Online article for Non-subscribers

Pay per view

Heterocycles has a pay-per-view service for Non-subscribers.
You will be able to directly purchase the full text article through PayPal.
Your purchased Paper can be downloaded after the payment is completed.
An e-mail will be sent the URL to download the paper.
If you have any questions, please contact: purchase@heterocycles.com

Price: ¥ 4,400 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Regular issue | Vol 20, No. 9, 1983, pp.1751-1753
Published online, 1st January, 1970
DOI: 10.3987/R-1983-09-1751
■ The First Isolation of Isomeric α- and β-Phenylazoxypyridine-N-oxides

Erwin Buncel and Sam-Rok Keum

*Department of Chemistry, Queen’s University, Kingston, Ontario K6L 3N6, Canada

Abstract

The oxidation of 4-phenylazopyridine gives rise to the isomeric α- and β-4-phenylazoxypyridine-N-oxides, contrary to a previous literature report. 3-Phenylazopyridine similarly affords the respective α- and β-azoxy compounds but 2-phenylazopyridine yields only the α-azoxy product.