datasetuspto-grants-1992_07
ORD IDord-77d63ea9d6e74c1ebb14483c828a2966
Source noteuspto-grants-1992_07