Azido-1,2,5-oxadiazoles in reactions with 1,3-dicarbonyl compounds
摘要:
The 1,3-dipolar cycloaddition of azido-1,2,5-oxadiazoles (azidofurazans) to dicarbonyl compounds was studied, and a new procedure for the synthesis of 4-R-3-(4-R-1-5-R-2-1,2,3-triazol-1-yl)-1,2,5-oxadiazoles was proposed.