C- and S-Shaped Perylene Diimide Heterohelicenes: Modular Synthesis and Spiral-Stair-Like π-Stacking.
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DOI: 10.1021/acs.orglett.2c00928
Abstract: A number of C- and S-shaped perylene diimide (PDI) heterohelicenes with high dipole moments were synthesized from simple perylene tetrabutylester (PTE). Taking advantage of the weak coordination ability of the sterically crowded peri ester groups… read more here.
Keywords: stair like; spiral stair; like stacking; shaped perylene ... See more keywords