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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1722963Generated: November 2, 2026

Pyridine → HCID 20025915, compound

https://huagongshe.com/reaction/1722963

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
ReactantDiethyl EtherHCID 3283—
ReactantPhenylacetyl chlorideHCID 7679—
Reactant1-methyl-6-trifluoromethyl-3-(4-chloro-2-fluoro-5-hydroxyphenyl)-2,4(1H,3H)-pyrimidinedioneHCID 11267757—
ProductHCID 20025915HCID 20025915—

Reaction Steps

using 3-(4-chloro-2-fluoro-5-hydroxyphenyl)-1-methyl-6-trifluoromethyl-2,4(1H,3H)-pyrimidinedione with phenylacetyl chloride and pyridine in diethyl ether there is obtained {2-chloro-5-[3,6-dihydro-2,6-dioxo-3-methyl-4-trifluoromethyl-1(2H)-pyrimidinyl]-4 -fluorophenyl}-phenyl acetate, 1H-NMR (CDCl3, 400 MHz): 7.27-7.40 ppm (m,6H), 7.10 ppm (d,1H), 6.33 ppm (s,1H), 3.89 ppm (s,2H), 3.53 ppm (d,3H);

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04859229
Source datasetuspto-grants-1989_08
ORD IDord-f3172683ca7d4f6c951af530d1ea6bb0
Source noteuspto-grants-1989_08