Beilstein J. Org. Chem. 2021, 17, 2543–2552, doi:10.3762/bjoc.17.170
Beilstein J. Org. Chem. 2016, 12, 2609–2613, doi:10.3762/bjoc.12.256
Beilstein J. Org. Chem. 2008, 4, No. 5, doi:10.1186/1860-5397-4-5
Beilstein J. Org. Chem. 2007, 3, No. 27, doi:10.1186/1860-5397-3-27