

NEW PUSH-PULL FLUOROPHORES ON THE BASIS OF 6-ALKOXY-2,2'-BIPYRIDINES: RATIONAL SYNTHETIC APPROACH AND PHOTOPHYSICAL PROPERTIES

Abstract
We propose an effective synthetic approach to 2(6)-alkoxy(bi)pyridines as new push-pull fluorophores via their 1,2,4-triazine analogs. The photophysical properties of the new compounds were studied and the first study of their structure-property relationship was performed.
Authors: Maria I. Savchuk, Albert F. Khasanov, Dmitry S. Kopchuk, Alexey P. Krinochkin, Igor L. Nikonov, Ekaterina S. Starnovskaya, Yaroslav K. Shtaitz, Igor S. Kovalev, Grigory V. Zyryanov*, Oleg N. Chupakhin
Keywords
6-alkoxy-2,2'-bipyridines; 2-alkoxypyridines; 1,2,4-triazines; autoclave; aza-Diels–Alder reactions; luminescence; nucleophilic ipso substitution
Latvian Institute of Organic Synthesis - Aizkraukles iela, 21, Riga, LV-1006, Latvia - hgs@osi.lv