Synonyms: dichlororuthenium(1S,2S)-1,2-diphenylethane-1,2-diamine[1-(2-diphenylphosphanyl-1-naphthyl)-2-naphthyl]-diphenyl-phosphane;Dichloro[(S)-(-)-2,2'-bis(diphenylphosphino)-1,1'-binaphthyl][(1S,2S)-(-)-1,2-diphenylethylenediamine]ruthenium(II);dichlororuthenium; (1S,2S)-1,2-diphenylethane-1,2-diamine; [1-(2-diphenylphosphanyl-1-naphthyl)-2-naphthyl]-diphenyl-phosphane