Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1278708Generated: October 28, 2026

Ethyl Acetate → HCID 22351209, compound

https://huagongshe.com/reaction/1278708

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
Reactant4-(4-Fluoro-benzyl)-piperidineHCID 3699841—
Reactant2-Benzyloxycarbonylamino-1-phenyl-3,4-epoxy-butaneHCID 14887243—
SolventDimethylformamideHCID 6228—
ProductHCID 22351209HCID 22351209—

Reaction Steps

A solution of 4-(4-fluorophenyl)methyl-piperidine (0.515 g, 2.314 mmoles) and 2-benzyloxycarbonylamino-1-phenyl-3,4-epoxy-butane (0.688 g, 2.314 mmoles) in 5 mL of DMF was stirred for 4 hours at 100° C. and cooled to room temperature. After addition of EtOAc (30 mL), the mixture was washed with water (2×) and brine. The oranic solution was dried over Na2SO4, and evaporated to give an oily residue. It was then purified by passing through a plug of silica gel with elution by EtOAc to give pure product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06444686B1
Source datasetuspto-grants-2002_09
ORD IDord-82dd88d98e7f451c898f8a2b0d2cfc41
Source noteuspto-grants-2002_09