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Updated: Jun 23, 2025

Self-assembling Morphologies Obtained from Helical Polycarbodiimide Copolymers and Their Triazole Derivatives
Published on: February 7, 2017
Sequential Synthesis and Secondary Structure Analysis of Two Classes of Perylene Bisimide Oligomers
Ben Teichmann1, Bin Liu1, Marcel Hirsch1
1Institut für Organische Chemie, Universität Würzburg, Am Hubland, 97074 Würzburg, Germany.
Abstract:
An iterative step-by-step synthetic approach is employed to form perylene bisimide (PBI) oligomers of defined sizes by connecting the PBI units through their imide positions via a benzyl linker. The versatility of this approach was showcased by its successful implementation on two different PBI building blocks to achieve two separate series of oligomers (up to the pentamer) with modulated conformations: one with an open random coil oligomer and one with an H-type foldamer architecture.
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