Search for "ditopic ligand" in Full Text gives 3 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2022, 18, 597–630, doi:10.3762/bjoc.18.62
Beilstein J. Org. Chem. 2021, 17, 273–282, doi:10.3762/bjoc.17.26
Beilstein J. Org. Chem. 2010, 6, No. 53, doi:10.3762/bjoc.6.53