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 36, No. 4, 1993, pp.733-742
Published online, 1st January, 1970
DOI: 10.3987/COM-92-6207
A Convenient Synthesis of 5-Substituted Tetrahydro-1,4,3-oxathiazine 4,4-Dioxides

Evelyne Grunder-Klotz,* Paul Humbert, and Jean-Daniel Ehrhardt

*Laboratoire de Pharmacologie Cardiovasculaire et Rénale, URA 589 CNRS, Université Louis Pasteur, 11 rue Humann, F-67000 Strasbourg, France

Abstract

An advantageous one pot procedure for the synthesis of tetrahydro-1,4,3-oxathiazine 4,4-dioxides by dialkylation of readily available α,N-alkyl- or arylsulfonamide dianions with gaseous formaldehyde is reported. Stability and some reactions of these heterocycles are also described.