Robuta

https://pubs.rsc.org/en/Content/ArticleLanding/1990/C3/C39900001398 Epitaxygens: mesophases based on the triptycene molecular subunit - Journal of the Chemical... Two examples of triptycene-based epitaxygens, in which aliphatic chains and aromatic cores form symmetry compatible lamellar lattices, have been synthesized... based on