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Journal Article

Phenothiazine–Bipyridinium Oligooxacyclophanes

MPS-Authors
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Petry,  Christoph
Max Planck Institute for Medical Research, Max Planck Society;

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Lang,  Martina
Department of Molecular Neurobiology, Max Planck Institute for Medical Research, Max Planck Society;

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Staab,  Heinz A.
Department of Organic Chemistry, Max Planck Institute for Medical Research, Max Planck Society;

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Bauer,  Helmut
Department of Organic Chemistry, Max Planck Institute for Medical Research, Max Planck Society;

External Resource

http://onlinelibrary.wiley.com/doi/10.1002/anie.199317111/epdf
(Any fulltext)

https://dx.doi.org/10.1002/anie.199317111
(Any fulltext)

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Citation

Petry, C., Lang, M., Staab, H. A., & Bauer, H. (1993). Phenothiazine–Bipyridinium Oligooxacyclophanes. Angewandte Chemie International Edition in English, 32(12), 1711-1714. doi:10.1002/anie.199317111.


Cite as: https://hdl.handle.net/11858/00-001M-0000-0019-A9F3-2
Abstract
Surprisingly [11.11]cyclophane 1 (n = 3) shows transannular nuclear Overhauser effects (NOES) in dichloromethane and acetonitrile between the protons of the bipyridinium and those of the phenothiazine unit, indicating an attractive donor-acceptor interaction. In the [20.20]cyclophane 1 (n = 6) complexation with barium ions facilitates the approach of the donor and acceptor units.