TY JOUR TI Regioselektivnost' reaktsii SEAR 8-khlor-3,4-digdro-1H-[1,4]oksazino[4,3-a]benzimidazola KW JO From Chemistry Towards Technology Step-By-Step AU Kucherenko, M.V. AU Savina, L.I. AU Begunov, R.S. AU Zubishina, A.A. AU Gracheva, E.L. PY 2025 IS 6 PB Yaroslavl State Technical University