Oligopyrrole-Based Anion-Responsive π-Electronic Systems That Exhibit Anion-Dependent Chiroptical Properties
Dipyrromethane dimers linked via a boron-bridged 1,3-propanedione moiety exhibited efficient anion-binding abilities. Trifluoromethyl and pentafluorophenyl moieties substituted at the <i>meso</i> positions of dipyrromethane induced chirality in the π-electronic systems, whose conformations were controlled by anion binding. Anion complexes of the oligopyrrole-based chiral π-electronic systems exhibited anion-dependent chiroptical properties, as seen in circular dichroism.
Authors
- Ryuma Sato (ORCID: https://orcid.org/0000-0003-2523-8966)
- Hiromitsu Maeda (ORCID: https://orcid.org/0000-0001-9928-1655)
- Yasuteru Shigeta (ORCID: https://orcid.org/0000-0002-3219-6007)
- Vellanki Lakshmi (ORCID: https://orcid.org/0000-0002-5709-3960)
- Yohei Haketa (ORCID: https://orcid.org/0000-0003-3824-4986)
Institutions
- National Institute of Technology Karnataka (IN)
- Ritsumeikan University (JP)
- University of Tsukuba (JP)
- Naval Research Laboratory Information Technology Division
Publication Details
- Journal
- The Journal of Organic Chemistry
- Published
- 2025-06-24
- DOI
- https://doi.org/10.1021/acs.joc.5c00482
- Citations
- 1
- Primary Topic
- Synthesis and Properties of Aromatic Compounds
- Type
- article
- Field-Weighted Citation Impact
- 0.94
Funders
- Japan Society for the Promotion of Science
- Ritsumeikan Global Innovation Research Organization, Ritsumeikan University