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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 433711Generated: October 30, 2026

Ethyl Acetate → HCID 18759288, compound

https://huagongshe.com/reaction/433711

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantHCID 18759309HCID 18759309—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
ProductHCID 18759288HCID 1875928881.4%

Reaction Steps

To 1.01 g of ([3-{2-chloro-4-fluoro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)-1,2,3,6-tetrahydropyrimidin-1-yl]phenoxy}phenoxy]methyl)benzene, were added 3 ml of ethyl acetate, 1 ml of ethanol and 50 mg of 10% palladium/carbon, and the mixture was stirred for 5 hours at room temperature under hydrogen atmosphere. The reaction system was purged with nitrogen, then, the reaction solution was filtrated through Celite, the filtrate was concentrated to obtain 0.68 g of 3-{2-chloro-4-fluoro-5-[3-methyl-2,6-dioxo-4-(trifluoromethyl)-1,2,3,6-tetrahydropyrimidin-1-yl]phenoxy}phenol.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06667413B2
Source datasetuspto-grants-2003_12
ORD IDord-3c009ca32c704626981eece2fea9cad4
Source noteuspto-grants-2003_12