STEREOSELECTIVE SYNTHESIS OF ISOXAZOLE AND PYRAZOLE ANNULATED SULTAMSVIA INTRAMOLECULAR 1,3-DIPOLAR CYCLOADDITION REACTIONS

Authors
CHIACCHIO U CORSARO A GUMINA G PISTARA V RESCIFINA A ALESSI M PIPERNO A ROMEO G ROMEO R
Citation
U. Chiacchio et al., STEREOSELECTIVE SYNTHESIS OF ISOXAZOLE AND PYRAZOLE ANNULATED SULTAMSVIA INTRAMOLECULAR 1,3-DIPOLAR CYCLOADDITION REACTIONS, Tetrahedron, 53(40), 1997, pp. 13855-13866
Citations number
33
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron → ACNP
ISSN journal
00404020
Volume
53
Issue
40
Year of publication
1997
Pages
13855 - 13866
Database
ISI
SICI code
0040-4020(1997)53:40<13855:SSOIAP>2.0.ZU;2-W
Abstract
Functionalized isothiazoloisoxazole-4,4-dioxide, pyrazoloisothiazole-1 ,1-dioxide, [1,2]thiazinoisoxazole-4,4-dioxide and benzo[1,2]thiazinoi soxazole-4,4-dioxide systems have been obtained by intramolecular 1,3- dipolar cycloaddition, starting from substituted alpha- and beta-sulfo namides. (C) 1997 Elsevier Science Ltd.