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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 515338Generated: October 30, 2026

Carbamic acid, 4-pyridinyl-, phenyl ester → 1-(4-(1-(4-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)benzyl)piperidin-4-yl)phenyl)-3-(pyridin-4-yl)urea

https://huagongshe.com/reaction/515338

Reaction equation

Participants

RoleNameHCIDCharge
ReactantCarbamic acid, 4-pyridinyl-, phenyl esterHCID 11401617—
Reactant2-(4-((4-(4-Aminophenyl)piperidin-1-yl)methyl)phenyl)-1,1,1,3,3,3-hexafluoropropan-2-olHCID 87303543—
Solvent1,4-DioxaneHCID 31275—
Product1-(4-(1-(4-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)benzyl)piperidin-4-yl)phenyl)-3-(pyridin-4-yl)ureaHCID 86670968—

Reaction Conditions

Temperature100 °C

Reaction Steps

Reaction 2: A mixture of 2-(4-((4-(4-aminophenyl)piperidin-1-yl)methyl)phenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (0.925 mmol, 400 mg) and phenyl pyridin-4-ylcarbamate (1.388 mmol, 297 mg) in dioxane was heated in a reactivial at 100° C. (heating block temperature) for 48 hours.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09108939B2
Source datasetuspto-grants-2015_08
ORD IDord-f81a54b7a58847d2ac05949c4815432e
Source noteuspto-grants-2015_08