1265177-27-2

B-[4-[[1,1'-biphenyl]-4-yl(9,9-diMethyl-9H-fluoren-2-yl)aMino]phenyl]- 4-(4-[1,1,-biphenyl]-4-y(9,9-dimethyl- fluoren-2yl)amino)phenyl)boronic acid (4-([1,1'-biphenyl]-4-yl(9,9-dimethyl-9H-fluoren-2-yl)amino)phenyl)boronic acid B-[4-[[1,1'-Biphenyl]-4-yl(9,9-dimethyl-9H-fluoren-2-yl)amino]phenyl]boronic acid Boronic acid, B-[4-[[1,1'-biphenyl]-4-yl(9,9-diMethyl-9H-fluoren-2-yl)aMino]phenyl]-