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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1397450Generated: October 30, 2026

5-(5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinic acid → HCID 67379542, compound

https://huagongshe.com/reaction/1397450

Reaction equation

Participants

RoleNameHCIDCharge
Reactant5-(5-(Trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinic acidHCID 67324216—
ReactantHCID 67324267HCID 67324267—
ProductHCID 67379542HCID 6737954210%

Reaction Steps

This compound was synthesized from 2-(2-(4-chlorophenyl)oxazol-4-yl)ethanamine and 5-(5-(trifluoromethyl)-1,2,4-oxadiazol-3-yl)nicotinic acid as described in example 8 step 6 (14 mgs, 10% yield). 1H NMR (CDCl3) δ 9.45 (s, 1H), 9.29 (s, 1H), 8.84 (s, 1H), 7.97 (d, J=8.4 Hz, 1H), 7.80 (s, 1H), 7.57 (s, 1H), 7.43 (d, J=8.1 Hz, 1H), 7.26 (s, 1H), 3.85 (d, J=5.1 Hz, 2H), 2.93 (t, J=5.4 Hz, 2H). MS (ESI) m/z: Calculated for C20H13ClF3N5O3: 463.07. found: 464.1 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08901156B2
Source datasetuspto-grants-2014_12
ORD IDord-e3475f8589a14ee3912f831ab0c39684
Source noteuspto-grants-2014_12