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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 713187Generated: November 3, 2026

Water → HCID 118159157, compound

https://huagongshe.com/reaction/713187

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
Reactant2-FluorothiophenolHCID 520216—
Reactant1-(tert-Butoxycarbonyl)-4-(methanesulfonyloxy)piperidineHCID 4184869—
SolventAcetonitrileHCID 6342—
ProductHCID 118159157HCID 11815915798%

Reaction Conditions

Temperature80 °C

Reaction Steps

A mixture of 2-fluorobenzenethiol (0.764 mL, 7.15 mmol), tert-butyl 4-((methylsulfonyl)oxy)piperidine-1-carboxylate (1.816 g, 6.5 mmol), and K2CO3 (1.348 g, 9.75 mmol) in ACN (16.25 mL) was heated at 80° C. overnight. The reaction mixture was poured into water and extracted twice with EtOAc. The combined organics were dried over Na2SO4, filtered, and concentrated under reduced pressure gave tert-butyl 4-((2-fluorophenyl)thio)piperidine-1-carboxylate as a yellow oil (1.98 g, 98%), which was carried forward without purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09181249B2
Source datasetuspto-grants-2015_11
ORD IDord-b71bc54225ef4dfd96a20e682b303313
Source noteuspto-grants-2015_11