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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 875016Generated: October 26, 2026

1-Biphenyl-3-yl-piperazine → (4-([1,1'-Biphenyl]-3-yl)piperazin-1-yl)(3-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)phenyl)methanone

https://huagongshe.com/reaction/875016

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Biphenyl-3-yl-piperazineHCID 2756712—
Reactant3-(5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl)benzoic acidHCID 25180854—
Product(4-([1,1'-Biphenyl]-3-yl)piperazin-1-yl)(3-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)phenyl)methanoneHCID 5332792640%

Reaction Steps

This compound was synthesized from 1-([1,1′-biphenyl]-3-yl)piperazine and 3-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)benzoic acid as described for example 37 step 3 (110 mg, yield 40%). 1H NMR (400 MHz, MeOD) δ 8.27-8.25 (m, 1H), 8.22-8.21 (m, 1H), 7.75-7.70 (m, 2H), 7.60-7.58 (m, 2H), 7.43-7.40 (m, 2H), 7.53-7.30 (m, 2H), 7.22-7.21 (m, 1H), 7.14-7.12 (m, 1H), 7.02-6.00 (m, 1H), 3.99 (m, 2H), 3.67 (m, 2H), 3.37 (m, 2H), 3.24 (m, 2H). MS (ESI) m/z: Calculated for C26H21F3N4O2: 478.16. found: 479.1 (M+H)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08981084B2
Source datasetuspto-grants-2015_03
ORD IDord-fe8d7bb76ff147a385b1123e27d5df1f
Source noteuspto-grants-2015_03