Novel, enantioselective synthesis of vicinal cyclohexane-diamines as key-intermediates for highly selective opioid kappa and sigma agonists.
作者:Wolfgang H. Schlichter、August W. Frahm
DOI:10.1016/s0957-4166(00)80266-9
日期:1992.1
Enantiomers of Cyclohexane-1,2-diamines have been synthesized via two different synthetic approaches by asymmetric catalytic hydrogenation.