Asymmetrically functionalized 1,3-Di(2-pyridyl)benzenes: synthesis and photophysical studies / E. S. Starnovskaya, D. S. Kopchuk, Y. K. Shtaitz [et al.] // Journal of fluorescence. - 2021. - № 32. - P125–133 Рубрики: ХИМИЧЕСКИЕ НАУКИ Кл.слова (ненормированные): 1,2,4-TRIAZINES -- 1,3-DI(2-PYRIDYL)BENZENES -- AZA-DIELS-ALDER REACTION -- CROSS-COUPLING -- FLUORESCENCE Аннотация: A convenient synthetic approach to asymmetrically functionalized 1,3-di(2-pyridyl)benzenes starting from 3-(3-bromophenyl)-1,2,4-triazines using sequential aza-Diels–Alder reactions and Stille cross-coupling is reported. Photophysical properties of the obtained compounds are studied. |