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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1035679Generated: October 30, 2026

Hydrochloric Acid → HCID 25072939, compound

https://huagongshe.com/reaction/1035679

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
ReactantPyridinium hydrochlorideHCID 21584435—
ReactantHCID 59443489HCID 59443489—
ProductHCID 25072939HCID 2507293942%

Reaction Steps

The compound was prepared by refluxing 3-(2-methoxy-6-(3-methoxyphenyl)-naphthalene-1-yl)-N-(methylsulfonyl)benzamide (80 mg, 0.17 mmol, 1 eq) with pyridinium hydrochloride (302 mg, 15 eq) for two hours. After cooling, 2 ml of 1 N HCl was added, and the water phase was extracted with ethyl acetate. The organic phase was dried and concentrated in vacuum. After purification by column chromatography with 10% methanol in dichloromethane, the desired compound was obtained in 42% yield, 31 mg.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08546392B2
Source datasetuspto-grants-2013_10
ORD IDord-bb8fd5e9da10460f8de15fd41f3488a9
Source noteuspto-grants-2013_10