Electrophilic aromatic substitution with N-methoxy-N-acylnitrenium ions generated from N-chloro-N-methoxy amides: syntheses of nitrogen heterocyclic compounds …

~90%

~%

~%

~92%

~88%

~54%

~%

~%

~90%

~96%

~95%

~78%

~94%

~85%

~%

~%

~%

~%

~%

~40%

~94%

~%