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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1446256Generated: November 1, 2026

5-Ethyl-2-methylpiperidine → 5-Ethyl-2-methyl-1-({5-[4-(trifluoromethyl)phenyl]isoxazol-4-yl}carbonyl)piperidine

https://huagongshe.com/reaction/1446256

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-Ethyl-2-methylpiperidineHCID 7727—
Reactant4-Isoxazolecarboxylic acid, 5-[4-(trifluoromethyl)phenyl]-HCID 68682921—
Product5-Ethyl-2-methyl-1-({5-[4-(trifluoromethyl)phenyl]isoxazol-4-yl}carbonyl)piperidineHCID 59170092—

Reaction Steps

The title compound was prepared from 5-(4-trifluoromethylphenyl)isoxazole-4-carboxylic acid (12.9 mg, 0.050 mmol) and 5-ethyl-2-methylpiperidine (7.6 mg, 0.060 mmol) as described in synthetic method C and thereafter purified by preparative HPLC method B to give a solid (5.3 mg). Calcd for C19H21F3N2O2: 366.1555, found 366.1552.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07666888B2
Source datasetuspto-grants-2010_02
ORD IDord-3e3e3c6a1b1b4ae6b58b774ce27361cd
Source noteuspto-grants-2010_02