240401-09-6
N-叔丁氧羰基-1-氧杂-8-氮杂螺[4.5]癸烷-3-醇
→
~42%
898157-46-5
3-溴-1-噁-8-氮杂螺[4.5]癸烷-8-羧酸叔丁酯
954236-44-3
3-氧代-1-氧杂-8-氮杂螺[4.5]癸烷-8-甲酸叔丁酯