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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 404653Generated: October 29, 2026

Diisopropylethylamine → HCID 86688912, compound

https://huagongshe.com/reaction/404653

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiisopropylethylamineHCID 81531—
ReactantEthyl bromophenylacetateHCID 97780—
Reactant3,5-DimethylpiperidineHCID 118259—
SolventAcetonitrileHCID 6342—
ProductHCID 86688912HCID 8668891259.9%

Reaction Steps

Ethyl 2-bromo-2-phenylacetate (0.22 ml, 1.23 mmol), 3,5-dimethylpiperidine (0.20 ml, 1.48 mmol), and DIPEA (0.26 ml, 1.48 mmol) were dissolved in acetonitrile (12 ml) and stirred at room temperature for 16 hours. Acetonitrile was evaporated and the crude was purified by flash chromatography (Petroleum ether/EtOAc=95/5) to obtain ethyl 2-(3,5-dimethylpiperidin-1-yl)-2-phenylacetate (203 mg, 59.7% yield) as colourless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08748613B2
Source datasetuspto-grants-2014_06
ORD IDord-228dca9b233c462d962de726c5dae17c
Source noteuspto-grants-2014_06