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Updated: Jun 1, 2026

Protocol for the Synthesis of Ortho-trifluoromethoxylated Aniline Derivatives
Published on: January 19, 2016
μ-Oxido-bis-[(2-chloro-nicotinato-κO)triphenyl-anti-mony(V)]
Li Quan1, Handong Yin, Daqi Wang
1College of Chemistry and Chemical Engineering, Liaocheng University, Shandong 252059, People's Republic of China.
Abstract:
A new dinuclear triphenyl-anti-mony(V) derivative with an oxide bridge, [Sb(2)(C(6)H(5))(6)(C(6)H(3)ClNO(2))(2)O], has been synthesized. Each Sb atom is five-coordianted by three C atoms and two O atoms in a distorted trigonal-bipyramidal geometry. Metal centers are bridged by a μ(2)-oxide functionality, and phenyl substituents on Sb atoms are in an staggered arrangement. The Sb-O-Sb bridge displays a bent geometry with an angle of 165.1 (4)°. Mol-ecules inter-act in the crystal through weak C-H⋯O and C-H⋯N inter-molecular hydrogen bonds.
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