Controlling the J‐ and H‐Aggregates and Supramolecular Polymerization Pathways of Anthanthrene by Tuning the Hydrogen Bonding Sites.
Published In: Chemistry - A European Journal, 2025, v. 31, n. 17. P. 1 1 of 3
Database: Academic Search Ultimate 2 of 3
Authored By: Miao, Hongya; Yang, Fang; Zhang, Youzhi; Li, Huijie; He, Xiaoming 3 of 3
Abstract
Exploration of new π‐conjugated building blocks for construction of supramolecular polymers is at the forefront of self‐assembly. Herein, we incorporate a highly planar anthanthrene skeleton into the design of two supramolecular monomers 1 and 2. Their supramolecular polymerization have been comprehensively investigated by spectroscopic studies. Our results reveal that the number and/or position of the amide groups exert pronounced effect on the molecular aggregations and the mechanisms of the supramolecular polymerization. Monomer 1 self‐assembles in a cooperative manner to form 1D nanofibers though face‐to‐face H‐type aggregation. In contrast, 2 adopts J‐aggregation to form supramolecular polymer via isodesmic mechanism. [ABSTRACT FROM AUTHOR]
Additional Information
- Source:Chemistry - A European Journal. 2025/03, Vol. 31, Issue 17, p1
- Document Type:Article
- Subject Area:Chemistry
- Publication Date:2025
- ISSN:0947-6539
- DOI:10.1002/chem.202404243
- Accession Number:183924198
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