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Title: Electron-deficient triphenylene and trinaphthylene carboximides
Authors: Yin, J. 
Qu, H.
Zhang, K. 
Luo, J. 
Zhang, X. 
Chi, C. 
Wu, J. 
Issue Date: 16-Jul-2009
Citation: Yin, J., Qu, H., Zhang, K., Luo, J., Zhang, X., Chi, C., Wu, J. (2009-07-16). Electron-deficient triphenylene and trinaphthylene carboximides. Organic Letters 11 (14) : 3028-3031. ScholarBank@NUS Repository.
Abstract: A series of triphenylene and trinaphthylene carboximides were synthesized mainly through Diels-Alder reactions between the in situ generated radialenes and N-alkylmaleimides. High electron affinity was obtained due to the attachment of electron-withdrawing carboximide groups. These disklike molecules can assemble into one-dimensional columnar structures in solid state and their mesophase properties were characterized by DSC, POM, and X-ray diffraction. Long-range ordered columnar phase was observed, qualifying them as potential n-type semiconductors in electronic devices. © 2009 American Chemical Society.
Source Title: Organic Letters
ISSN: 15237060
DOI: 10.1021/ol901041n
Appears in Collections:Staff Publications

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