TY JOUR TI The promising approach to the synthesis of 2,5-disubstituted 1,3,4-oxadiazoles KW 1,3,4-oxadiazoles; cyclization KW solid-phase method JO From Chemistry Towards Technology Step-By-Step AU Yusifova, Y.R. AU Firstova, A.A. AU Lebedev, A.S. PY 2026 IS 7 PB Yaroslavl State Technical University