Methano-bridged 14.pi.-electron aromatic annulenes. 2. 5-Methoxy-7,12-methano-6-azabenz[10]annulene and the benzenesulfonate ester of 5-hydroxy-7,12-methano-6-azabenz[10]annulene
Methano-bridged 14.pi.-electron aromatic annulenes. 2. 5-Methoxy-7,12-methano-6-azabenz[10]annulene and the benzenesulfonate ester of 5-hydroxy-7,12-methano-6-azabenz[10]annulene