1,3-DIPOLAR CYCLOADDITIONS TO UNSATURATED ORGANOBORANES .3. REGIOCONTROLLED AND STEREOCONTROLLED ACCESS TO BORONIC ESTER SUBSTITUTED ISOXAZOLIDINES

Authors
CARBONI B OLLIVAULT M LEBOUGUENEC F CARRIE R JAZOULI M
Citation
B. Carboni et al., 1,3-DIPOLAR CYCLOADDITIONS TO UNSATURATED ORGANOBORANES .3. REGIOCONTROLLED AND STEREOCONTROLLED ACCESS TO BORONIC ESTER SUBSTITUTED ISOXAZOLIDINES, Tetrahedron letters, 38(38), 1997, pp. 6665-6668
Citations number
17
Categorie Soggetti
Chemistry Inorganic & Nuclear
Journal title
Tetrahedron letters → ACNP
ISSN journal
00404039
Volume
38
Issue
38
Year of publication
1997
Pages
6665 - 6668
Database
ISI
SICI code
0040-4039(1997)38:38<6665:1CTUO.>2.0.ZU;2-#
Abstract
Alkenylboronic esters undergo regio- and stereoselective 1.3-dipolar c ycloadditions with nitrones. These reactions give access to boronic es ter substituted isoxazolidines which can be easily convened by oxidati on with hydrogen peroxide to the corresponding 4-hydroxy derivatives. (C) 1997 Elsevier Science Ltd.