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.

Report | Regular issue | Vol 23, No. 12, 1985, pp.3079-3084
Published online, 1st January, 1970
DOI: 10.3987/R-1985-12-3079
A Direct Conversion of Phenanthrenes to Aporphinoids

Julio A. Seijas, Angel Rodríguez de Lera, Carmen Villaverde, and Luis Castedo*

*Facultad de Química y Sección de Alcaloides, Deparamento de Química Orgánica, C. S. I. C., Santiago de Compostela, Spain

Abstract

We describe a single-step conversion of phenanthrene alkaloid derivatives into oxoaporphines based on the cyclization of 9,10-phenanthrenediones with ethanamine side-chains under basic conditions.