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.
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Uniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, PolandUniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, Poland
Zyla-Karwowska, Marika
Zhylitskaya, Halina
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Uniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, PolandUniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, Poland
Zhylitskaya, Halina
Cybinska, Joanna
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Uniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, PolandUniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, Poland
Cybinska, Joanna
Lis, Tadeusz
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Uniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, PolandUniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, Poland
Lis, Tadeusz
Chmielewski, Piotr J.
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Uniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, PolandUniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, Poland
Chmielewski, Piotr J.
Stepien, Marcin
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Uniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, PolandUniwersytet Wroclawski, Wydzial Chem, Ul F Joliot Curie 14, PL-50383 Wroclaw, Poland