Synthesis of Racemic Amphetamine Derivatives by Cuprate Addition Reaction with Aziridine Phosphoramidate Compounds
申请人:Chemapotheca LLC
公开号:US20150183810A1
公开(公告)日:2015-07-02
The invention includes processes for the synthesis of amphetamine, dexamphetamine, methamphetamine, derivatives of these, including their salts, and novel precursors and intermediates obtained thereby, by synthesizing aziridine phosphoramidate compounds in specified solvents at specified temperatures, and then converting to a novel aryl or aryl-alkyl phosphoramidate precursors using an organometallic compound such as a copper salt, where the novel aryl or aryl-alkyl phosphoramidate precursor is then easily converted to the target compounds using known reactions.
该发明包括合成安非他命、地西泮、甲基苯丙胺及其衍生物的过程,包括它们的盐和由此获得的新型前体和中间体,通过在指定的溶剂中,以指定的温度合成环氧丙烷磷酰胺化合物,然后使用有机金属化合物(例如铜盐)转化为新型芳基或芳基-烷基磷酰胺前体,然后使用已知反应将新型芳基或芳基-烷基磷酰胺前体轻松转化为目标化合物。