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.

Paper | Regular issue | Vol 27, No. 6, 1988, pp.1461-1463
Published online, 1st January, 1970
DOI: 10.3987/COM-88-4557
The 1,3-Dipolar Cycloaddition as an Approach to Novel Tricyclic O,N- and S,N-Heterocycles

Herbert Bartsch* and Thomas Erker

*Institute of Pharmaceutical Chemistry, University of Vienna, Währinger Strasse 10, A-1090 Vienna, Austria

Abstract

A synthetic pathway to previously unknown trieyclic [1,5]benzothiazepines, [1,5]benzoxazepines, and [1,2,4]oxadiazolo[5,4-c][1,4]benzothiazine via 1,3-dipolar cycloaddition is described.