for the following products
(+/-)-2,2'-bis-(Diphenylphosphino)-1,1'-binaphthalene | (+/-)-2,2'-bis-(Diphenylphosphino)-1,1'-binaphthyl | (+/-)-BINAP | 1,1'-Binaphthyl-2.2'-diphenyl phosphine | rac-2,2'-bis-(diphenylphosphino)-1,1'-binaphthyl and 2,2'-bis-(Diphenylphosphino)-1,1'-binaphthalene
