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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 228561Generated: October 25, 2026

Water → HCID 68829194, compound

https://huagongshe.com/reaction/228561

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
Reactant5-Chloro-2-[(6,7-dimethoxy-4-quinolyl)oxy]benzaldehydeHCID 86605178—
ReactantHCID 178418443HCID 178418443—
SolventTetrahydrofuranHCID 8028—
ProductHCID 68829194HCID 68829194—

Reaction Conditions

Temperature0 °C

Reaction Steps

5-Chloro-2-[(6,7-dimethoxy-4-quinolyl)oxy]benzaldehyde was dissolved in anhydrous tetrahydrofuran (1 ml) to prepare a solution. A 1 M tetrahydrofuran solution (0.5 ml) of ethylmagnesium bromide was added to the solution at 0° C., and the mixture was stirred at 0° C. for one hr. Water (1 ml) was added dropwise to the reaction solution to stop the reaction. The mixture was extracted with ethyl acetate, and the ethyl acetate layer was then washed with water and saturated brine and was dried over anhydrous sodium sulfate. The solvent was removed by distillation under the reduced pressure to give 1-{5-chloro-2-[(6,7-dimethoxy-4-quinolyl)oxy]phenyl}-1-propanol.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07560558B2
Source datasetuspto-grants-2009_07
ORD IDord-638dec6f4ffc4b10869233076299bcfc
Source noteuspto-grants-2009_07