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 | Special issue | Vol 5, No. 1, 1976, pp.409-412
Published online, 1st January, 1970
DOI: 10.3987/S-1976-01-0409
The Reaction of Oxazoles with Singlet Oxygen. IV. Imino Anhydride Intermediates

Harry H. Wasserman* and George R. Lenz

*Department of Chemistry, Yale University, P.O. Box 6666, New Haven, Connecticut 06511, U.S.A.

Abstract

Reaction of 2-aryl-4,5-polymethylene oxazoles with singlet oxygen yields N-aroyl imino anhydrides. If the polymethylene bridge is large enough a further rearrangement to triamides may take place.