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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 228679Generated: October 30, 2026

Water → [2-({7-[2-Hydroxy-3-(4-piperidylpiperidino)propoxy]-6-methoxy-4-quinolyl}oxy)-5-methylphenyl](phenyl)methanone

https://huagongshe.com/reaction/228679

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant1,4'-BipiperidineHCID 78607—
Reactant(2-{[6-Methoxy-7-(2-oxiranylmethoxy)-4-quinolyl]oxy}-5-methylphenyl)(phenyl)methanoneHCID 57756552—
SolventDimethylformamideHCID 6228—
Product[2-({7-[2-Hydroxy-3-(4-piperidylpiperidino)propoxy]-6-methoxy-4-quinolyl}oxy)-5-methylphenyl](phenyl)methanoneHCID 8660518491%

Reaction Conditions

Temperature80 °C

Reaction Steps

(2-{[6-Methoxy-7-(2-oxiranylmethoxy)-4-quinolyl]oxy}-5-methylphenyl)(phenyl)methanone (39 mg) and 4-piperidinopiperidine (45 mg) were suspended in N,N-dimethylformamide (3 ml), and the suspension was stirred at 80° C. overnight. The reaction solution was cooled to room temperature, water was then added to the reaction solution, and the mixture was extracted with ethyl acetate. The ethyl acetate layer was then washed with water and saturated brine and was dried over anhydrous sodium sulfate. The solvent was removed therefrom by distillation under the reduced pressure, and the residue was purified by thin layer chromatography using methanol-chloroform to give the title compound (49 mg, yield 91%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07560558B2
Source datasetuspto-grants-2009_07
ORD IDord-aee8f737a88f448ea9817eb1392910ed
Source noteuspto-grants-2009_07