halogenation products of 5, ( C6F4Te)2F4 (6), (C6F4Te)2Cl4 (7), (C6F4Te)2Br4 (8), as well as the azidation product (C6F4Te)2(N3)4 (9) were synthesized. Furthermore, in pursuit of our recent work on tellurium azides, the syntheses and properties of R2Te(N3)2 (R=CF3 (10), C6F2H3 (11)) and RTe(N3)3 (R=CF3 (12) and C6F5 (13)) are reported. The crystal structures of CF3C6F4TeTeC6F4CF3 (4), (C6F4Te)2Br4 (8), and (C6F2H3)2Te(N3)2
制备了
全氟芳基
碲化物C 6 F 5 TeLi(1)和4-CF 3 C 6 F 4 TeLi(2)。这些中间体通过NMR光谱鉴定,并可能根据反应条件而形成相应的二di烷C 6 F 5 TeTeC 6 F 5(3)和CF 3 C 6 F 4 TeTeC 6 F 4 CF 3(4)氧化,或在1的情况下通过自身反应形成
碲(C 6 F 4 Te)2(5)。以及5,(C 6 F 4 Te)2 F 4(6),(C 6 F 4 Te)2 Cl 4(7),(C 6 F 4 Te)2 Br 4(8)的卤化产物作为
叠氮化产物(C 6 F 4 Te)2(N 3)4(9)被合成。此外,为了追求我们最近关于
叠氮化
碲的工作,R 2 Te(N 3)2(R = CF 3(10),C 6 F 2 H 3(11))和RTe(N 3)的合成和性质报道了3(R = CF 3(12)和C 6 F 5(13))。CF 3 C 6 F 4