Reductive Amination of 6-Keto Morphinans by Catalytic Hydrogen Transfer
申请人:Grote Christopher W.
公开号:US20120316343A1
公开(公告)日:2012-12-13
The present invention provides compositions of 6-amino morphinan compounds and process for their synthesis. In particular, the processes provide for the reductive amination of 6-keto morphinans by catalytic transfer hydrogenation, to produce 6-amino morphinan compounds, which are epimerically and/or diastereomerically enriched.