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 28, No. 1, 1989, pp.67-70
Published online, 1st January, 1970
DOI: 10.3987/COM-88-S27
Carbonyl Radical Cyclizations: Preparation of Some Heterocyclic Ketones

David Crich,* K. Angeline Eustace, and Timothy J. Ritchie

*Department of Chemistry, University College , 20 Gordon Street, London, WC1H 0AJ, U.K.

Abstract

It has been possible to synthesize 3-methylchromanone, 3-methylthiochromanone and 2,3-dihydro-3-methylquinolin-4-one from salicylic acid, thiosalicylic acid and anthranilic acid respectively by carbonyl radical cyclizations.