Synthesis and structure of tris(4-fluorophenylantimony) dicarboxylates: (4-FC6H4)3Sb[OC(O)R]2, R = CH2I, C6F5

Аннотация

Tris(4-fluorophenyl)antimony reacts with iodoacetic and pentafluorobenzoic acids in the presence of tert-butylhydroperoxide to give tris(4-fluorophenyl)antimony bis(iodoacetate) and tris(4-fluorophenyl)antimony bis(pentafluorobenzoate), respectively. Structures of organoantimony compounds were established by ¹H and ¹⁹F NMR spectroscopy and X-ray diffraction analysis.