1,1'-[(5R)-2,2',3,3'-四氢[5,5'-联-1,4-苯并二恶英]-6,6'-二基]双[1,1-双(4-甲基苯基)膦]

1,1'-[(5R)-2,2',3,3'-四氢[5,5'-联-1,4-苯并二恶英]-6,6'-二基]双[1,1-双(4-甲基苯基)膦]

1,1'-[(5R)-2,2',3,3'-Tetrahydro[5,5'-bi-1,4-benzodioxin]-6,6'-diyl]bis[1,1-bis(4-methylphenyl)phosphine]