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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 359623Generated: October 25, 2026

1,2-Difluorobenzene → 2,3-Difluoronaphthacene-5,12-dione

https://huagongshe.com/reaction/359623

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,2-DifluorobenzeneHCID 9706—
ReactantNaphtho(2,3-c)furan-1,3-dioneHCID 69743—
Product2,3-Difluoronaphthacene-5,12-dioneHCID 20089834—

Reaction Steps

Using the same procedure and naphthalene-2,3-dicarboxylic anhydride and 1,2-difluorobenzene gives 2,3-difluoronaphthacene-5,12-dione.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05001243
Source datasetuspto-grants-1991_03
ORD IDord-a47dc64ec36545bcbc63d5c2bc55b6ca
Source noteuspto-grants-1991_03