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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 450649Generated: October 26, 2026

Ammonia → 1-(3-(3-(Pyridin-3-yl)-1,2,4-oxadiazol-5-yl)phenyl)ethanone

https://huagongshe.com/reaction/450649

Reaction equation

Participants

RoleNameHCIDCharge
ReactantAmmoniaHCID 222—
Reactant3-Acetylbenzoic acidHCID 220324—
ReactantN-HydroxynicotinimidamideHCID 308113—
Product1-(3-(3-(Pyridin-3-yl)-1,2,4-oxadiazol-5-yl)phenyl)ethanoneHCID 59758748—

Reaction Steps

The title compound was prepared according to the procedure of Example 8 using N′-hydroxynicotinimidamide (Aldrich) and 3-acetylbenzoic acid (Aldrich). 1H NMR (300 MHz, CD3OD) δ 2.72 (s, 3 H), 7.66 (ddd, J=8.0, 4.9, 1.0 Hz, 1 H), 7.80 (t, J=8.1 Hz, 1 H), 8.31 (ddd, J=8.1, 1.4, 1.2 Hz, 1 H), 8.47 (ddd, J=8.1, 1.4, 1.2 Hz, 1 H), 8.59 (ddd, J=8.1, 2.0, 1.8 Hz, 1 H), 8.75 (dd, J=5.2, 1.6 Hz, 1 H), 8.81 (t, J=1.4 Hz, 1 H), 9.32 (dd, J=2.4, 0.8 Hz, 1 H) ppm; MS (DCI/NH3) m/z 266 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08486979B2
Source datasetuspto-grants-2013_07
ORD IDord-e05d86bc2ea644a5a095a0380296c52f
Source noteuspto-grants-2013_07