de Meijere, A., Khlebnikov, A., Kozhushkov, S., Yufit, D., Chetina, O., Howard, J., …Okamoto, Y. (2006). Syntheses and Properties of Enantiomerically Pure Higher (n ≥ 7) [n−2]Triangulanedimethanols and σ-[n]Helicenes. Chemistry - A European Journal, 12(22), 5697-5721. https://doi.org/10.1002/chem.200600111