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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 228680Generated: October 29, 2026

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

https://huagongshe.com/reaction/228680

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant1-MethylpiperazineHCID 53167—
Reactant(2-{[6-Methoxy-7-(2-oxiranylmethoxy)-4-quinolyl]oxy}-5-methylphenyl)(phenyl)methanoneHCID 57756552—
SolventDimethylformamideHCID 6228—
Product[2-({7-[2-Hydroxy-3-(4-methylpiperazino)propoxy]-6-methoxy-4-quinolyl}oxy)-5-methylphenyl](phenyl)methanoneHCID 5775659584%

Reaction Conditions

Temperature80 °C

Reaction Steps

(2-{[6-Methoxy-7-(2-oxiranylmethoxy)-4-quinolyl]oxy}-5-methylphenyl)(phenyl)methanone (39 mg) and 4-methylpiperazine (27 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 (40 mg, yield 84%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07560558B2
Source datasetuspto-grants-2009_07
ORD IDord-9221a9d5e9514f3ab0fc5e2d0ce642e0
Source noteuspto-grants-2009_07