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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1917085Generated: November 3, 2026

5-Bromouracil → 6-Bromo-2,4-dimethyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dione

https://huagongshe.com/reaction/1917085

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-BromouracilHCID 5802—
Reactant5-Bromo-1,3-dimethyluracilHCID 81494—
Product6-Bromo-2,4-dimethyl-2,3,4,5-tetrahydro-1,2,4-triazine-3,5-dioneHCID 26056382%

Reaction Steps

Synthesis of the intermediate 1c is achieved from 5-bromo-1H-pyrimidine-2,4-dione according to the operating procedure described for the synthesis of 1b (solid, yield 82%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08618287B2
Source datasetuspto-grants-2013_12
ORD IDord-9096d8b0b2dc43559c194a5cc87be80f
Source noteuspto-grants-2013_12