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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1837727Generated: November 2, 2026

Water → HCID 22678292, compound

https://huagongshe.com/reaction/1837727

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
Reactant3-(Chloromethyl)-2-methoxypyridineHCID 14932945—
ReactantHCID 22678561HCID 22678561—
SolventDimethylformamideHCID 6228—
ProductHCID 22678292HCID 2267829214.4%

Reaction Steps

4.41 g of 4-[2-(3-methylsulfonyl-2-thienyl)ethyl]piperidine hydrochloride, 2.36 g of 3-(chloromethyl)-2-methoxypyridine and 5.90 g of potassium carbonate were suspended in 30 ml of N,N-dimethylformamide, and the mixture was stirred for 12 hours at room temperature. Water was added to the reaction solution, and the mixture was extracted with ethyl acetate. The organic layer was washed with brine, and then dried over anhydrous magnesium sulfate. The solvent was evaporated, and the crude product was purified by silica gel column chromatography (ethyl acetate:hexane=1:3), to give 809 mg of the title compound as a colorless oil (quantitatively).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06784192B2
Source datasetuspto-grants-2004_08
ORD IDord-a33426b64d964d0186404b13621c2708
Source noteuspto-grants-2004_08