Search for "multibridged cyclophanes" in Full Text gives 2 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2014, 10, 2021–2026, doi:10.3762/bjoc.10.210
Beilstein J. Org. Chem. 2014, 10, 2013–2020, doi:10.3762/bjoc.10.209