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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2116628Generated: November 2, 2026

Pyridine → HCID 59728304, compound

https://huagongshe.com/reaction/2116628

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
Reactant1,4-DioxaneHCID 31275—
ReactantHydroxyamine hydrochlorideHCID 443297—
ProductHCID 59728304HCID 59728304—

Reaction Steps

70 ml of pyridine and 3.45 g of hydroxylamine hydrochloride are added to 39 mmol of the compound obtained in the above Step in solution in dioxane. The reaction mixture is then heated at reflux overnight and subsequently concentrated to dryness to yield an oil, which crystallises and which is washed with water to yield the expected product in the form of a powder after filtration and drying.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07439263B2
Source datasetuspto-grants-2008_10
ORD IDord-d91a6c967c25439581c42f441012db21
Source noteuspto-grants-2008_10