Synthesis 2013; 45(21): 3018-3028
DOI: 10.1055/s-0033-1339760
paper
© Georg Thieme Verlag Stuttgart · New York

Synthesis of Six-Membered Cyclic Sulfonimidamides

Indira Sen
a   Syngenta Biosciences Pvt. Ltd., Santa Monica Works, Corlim, Ilhas, Goa 403110, India   Fax: +91(832)2490525   eMail: sitaram.pal@syngenta.com
,
Daniel P. Kloer
b   Syngenta, Jealott’s Hill International Research Centre, Bracknell, Berkshire RG42 6EY, UK   eMail: daniel.kloer@syngenta.com
,
Roger G. Hall
c   Syngenta Crop Protection Münchwilen AG, Schaffhauserstrasse, 4332 Stein / AG, Switzerland    eMail: roger_g.hall@syngenta.com
,
Sitaram Pal*
a   Syngenta Biosciences Pvt. Ltd., Santa Monica Works, Corlim, Ilhas, Goa 403110, India   Fax: +91(832)2490525   eMail: sitaram.pal@syngenta.com
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Weitere Informationen

Publikationsverlauf

Received: 07. Juni 2013

Accepted after revision: 16. August 2013

Publikationsdatum:
10. September 2013 (online)


Abstract

A general synthetic route to six-membered cyclic N-aryl- and N-alkyl-substituted sulfonimidamides via an intramolecular ring closure of suitably functionalised acyclic sulfonimidamides is described. The structure of this new ring system was confirmed by various analytical methods and in one example by X-ray structural analysis.

Supporting Information

Primary Data