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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 889163Generated: November 1, 2026

Epibromohydrin → 3-Oxiranylmethyl-6,7,8,9-tetrahydropyrido[1,2-a][1,3,5]triazine-2,4-dione

https://huagongshe.com/reaction/889163

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEpibromohydrinHCID 18430—
ReactantSodium hydrideHCID 24758—
Reactant6,7,8,9-Tetrahydropyrido[1,2-a][1,3,5]triazine-2,4-dioneHCID 15105369—
SolventDimethylformamideHCID 6228—
Product3-Oxiranylmethyl-6,7,8,9-tetrahydropyrido[1,2-a][1,3,5]triazine-2,4-dioneHCID 5792757772.6%

Reaction Steps

After dissolving 6,7,8,9-tetrahydropyrido[1,2-a][1,3,5]triazine-2,4-dione (CAS 133365-43-2) (195 mg) and epibromohydrin (321 mg) in N,N-dimethylformamide (1 ml), sodium hydride (60% in oil) (52 mg) was added and the mixture was stirred overnight at room temperature. The reaction mixture was concentrated under reduced pressure, and the residue was purified by NH silica gel column chromatography. The title compound (189 mg) was thus obtained.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08252810B2
Source datasetuspto-grants-2012_08
ORD IDord-92e18b9edffd487bbe04b593b258b6b6
Source noteuspto-grants-2012_08