The paper on synthesis of V-shaped molecules based on planar chiral [2.2]paracyclophane was published in Bulletin of the Chemical Society of Japan. Correlation between orientation of the stacked π-electron systems and chiroptical properties was disclosed.
“Synthesis of Optically Active V(120°)- and (60°)-Shaped Molecules Comprising Different π-Electron Systems”
Tabata, D.; Inoue, R.; Sasai, Y.; Morisaki, Y.
Bull. Chem. Soc. Jpn. 2022, 95(4), 595-601.
DOI: 10.1246/bcsj.20220018