Search for "silicon dioxide" in Full Text gives 3 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2022, 18, 688–706, doi:10.3762/bjoc.18.70
Beilstein J. Org. Chem. 2020, 16, 551–586, doi:10.3762/bjoc.16.52
Beilstein J. Org. Chem. 2015, 11, 514–523, doi:10.3762/bjoc.11.58