(4S,4'S)-4,4'-Diisopropyl-1,1'-di-p-tolyl-4,4',5,5'-tetrahydro-1H,1'H-2,2'-biimidazole

(6R,9R,14aS)-6,9-Dimethyl-6,7,8,9-tetrahydro-[1,6]dioxecino[3,2-b:4,5-b']dipyridine

(6R,7R)-6,7-Dimethyl-6,7-dihydro-[1,4]dioxocino[6,5-b:7,8-b']dipyridine

(6S,9S,14aR)-6,9-Dimethyl-6,7,8,9-tetrahydro-[1,6]dioxecino[3,2-b:4,5-b']dipyridine

(6S,8S,13aR)-7,8-Dihydro-6,8-dimethyl-6H-[1,5]dioxonino[7,6-b:8,9-b']dipyridine

(1S,2S)-N1,N2-Dimethyl-1,2-bis(4-(trifluoromethyl)phenyl)ethane-1,2-diamine

(1S,2S)-1,2-Bis(3,5-bis(trifluoromethyl)phenyl)-N1,N2-dimethylethane-1,2-diamine

(1R,2R)-N1,N2-Dimethyl-1,2-bis(4-(trifluoromethyl)phenyl)ethane-1,2-diamine

(1S,2S)-N1,N1-Dimethyl-1,2-diphenylethane-1,2-diamine dihydrochloride

(1S,2S)-N1,N2-Bis(2-(bis(3,5-dimethylphenyl)phosphino)benzyl)cyclohexane-1,2-diamine