Direct regioselective C-H borylation of [5]helicene

Kaiser, R. P.; Ulc, J.; Císařová, I.; Necas, D. Direct regioselective C-H borylation of [5]helicene. Rsc Advances 2018, 8 (1), 580-583 DOI: 10.1039/c7ra13021j.