Synthesis, Characterization and X-Ray Crystal Structures of cis-Dioxomolybdenum(VI) Complexes of Similar Tridentate Aroylhydrazone Schiff Bases with Catalytic Epoxidation Activity

摘要

Two new cis -dioxomolybdenum(VI) complexes with general formula [MoO 2 LMeOH], where L = L 1 = N’ -(3,5-dibromo-2-hydroxybenzylidene)-4-trifluoromethylbenzohydrazide for complex (1), and L = L 1 = N’ -(3-bromo-5-chloro-2-hydroxybenzylidene)-4-trifluoromet