Synthesis of novel benzoxathiazepine-1,1-dioxides by means of a one-pot multicomponent reaction
摘要:
A simple one-pot synthesis of benzoxathiazepine-1,1-dioxides is described. Increased yields are afforded when suitable substituents are present in one of the starting materials. These additional substituents also provide a handle for further functionalization. (C) 2009 Published by Elsevier Ltd.