Synthesis of tetrahydrobenzazepinesulfonamides and their rearrangement to diarylsulfones
A new class of diarylsulfones, in which tetrahydrobenzazepine comprises one of the aromatic moieties, has been synthesized via the acid-catalyzed rearrangement of several substituted benzazepinesulfonamides. The rearrangement is normally ortho but in at l