Search for "alkylation of indole" in Full Text gives 3 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2021, 17, 2425–2432, doi:10.3762/bjoc.17.159
Beilstein J. Org. Chem. 2021, 17, 1464–1475, doi:10.3762/bjoc.17.102
Beilstein J. Org. Chem. 2012, 8, 1536–1542, doi:10.3762/bjoc.8.174