Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 478400Generated: October 31, 2026

1-Methylpiperazine → Rac-cis-(3,5-bis-trifluoromethyl-phenyl)-[4-(4-methyl-piperazin-1-yl)-3-phenyl-piperidin-1-yl]-methanone

https://huagongshe.com/reaction/478400

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-MethylpiperazineHCID 53167—
Reactant3,5-Bis(trifluoromethyl)benzoyl chlorideHCID 101856—
Reactant1-Benzyl-3-phenylpiperidin-4-oneHCID 11817956—
ProductRac-cis-(3,5-bis-trifluoromethyl-phenyl)-[4-(4-methyl-piperazin-1-yl)-3-phenyl-piperidin-1-yl]-methanoneHCID 131724150—

Reaction Steps

The title compound, MS: m/e=500.2 (M+H+), was prepared in accordance with the general method of example 26 from 1-benzyl-3-phenyl-piperidin-4-one, N-methyl-piperazine and 3,5-bistrifluoromethyl-benzoyl chloride.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06642226B2
Source datasetuspto-grants-2003_11
ORD IDord-275de49080ae41e2bc957b2e45eec591
Source noteuspto-grants-2003_11