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 2, No. 3, 1974, pp.297-301
Published online, 1st January, 1970
DOI: 10.3987/R-1974-03-0297
■ The Synthesis of (2H)-Pyrrole-1-Oxides by Ring Contraction

Rudolph A. Abramovitch* and Berkeley W. Cue, Jr.

*Department of Chemistry, University of Alabama, Box 870336, University, Tuscaloosa, Alabama 35478-0336, U. S. A.

Abstract

The ring contraction of 2-azido-3-alkylpyridine-1-oxides gives 2-alkyl- 2-cyano-(2H)-pyrrole-1-oxides in good yield. Possible ambiguities in the nmr spectra of these compounds have been resolved.