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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 515353Generated: October 31, 2026

1,4-Dioxane → HCID 86670982, compound

https://huagongshe.com/reaction/515353

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,4-DioxaneHCID 31275—
ReactantCarbamic acid, 4-pyridinyl-, phenyl esterHCID 11401617—
ReactantHCID 86670981HCID 86670981—
SolventTetrahydrofuranHCID 8028—
ProductHCID 86670982HCID 8667098229.2%

Reaction Steps

2-(4-((4-((4-Aminophenyl)(methyl)amino)piperidin-1-yl)methyl)phenyl)-1,1,1,3,3,3-hexafluoropropan-2-ol (0.260 mmol, 120 mg) and phenyl pyridin-4-ylcarbamate (0.390 mmol, 84 mg) were combined in tetrahydrofuran (1 mL) and dioxane (1 mL) and heated to 100° C. overnight. The reaction mixture was concentrated under vacuum. The residue was purified by prep-HPLC (acidic conditions) and SCX chromatography to give the title compound (44.2 mg). MS (ESI) m/z 582.2 [M+H]+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09108939B2
Source datasetuspto-grants-2015_08
ORD IDord-d4046e68e63e4320be3943e1aa5fa47e
Source noteuspto-grants-2015_08