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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 968224Generated: October 30, 2026

Water → HCID 178507955, compound

https://huagongshe.com/reaction/968224

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium HydroxideHCID 14797—
Reactantalpha-Bromo-o-fluorotolueneHCID 67968—
ReactantHCID 178507962HCID 178507962—
SolventDimethylformamideHCID 6228—
ProductHCID 178507955HCID 17850795589.1%

Reaction Steps

To a stirred suspension of 4-Amino-6-hydroxy-2-mercaptopyrimidine monohydrate (25 g) in DMF (300 ml) was added potassium hydroxide (10.2 g) and water (50 ml). After a clear solution was obtained, 2-fluorobenzyl bromide (29.3 g) was added and the reaction stirred at room temperature for 30 min. The mixture was poured into water (21) and the resulting precipitate isolated by filtration, washing with isopropanol and diethyl ether, affording the subtitled compound as a white solid (34.7 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06958344B2
Source datasetuspto-grants-2005_10
ORD IDord-2c6401842687479a81903456771e74f4
Source noteuspto-grants-2005_10