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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2389364Generated: November 2, 2026

Water → HCID 68535543, compound

https://huagongshe.com/reaction/2389364

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPyridium p-toluenesulfonateHCID 21909214—
ReactantHCID 68533618HCID 68533618—
SolventMethanolHCID 887—
ProductHCID 68535543HCID 6853554355.5%

Reaction Steps

To a stirring solution of 5-(diphenylmethyl)-1-[2-(tetrahydro-2H-pyran-2-yloxy)ethyl]-2(1H)-pyridinone (46 mg) in MeOH (1.38 mL) was added pyridium p-toluenesulfonate (9 mg) at ambient temperature. After 48 hours, water was added and the mixture was extracted with EtOAc. The organic layer was washed with brine, dried over anhydrous sodium sulfate, filtered and evaporated in vacuo. The residue was purified by preparative thin-layer chromatography (chloroform:EtOAc=1:2) to give 5-(diphenylmethyl)-1-(2-hydroxyethyl)-2(1H)-pyridinone (20 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08273745B2
Source datasetuspto-grants-2012_09
ORD IDord-a64a936871004bf48ee2425d88b5df9f
Source noteuspto-grants-2012_09