The present disclosure provides processes for the N-dealkylation of tertiary amines and the use of transition metal catalysts to prepare tertiary N-allyl amine derivatives and secondary amine derivatives thereof. The tertiary amines can be alkaloids and, more particularly, the tertiary amines can be opioids. In specific embodiments, the present disclosure provides methods for use in processes for the synthesis of naloxone and naltrexone from oripavine.
本公开提供了用于三级胺的N-脱烷基化的过程,并利用过渡
金属催化剂制备三级N-
烯丙基胺衍
生物和其次级胺衍
生物。三级胺可以是
生物碱,更具体地,三级胺可以是阿片类
生物碱。在具体实施中,本公开提供了用于从欧比芙因合成
纳洛酮和
纳曲酮的过程中使用的方法。