560119-48-4Relevant articles and documents
Preparation of enantiopure 1-azabicyclo[3.2.2]nonanes Functionalized at carbon C3, from cinchonine and cinchonidine. Stereoselective solvolysis and an easily enolizable ketone
Roeper, Stefanie,Franz, M. Heiko,Wartchow, Rudolf,Hoffmann, H. Martin R.
, p. 4944 - 4946 (2003)
Solvolysis of C9 mesylated cinchonidine 1-OMs and cinchonine 2-OMs in solvent MeOH, EtOH, and CF3CH2OH affords ring-expanded 1-azabicyclo[3.2.2]nonanes oxygenated at carbon C3 ("second Cinchona rearrangement"). The newly introduced s