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Browsing School of Arts and Sciences by Author "El-Ballouli, Alaa O."

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Browsing School of Arts and Sciences by Author "El-Ballouli, Alaa O."

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  • Bis(carbazolyl) derivatives of pyrene and tetrahydropyrene 
    Kaafarani, Bilal R.; El-Ballouli, Alaa O.; Trattnig, Roman; Fonari, Alexandr; Sax, Stefan; Wex, Brigitte; Risko, Chad; Khnayzer, Rony S.; Barlow, Stephen; Patra, Digambara; Timofeeva, Tatiana V. (2017-11-03)
    Tetrahydropyrene and pyrene have been functionalized in their 2,7-positions with carbazole and 3,6-di-tert-butylcarbazole groups, and the properties of these new compounds are compared to analogous carbazole and ...
  • Diarylpyrenes vs. diaryltetrahydropyrenes 
    El-Ballouli, Alaa O.; Khnayzer, Rony S.; Khalife, Jihane C.; Fonari, Alexandr; Hallal, Kassem M.; Timofeeva, Tatiana V.; Digambara, Patra; Wex, Brigitte (2017-11-03)
    The synthesis of two series of substituted 2,7-diaryl-4,5,9,10-tetrahydropyrenes (1a–c) and 2,7-diarylpyrenes (2a–c) is reported; the opposing phenyl tips being terminated with tBu (a), OCH3 (b), or F (c) to impart variation ...
  • Lateral extension induces columnar mesomorphism in crucifix shaped quinoxalinophenanthrophenazines 
    Wex, Brigitte; El-Ballouli, Alaa O.; Kayal, Himadri; Zeidan, Tarek A.; Raad, Farah S.; Leng, Siwei; Cheng, Stephen Z.D.; Eichchorn, Holger; Kaafarani, Bilal R. (2016-12-07)
    Reported here is the columnar mesomorphism of board shaped dyes based on quinoxalino[2′,3′:9,10]phenanthro[4,5-abc]phenazine (TQPP) derivatives that was induced by an increase in lateral bulk. TQPP derivatives with protons, ...

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