利用[HC=C-GePh2-]2(1)和一些RCH2N3的[3+2]环加成反应,描述了一系列新型的杂环双分子的合成,双三唑[1,4-C2HN3(CH2R)GePh2-]2,2-12(R=Ph,p-Tol,p-C6H4NMe2,p-C6H4OMe,p-C6H4Br,m-C6H4NO2,2-Napth,CH2-p-OC6H4CHO,CH2-p-OC6H4COOMe,CH2P(O)(OEt)2,COOEt),很难通过其他方法生产。通过NMR光谱和XRD分析(对于6、9和10)详细研究了这些化合物的结构特性。通过紫外/可见光谱和发光发射光谱研究了1-12的性质,电化学和DFT计算,表明它们分子中的有效缀合。
Using the [3+2] cycloaddition reaction of [HC≡C-GePh2 -]2 (1) and a number of RCH2 N3 , this work described the synthesis of a series of novel heterocyclic digermanes, bitriazoles [1,4-C2 HN3 (CH2 R)GePh2 -]2 , 2-12 (R=Ph, p-Tol, p-C6 H4 NMe2 , p-C6 H4 OMe, p-C6 H4 Br, m-C6 H4 NO2 , 2-Naphth, CH2 -p-OC6 H4 CHO, CH2 -p-OC6 H4 COOMe, CH2 P(O)(OEt)2 , COOEt), difficult to produce by other methods. The structural peculiarities of these compounds were studied in detail by NMR spectroscopy and by XRD analysis (for 6, 9 and 10). The properties of 1-12 were studied by UV/vis and luminescence emission spectroscopy, electrochemistry and DFT calculations, indicating an effective conjugation in their molecules.