Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1807769Generated: October 31, 2026

Carbamic acid, 4-pyridinyl-, phenyl ester → HCID 59175856, compound

https://huagongshe.com/reaction/1807769

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCarbamic acid, 4-pyridinyl-, phenyl esterHCID 11401617—
ReactantHCID 59175883HCID 59175883—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 59175856HCID 5917585621.3%

Reaction Conditions

Temperature80 °C

Reaction Steps

(4-Amino-3,5-difluorophenyl)(4-(4-(1,1,1,3,3,3-hexafluoro-2-hydroxypropan-2-yl)benzyl)piperazin-1-yl)methanone (0.342 mmol, 170 mg) and phenyl pyridin-4-ylcarbamate (0.513 mmol, 110 mg) were combined in dioxane (2 mL) and heated to 80° C. overnight in a reactivial. The reaction mixture was concentrated under vacuum and the residue was purified by column chromatography (dichloromethane—4% methanol/dichloromethane) to afford title compound (45 mg). MS (ESI) m/z 618.3 [M+H]+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08357679B2
Source datasetuspto-grants-2013_01
ORD IDord-0f8618b5504e45dbb958678c5be4457e
Source noteuspto-grants-2013_01