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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1664976Generated: October 31, 2026

Water → HCID 66628219, compound

https://huagongshe.com/reaction/1664976

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantSodium IodideHCID 5238—
Reactantp-Fluorophenyl 4-piperidyl ketone hydrochlorideHCID 3084438—
Reactanttert-butyl N-(4-bromobutyl)carbamateHCID 10868765—
SolventAcetonitrileHCID 6342—
ProductHCID 66628219HCID 66628219100%

Reaction Conditions

Temperature80 °C

Reaction Steps

4-(4-fluorobenzoyl)piperidine hydrochloride (0.5 g, 2.01 mmol) was suspended in acetonitrile (5 mL), 4-(Boc-amino) Butyl Bromide was added (0.569 g, 2.01 mmol) and sodium iodide (0.461 g, 3.02 mmol) and the mixture was stirred at 80° C. overnight. Water was added and the aqueous phase was extracted with 30 mL dichloromethane. The combined organic phases were dried with magnesium sulfate, filtrated concentrated and purified with column chromatography on silica using dichloromethane/Methanol (95/0.5) to yield 0.830 g, (2.1 mmol, 100% yield) of the title compound as a brown solid. MS (m/e): 379.2 (M+H+).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08039490B2
Source datasetuspto-grants-2011_10
ORD IDord-b85dbcdc2c9645c58050730ff8e1e8b2
Source noteuspto-grants-2011_10