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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 410388Generated: October 25, 2026

Acetic Acid → HCID 67250894, compound

https://huagongshe.com/reaction/410388

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAcetic AcidHCID 176—
Reactant2-Chloro-4-methoxypyrimidineHCID 588935—
Reactant3-Bromo-5-methylanilineHCID 3018526—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 67250894HCID 67250894100%

Reaction Conditions

Temperature120 °C

Reaction Steps

A 10-20 mL microwave vial was charged with 2-chloro-4-methoxypyrimidine (0.835 g, 5.78 mmol), 3-bromo-5-methylaniline (1.075 g, 5.78 mmol), acetic acid (0.347 mL, 6.06 mmol) and dioxane (11.55 mL). The system was purged and flushed with Ar(g) three times before sealing and heating to 120° C. for 3 hours. The mixture was cooled and stirred overnight. The light brown solids were collected by filtration and were dried in a vacuum oven overnight to yield N-(3-bromo-5-methylphenyl)-4-methoxypyrimidin-2-amine (1.7 g, 5.78 mmol, 100% yield) as a tan solid. MS ESI: [M+H]+ m/z 296.0.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08759366B2
Source datasetuspto-grants-2014_06
ORD IDord-842358daa5af4a84a723a68096a3efff
Source noteuspto-grants-2014_06