SEARCH Articles Figures Tables Pd/xantphos Rhodium-xantphos catalyst system XANTPHOS, sulfonated Xantphos complex Xantphos family Xantphos ligands Xantphos ligands tunable bite angles Xantphos ligands tuneable bite angles Xantphos ligands, electronic effects Xantphos trans complexes Xantphos, investigations with Xantphos-based diphosphine Xantphos-based diphosphine ligands Xantphos-type diphosphine Xantphos-type ligands