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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2061941Generated: November 2, 2026

Dichlone → 1,4-Naphthalenedione, 2-chloro-3-[cis-4-(4-chlorophenyl)cyclohexyl]-

https://huagongshe.com/reaction/2061941

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloneHCID 8342—
ReactantAmmonium PersulfateHCID 62648—
ReactantHCID 178525693HCID 178525693—
CatalystSilver NitrateHCID 24470—
SolventAcetonitrileHCID 6342—
Product1,4-Naphthalenedione, 2-chloro-3-[cis-4-(4-chlorophenyl)cyclohexyl]-HCID 11101070—

Reaction Steps

condensing 2,3-dichloro-1,4-naphthoquinone of formula (3) with trans 4-(4-chlorophenyl)cyclohexane-1-carboxylic acid of formula (4) in acetonitrile in presence of silver nitrate and ammonium persulfate in a suitable solvent to provide 2-[4-(4-chlorophenyl)cyclohexyl]-3-chloro-1,4-naphthoquinone of formula (5);

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08283499B2
Source datasetuspto-grants-2012_10
ORD IDord-102d2885fc924575a36ac085eb045922
Source noteuspto-grants-2012_10