Regioselective cyclization of chloroacylaminobenzenesulfonamide derivatives

Chloroacylaminobenzensulfonamides regioselectively thermally cyclize under solvent free conditions to 1,2,4-benzothiadiazines with five- and six-membered rings fused on face b.

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Bibliographic Details
Published inTetrahedron letters Vol. 53; no. 24; pp. 3023 - 3026
Main Authors Carrozzo, Marina M., Battisti, Umberto M., Cannazza, Giuseppe, Citti, Cinzia, Parenti, Carlo, Troisi, Luigino
Format Journal Article
LanguageEnglish
Published OXFORD Elsevier Ltd 13.06.2012
Elsevier
Subjects
1,2,4-Benzothiadiazine
Chemistry
Chemistry, Organic
Chloroacylaminobenzenesulfonamides
Derivatives
Physical Sciences
Science & Technology
Solvents
Tetrahedrons
Thermal cyclization
1,2,4-Benzothiadiazine
Thermal cyclization
Chloroacylaminobenzenesulfonamides
HETEROPOLYCYCLIC SYSTEMS
DESIGN
3-ALKYLAMINO-4H-1,2,4-BENZOTHIADIAZINE
PHARMACOLOGY
POSITIVE ALLOSTERIC MODULATORS
5,5-DIOXIDE
ATP CHANNEL OPENERS
1,1-DIOXIDES
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More Information
Summary:Chloroacylaminobenzensulfonamides regioselectively thermally cyclize under solvent free conditions to 1,2,4-benzothiadiazines with five- and six-membered rings fused on face b.
Bibliography:ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:0040-4039
1873-3581
DOI:10.1016/j.tetlet.2012.04.009