Zr(NMe2)4; (S)-N,N'-bis(1-adamantyl)-6,6'-dimethylbiphenyl-2,2'-dicarboxamide in benzene-d6 T=145°C; 96 h; enantioselective reaction;

[Rh(NCMe)2(cod)][BF4]; 4,5-(bis[bis-diethylamido]phosphonito)-9,9-dimethyl-9H-xanthene in tert-butyl alcohol T=70°C; 15 h; Inert atmosphere;