SEARCH Articles Figures Tables 3-Diethylamino-4- -5vinyl-isothiazole 1,1-dioxide, synthesis and reaction with 1,3-dipoles Reactions of Amides with 1,3-1,4-, or 1,5-Dipoles by Ring-Opening Reactions of Copper Acetylides with Other Dipoles Reactions of an Amide with a 1,2-Dipole (Vicinal, or 1,2-Addition) Reactions with Acetylenic Carboxylates, Acrylates, and 1,3-Dipoles Reactions with Metalla-1,3-Dipoles