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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 42146Generated: October 30, 2026

Hydroxylamine → HCID 178504809, compound

https://huagongshe.com/reaction/42146

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydroxylamineHCID 787—
Reactant4-[2-(4-Methanesulfonylphenoxymethyl)pyridin-5-yl]piperidin-1-carbonitrileHCID 86654260—
SolventEthanolHCID 702—
ProductHCID 178504809HCID 17850480998%

Reaction Conditions

Temperature60 °C

Reaction Steps

To a solution of 4-[2-(4-methanesulfonylphenoxymethyl)pyridin-5-yl]piperidin-1-carbonitrile (92 mg, 0.248 mmol) in ethanol (0.8 mL) was added 50% hydroxylamine solution (0.2 mL). The mixture was stirred at 60° C. for 4 hours, allowed to cool to room temperature and concentrated under reduced pressure to give the title compound (98 mg, yield 98%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08536176B2
Source datasetuspto-grants-2013_09
ORD IDord-1c45ef6347f247e1a40ce36aaf321be1
Source noteuspto-grants-2013_09