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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1462204Generated: November 2, 2026

Piperidine → HCID 20454107, compound

https://huagongshe.com/reaction/1462204

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPiperidineHCID 8082—
Reactant2H-1,2,4-Oxadiazin-3(4H)-one, dihydro-5-thioxo-HCID 3006908—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 20454107HCID 2045410754%

Reaction Steps

To a solution of 0.7 g (0.005 mole) of 6H-1,2,4-oxadiazin-3(2H)-one-5(4H)-thione in 10 ml of dry freshly distilled dioxane is added 0.44 g (0.0052 mole) of piperidine. After stirring for 17 hours at room temperature, the solution is filtered, washed with chloroform and dried to give a yield of 0.49 g (54 percent) of 5-(1-piperidinyl)-6H-1,2,4-oxadiazin-3(2H)-one.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04459403
Source datasetuspto-grants-1984_07
ORD IDord-e0888ee7576f44258efc6420c42c0acc
Source noteuspto-grants-1984_07