Simultaneous Endo- and Exo-Complex Formation of Pyridine[4]arene Dimer with Neutral and Anionic Guests
Abstract
The formation of complexes between hexafluorophosphate (PF6−) and tetraisobutyloctahydroxypyridine[4]arene has been thoroughly studied in the gas phase (ESI‐QTOF‐MS, IM‐MS, DFT calculations), in the solid state (X‐ray crystallography), and in chloroform solution (1H, 19F, and DOSY NMR spectroscopy). In all states of matter, simultaneous endo complexation of solvent molecules and exo complexation of a PF6− anion within a pyridine[4]arene dimer was observed. While similar ternary complexes are often observed in the solid state, this is a unique example of such behavior in the gas phase.
Main Authors
Format
Articles
Research article
Published
2017
Series
Subjects
Publication in research information system
Publisher
Wiley-VCH
The permanent address of the publication
https://urn.fi/URN:NBN:fi:jyu-201708303616Use this for linking
Review status
Peer reviewed
ISSN
1433-7851
DOI
https://doi.org/10.1002/anie.201704054
Language
English
Published in
Angewandte Chemie International Edition
Citation
- Kiesilä, A., Kivijärvi, L., Beyeh, N. K., Moilanen, J., Groessl, M., Rothe, T., Götz, S., Topic, F., Rissanen, K., Lützen, A., & Kalenius, E. (2017). Simultaneous Endo- and Exo-Complex Formation of Pyridine[4]arene Dimer with Neutral and Anionic Guests. Angewandte Chemie International Edition, 56(36), 10942-10946. https://doi.org/10.1002/anie.201704054
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Funder(s)
Research Council of Finland
Research Council of Finland
Research Council of Finland
Research Council of Finland
Research Council of Finland
Funding program(s)
Tutkijatohtori, SA
Akatemiatutkija, SA
Akatemiaprofessorin tutkimuskulut, SA
Akatemiaprofessorin tehtävä, SA
Akatemiatutkijan tutkimuskulut, SA
Postdoctoral Researcher, AoF
Academy Research Fellow, AoF
Research costs of Academy Professor, AoF
Research post as Academy Professor, AoF
Research costs of Academy Research Fellow, AoF
Additional information about funding
The Academy of Finland (projects 263256, 265328, and 292746 to K.R.; projects 284562 and 278743 to E.K.; project 285855 to J.O.M.), the University of Jyväskylä, and Aalto University are gratefully acknowledged for financial support. This work was supported by the Academy of Finland through its Centres of Excellence Program (HYBER 2014‐2019). We thank Antti Halla for preliminary experiments. J.O.M. acknowledges the CSC–IT Center for Science, Finland and Prof. Heikki M. Tuononen for computational resources.
Copyright© 2017 Wiley-VCH Verlag GmbH & Co. This is a final draft version of an article whose final and definitive form has been published by Wiley. Published in this repository with the kind permission of the publisher.