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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1985299Generated: October 29, 2026

Pyridine → HCID 57719926, compound

https://huagongshe.com/reaction/1985299

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPyridineHCID 1049—
Reactant4-(Trifluoromethyl)phenyl isocyanateHCID 73768—
ReactantHCID 22926842HCID 22926842—
SolventTetrahydrofuranHCID 8028—
ProductHCID 57719926HCID 5771992687.5%

Reaction Steps

A suspension in tetrahydrofuran (2.0 ml) containing 100 mg of ethyl 3-[3-(hydroxymethyl)phenyl]-2-isopropoxypropanoate, 150 mg of α,α,α-trifluoro-p-tolylisocyanate and 35 μl of pyridine was stirred at room temperature for 14 hours. The solvent was removed, and the residue was treated with dichloromethane. After filtering off insoluble substances, the residue was purified by silica gel column chromatography, to give 149 mg of the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07544835B2
Source datasetuspto-grants-2009_06
ORD IDord-025c1fd1eca54d7bbe671f8bc96a9de1
Source noteuspto-grants-2009_06