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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1729636Generated: October 25, 2026

4-Chloro-6-methoxyquinoline → 4-[3-(1-Acetyl-4-piperidyl)-1-propenyl]-6-methoxyquinoline

https://huagongshe.com/reaction/1729636

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Chloro-6-methoxyquinolineHCID 228348—
ReactantHCID 20628273HCID 20628273—
ReactantButyllithiumHCID 178418339—
CatalystMethyltriphenyliphosphonium bromideHCID 74505—
Product4-[3-(1-Acetyl-4-piperidyl)-1-propenyl]-6-methoxyquinolineHCID 292208—

Reaction Steps

Following the procedure of Example 3, 4-chloro-6-methoxyquinoline was reacted with the reaction product of methyl triphenylphosphonium bromide and n-butyllithium. This reaction product was then reacted with N-acetyl-4-piperidine-acetaldehyde to produce 4-[3-(1-acetyl-4-piperidyl)-1-propenyl]-6-methoxyquinoline.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS03989691
Source datasetuspto-grants-1976_11
ORD IDord-2ff92e38ff5f4dc69055f54e34cc78ba
Source noteuspto-grants-1976_11