Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2263218Generated: October 26, 2026

Water → HCID 68775704, compound

https://huagongshe.com/reaction/2263218

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantDiisopropylethylamineHCID 81531—
Reactant4-[4-(4-Fluorophenyl)-1,3-thiazol-2-yl]piperidineHCID 24261841—
ReactantHCID 86761232HCID 86761232—
SolventDimethyl SulfoxideHCID 679—
ProductHCID 68775704HCID 6877570457.6%

Reaction Conditions

Temperature70 °C

Reaction Steps

A mixture of 2,2,2-trifluoroethyl [6-(acetylamino)pyridin-3-yl]carbamate (274 mg, 0.839 mmol), 4-[4-(4-fluorophenyl)-1,3-thiazol-2-yl]piperidine (200 mg, 0.762 mmol) and diisopropylethylamine (0.266 ml, 1.52 mmol) in dimethylsulfoxide (2.5 ml) was stirred at 70° C. for 12 hours. Water was poured into the reaction solution, and the mixture was extracted with ethyl acetate. The extract was washed with water and dried over anhydrous magnesium sulfate, and the solvent was distilled off under reduced pressure. The residue was recrystallized from a mixed solvent of hexane and tetrahydrofuran to give the desired product (193 mg, 57.6%) as a solid.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07851473B2
Source datasetuspto-grants-2010_12
ORD IDord-d0809ead93774d19a91d81c85a8ba7b7
Source noteuspto-grants-2010_12