di-μ-chloro-bis(η4-1,5-cyclooctadiene)diiridium; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine; triethylamine; (S)-(+)-(3,5-dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-bis-[(1S)-1-(2-methoxy-phenyl)ethyl]amine in tetrahydrofuran T=20°C; 24 h; Inert atmosphere; optical yield given as percent eeenantioselective reaction;

O,O'-((S)-1,1'-binaphthyl-2,2'-diyl)-N,N'-di-(S,S)-(1-naphthalen-1-yl)-ethyl-phosphoramidite; di-μ-chloro-bis(η4-1,5-cyclooctadiene)diiridium; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine; triethylamine in tetrahydrofuran T=20°C; 18 h; Inert atmosphere; optical yield given as percent eeenantioselective reaction;

di-μ-chloro-bis(η4-1,5-cyclooctadiene)diiridium; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine; triethylamine; (S)-(+)-(3,5-dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-bis-[(1S)-1-(2-methoxy-phenyl)ethyl]amine in tetrahydrofuran T=20°C; 24 h; Inert atmosphere; optical yield given as percent eeenantioselective reaction;

O,O'-(S)-(1,1'-dinaphthyl-2,2'-diyl)-N,N-di-(S,S)-[2-phenylethylphosphoramidite]; di-μ-chloro-bis(η4-1,5-cyclooctadiene)diiridium; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine; triethylamine in tetrahydrofuran T=20°C; 60 h; Inert atmosphere; optical yield given as percent eeenantioselective reaction;

di-μ-chloro-bis(η4-1,5-cyclooctadiene)diiridium; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine; triethylamine; (S)-(+)-(3,5-dioxa-4-phosphacyclohepta[2,1-a;3,4-a']dinaphthalen-4-yl)-bis-[(1S)-1-(2-methoxy-phenyl)ethyl]amine in tetrahydrofuran T=20°C; 48 h; Inert atmosphere; optical yield given as percent eeenantioselective reaction;

O,O'-(S)-(1,1'-dinaphthyl-2,2'-diyl)-N,N-di-(S,S)-[2-phenylethylphosphoramidite]; di-μ-chloro-bis(η4-1,5-cyclooctadiene)diiridium; 1,3,4,6,7,8-hexahydro-2H-pyrimido[1,2-a]pyrimidine; triethylamine in tetrahydrofuran T=20°C; 60 h; Inert atmosphere; optical yield given as percent eeenantioselective reaction;