Search for "hexa-peri-hexabenzocoronene" in Full Text gives 4 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2023, 19, 736–751, doi:10.3762/bjoc.19.54
Beilstein J. Org. Chem. 2020, 16, 391–397, doi:10.3762/bjoc.16.37
Beilstein J. Org. Chem. 2016, 12, 1459–1466, doi:10.3762/bjoc.12.142
Beilstein J. Org. Chem. 2015, 11, 1274–1331, doi:10.3762/bjoc.11.142