Вид документа : Статья из журнала Шифр издания : 54/S 98 Автор(ы) : Nosova E. V., Moshkina T. N., Lipunova G. N., Baklanova I. V., Slepukhin P. A., Charushin V. N. Заглавие : Synthesis, structure and photoluminescent properties of BF2 and BPh2 complexes with N,O-benzazine ligands [Электронный ресурс] Место публикации : Journal of Fluorine Chemistry. - 2015. - Vol. 175. - С. 145-151 Систем. требования: http://apps.webofknowledge.com/ Примечания : Bibliogr. : p. 150-151 (29 ref.). - 18.01.16 ББК : 54 Предметные рубрики: ХИМИЧЕСКИЕ НАУКИ Ключевые слова (''Своб.индексиров.''): n,o-bidentate ligands--bph2 complexes--bf2 complexes Аннотация: Novel N,O-bidentate BF2 and BPh2 complexes have been prepared in good to excellent yields through coordination of 8-hydroxy-2-methylquinolines and 2-(2-hydroxyphenyl)-3H-quinazolin-4-ones with boron trifluoride etherate or triphenylborane under mild conditions. All complexes have been characterized by H-1, B-11 and F-19 NMR, mass-spectrometry and X-ray crystallography data. Some complexes have been found to exhibit a significant fluore.scence in acetonitrile solutions. Electronic and site effects of substituents in both heterocyclic and phenol fragments proved to have a profound impact on quantum yields. Доп.точки доступа: Nosova, E. V.; Moshkina, T. N.; Lipunova, G. N.; Baklanova , I. V.; Slepukhin, P. A.; Charushin, V. N.