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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 896231Generated: October 29, 2026

2-(4-Fluorophenyl)-3-oxo-3-pyridin-4-yl-propionic acid methyl ester → 4-(4-Fluorophenyl)-3-(2-methylsulfanyl-pyrimidin-4-yl)-2H-isoxazol-5-one

https://huagongshe.com/reaction/896231

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(4-Fluorophenyl)-3-oxo-3-pyridin-4-yl-propionic acid methyl esterHCID 10934615—
Reactant2-(4-Fluorophenyl)-3-(2-methylsulfanyl-pyrimidin-4-yl)-3-oxo-propionic acid methyl esterHCID 12991403—
Product4-(4-Fluorophenyl)-3-(2-methylsulfanyl-pyrimidin-4-yl)-2H-isoxazol-5-oneHCID 9836046—

Reaction Steps

Using the procedure from Example 1l set forth above, substitute 2-(4-fluorophenyl)-3-oxo-3-(2-methylsulfanyl-pyrimidin-4-yl)-propionic acid methyl ester for 2-(4-fluorophenyl)-3-oxo-3-pyridin-4-yl-propionic acid methyl ester to produce the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06919346B2
Source datasetuspto-grants-2005_07
ORD IDord-8dbcede163be4125977d8d3c917bce40
Source noteuspto-grants-2005_07