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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 875023Generated: October 30, 2026

2-(Piperazin-1-yl)-1,3-benzoxazole → HCID 53327929, compound

https://huagongshe.com/reaction/875023

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2-(Piperazin-1-yl)-1,3-benzoxazoleHCID 647818—
Reactant3-(5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl)benzoic acidHCID 25180854—
ProductHCID 53327929HCID 5332792912%

Reaction Steps

This compound was synthesized from 2-(piperazin-1-yl)benzo[d]oxazole and 3-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)benzoic acid as described for example 37 step 3 (20 mg, yield 12%). 1H NMR (400 MHz, CDCl3) δ 8.26-8.22 (m, 2H), 7.69-7.63 (m, 2H), 7.40-7.39 (m, 1H), 7.31-7.29 (m, 1H), 7.23-7.19 (td, J=7.7 Hz, 1.1 Hz, 1H), 7.10-7.06 (m, 1H), 3.96-3.63 (m, 8H). MS (ESI) m/z: Calculated for C21H16F3N5O3: 443.12. found: 444.2 (M+H)+

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08981084B2
Source datasetuspto-grants-2015_03
ORD IDord-bba435f6e84e472d9c07ab80bcb1aa84
Source noteuspto-grants-2015_03