161126-42-7Relevant articles and documents
SYNTHESIS OF ISOXAZOLES BEARING METHOXYCARBONYL AND FORMYL GROUPS BY 1,3-DIPOLAR CYCLOADDITION OF NITRILE OXIDES TO OLEFINIC AND ACETYLENIC DIPOLAROPHILES
Farina, Francisco,Fraile, M. Teresa,Martin, M. Rosario,Martin, M. Victoria,Guerenu, Ana Martinez de
, p. 285 - 292 (2007/10/02)
The 1,3-dipolar cycloaddition of benzo-, bromoformo- and acetonitrile oxides to enamino ester (1) and acetylenic esters (2,3) afforded functionalized isoxazoles in moderate to good yields.Cycloadditions with the enamino ester (1) gave the corresponding me