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A rigid, inherently chiral bilayer nanographene has been synthesized as both the racemate and enantioenriched M isomer (with 93 % ee) in three steps from established helicenes. This folded nanographene is composed of two hexa‐peri‐hexabenzocoronene layers fused to a [10]helicene, with an interlayer distance of 3.6 Å as determined by X‐ray crystallography. The rigidity of the helicene linker forces...
Graphen‐Chemie Ein inhärent chirales, Helicen‐verbrücktes zweilagiges Nanographen wurde in racemischer Form und als M‐Isomer mit 93 % ee synthetisiert, wie N. Martín et al. in ihrer Zuschrift auf S. 6890 berichten.
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