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Nanosized Molecular Propellers by Cyclodehydrogenation of Polyphenylene Dendrimers

Simpson, Christopher D., Mattersteig, Gunter, Martin, Kai, Gherghel, Lileta, Bauer, Roland E., Räder, Hans Joachim, Müllen, Klaus·2004·Journal of the American Chemical Society

Abstract

In a polymer analogous approach, large dendritic oligophenylenes containing benzene and tetraphenylmethane cores are transformed via oxidative cyclodehydrogenation to novel propeller-shaped molecules with large polycyclic aromatic hydrocarbon units as "blades". Structure analysis is performed by a combination of MALDI-TOF mass spectrometry, UV/vis, fluorescence, and Raman spectroscopy using solid-state sample preparation methods. These methods are also utilized to determine the degree of the cyclodehydrogenation reaction.

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Metadata

Authors
Simpson, C. D., Mattersteig, G., Martin, K., Gherghel, L., Bauer, R. E., Räder, H. J., & Müllen, K.
Venue
Journal of the American Chemical Society
Published
2004-02-21
Volume
126
Issue
10
Pages
3139-3147
ISSN
  • 0002-7863 (ISSN-L)
  • 1520-5126
OpenAlex
W2010045253
Cited by
169
References
0
FWCI
6.36
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Nanosized Molecular Propellers by Cyclodehydrogenation of Polyphenylene Dendrimers. https://app.cochat.ai/papers/10.1021/ja036732j
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Simpson, C. D., Mattersteig, G., Martin, K., Gherghel, L., Bauer, R. E., Räder, H. J., & Müllen, K. (2004). Nanosized Molecular Propellers by Cyclodehydrogenation of Polyphenylene Dendrimers. Journal of the American Chemical Society. https://doi.org/10.1021/ja036732j

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