Synthesis of 6-amino-1-benzyl-4-methylhexahydro-1H-1,4-diazepine
Five variants (methods A-E) of a synthetic route to 6-amino-1-benzyl-4-methylhexahydro-1H-1,4-diazepine (3b) using N-benzyl-N'-methylethylenediamine (8a) are described. The reaction of 8a with 1 benzenesulfonyl-2-bromomethylaziridine (7), 2-phenyl-4-(p-to