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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 648370Generated: October 25, 2026

7-Chloro-2,3-dihydro-4-quinolone → 4-Chloroquinoline

https://huagongshe.com/reaction/648370

Reaction equation

Participants

RoleNameHCIDCharge
Reactant7-Chloro-2,3-dihydro-4-quinoloneHCID 88974—
Reactantquinolin-4-olHCID 178516385—
Product4-ChloroquinolineHCID 69140—

Reaction Steps

a yield of 4-hydroxyquinoline of 15% relative to the 7-chloro-1,2,3,4-tetrahydroquinolin-4-one converted.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04412076
Source datasetuspto-grants-1983_10
ORD IDord-a8194d03635143faba0f7ef523855357
Source noteuspto-grants-1983_10