TY JOUR TI RESEARCH OF PHOTOCHEMICAL TRANSFORMATIONS OF STILBENE / IMIDAZOPYRIDINE ENSEMBLES KW imidazopyridine KW stilbene KW vinylbiphenyl KW photocyclization JO Modern Technologies and Scientific and Technological Progress AU Ustyuzhanin, A.O. AU L'vov, A.G. AU schmidt, E.Y. AU Bidusenko, I.A. PY 2022 IS 2022 PB Federal State Funded Educational Establishment of Higher Education «Angarsk State Technical University»