A straightforward stereoselective synthesis of cis-10’,14’-diazaspiro [pyrrolidine-3,11’-tetracyclo [8.6.0.02,7,012,16]hexadecane]-2’(7’),4’, 6’,8’-tetraene-2,5,13’,15’-tetrone derivatives under solvent-free condition
Titel:
A straightforward stereoselective synthesis of cis-10’,14’-diazaspiro [pyrrolidine-3,11’-tetracyclo [8.6.0.02,7,012,16]hexadecane]-2’(7’),4’, 6’,8’-tetraene-2,5,13’,15’-tetrone derivatives under solvent-free condition