Abstract:
The synthesis of novel push–pull 2,4-disubstituted quinazolines was performed by the bromodeoxygenation of 2-phenyl-, 2-(fluoren-2-yl)- and 2-cymantrenylquinazolin-4-ones and subsequent palladium-catalyzed Suzuki reactions. According to the optical studies, derivatives containing 4-positioned 4-diethylaminophenyl substituent exhibit higher luminescence in toluene solutions as compared to acetonitrile ones.
Citation:
E. V. Nosova, T. N. Moshkina, G. N. Lipunova, E. S. Kelbysheva, N. M. Loim, P. A. Slepukhin, V. N. Charushin, I. V. Baklanova, “Synthesis and photophysical studies of novel 4-aryl substituted 2-phenyl-, 2-(fluoren-2-yl)- and 2-cymantrenylquinazolines”, Mendeleev Commun., 28:1 (2018), 33–35
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https://www.mathnet.ru/eng/mendc1654
https://www.mathnet.ru/eng/mendc/v28/i1/p33
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