4-(4-甲酰基苯氧基)哌啶-1-羧酸叔丁酯

1-BOC-4-(3-溴苯氧基)哌啶

N-BOC-1,2,3,6-四氢吡啶

tert-butyl 4-(4-cyanophenoxy)piperidine-1-carboxylate

4-(4-哌啶氧基)苯腈