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: ¥ 4,320 (Yen only)
Period: This Article can be accessed for 7 days.

Communication | Regular issue | Vol 19, No. 2, 1982, pp.279-280
Published online, 1st January, 1970
DOI: 10.3987/R-1982-02-0279
Stilbene Photocyclization. Synthesis of Cepharanone B

Luis Castedo, Enrique Guitián, José M. Saá, and Rafael Suau

*Departamento de Química Orgánica , Facultad de Farmacia, Universidad de Santiago de Compostela, E-15706, Santiago de Compostela, Spain

Abstract

The photocyclization of enamides of type 2 is investigated. Photochemical electrocyclization did not take place due to an ineffectiveness of overlapping of the hexatriene system. However, radical induced cyclization gave a satisfactory result.