Dedicated to Prof. Dr. Saeed Balalaie on the occasion of his 50th birthday
The use of saccharin as a replacement for the carboxylic acid component in an Ugi
multicomponent condensation leading to [(1,1-dioxido-1,2-benzisothiazol-3-yl)amino]acetamide
(3-iminosaccharin) derivatives is described for the first time.
Key words
multicomponent reactions - condensation - Ugi reaction - saccharin - iminosaccharins