PERFLUORORGANOTELLUR-VERBINDUNGEN: DIE SYNTHESEN VON C6F5TeTeC6F5, Hg(TeC6F5)2,CF3TeTeC6F5, CF3TeC6F5 UND PENTAFLUORPHENYLFURANEN
Bis(pentafluorophenyl)ditellurium Te2(C6F5)2 and the three new furan derivatives 2- and 3-pentafluorophenylfuran and 2,5-dihydro-2-pentafluorophenylfuran are prepared by irradiating a mixture of Te(C6F5)2 and furan.Te2(C6F5)2 reacts with elemental mercury to yield Hg(TeC6F5)2.From the reactions of Tex(CF3)2 with Tex(C6F5)2 (x = 1, 2) equilibria are formed with the unsymmetrical compounds CF3TexC6F5.The syntheses, NMR, and mass spectra of these new compounds are described.
Kasemann, Reiner,Naumann, Dieter
p. 207 - 217
(2007/10/02)
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