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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2172190Generated: October 30, 2026

HCID 86709373, compound → HCID 69482757, compound

https://huagongshe.com/reaction/2172190

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHCID 86709373HCID 86709373—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
SolventTetrahydrofuranHCID 8028—
ProductHCID 69482757HCID 6948275796.3%

Reaction Conditions

Temperature55 °C

Reaction Steps

1-(4-Benzyloxyphenyl)-4-[2-(4-trifluoromethylphenyl)ethyl]piperazine (0.94 g) was dissolved in ethanol (19 ml) and THF (19 ml). 10% palladium on carbon (94 mg) was added to the mixture and stirred at 50 to 60° C. under a hydrogen atmosphere for 8 hours. After being cooled to room temperature, the catalyst was removed by filtration, and the filtrate was concentrated under reduced pressure to afford the title compound as a gray powder (0.72 g).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09051333B2
Source datasetuspto-grants-2015_06
ORD IDord-7b0efdc5576d47c4865801c805112c4b
Source noteuspto-grants-2015_06