AM Starosotnikov, VV Ivanova, TA Klimova… - Russian Chemical …, 2022 - Springer
Abstract New pyrido [3, 2-b][1, 4] benzoxazines and pyrido [3, 2-b][1, 4] benzothiazines were
synthesized by the base-mediated reactions of substituted 2-chloro-3-nitropyridines with o …