Synthesis and Structure of Triphenylantinony Dimethacrylate

摘要

Triphenylantinony dimethacrylate Ph3Sb(O2CMe=CH2)_2 was obtained in the reaction of triphenylantimony with methacrylic acid in the presence of hydrogen peroxide. The structure of the product was confirmed by elemental analysis, IR and ~1H NMR spectroscopy. According to X-ray diffraction analysis the substance is a trigonal bipyramidal complex of antimony with three phenyl groups in its basis and two methacrylate groups at the bipyramid vertices.