作者:R. I. Ishmetova、D. S. Yachevskii、N. K. Ignatenko、P. A. Slepukhin、I. V. Efimov、V. A. Bakulev、G. L. Rusinov、V. I. Filyakova、V. N. Charushin
DOI:10.1007/s11172-016-1446-4
日期:2016.5
The N(1)—N(1), N(2)—N(2), and N(1)—N(2) regioisomers of 1,2-bis[(prop-2-yn-1-yl)-1H-tetrazol-5-yl]ethane were first synthesized by alkylation of 1,2-bis(1H-tetrazol-5-yl)ethane with propargyl bromide. The peculiarities of the crystal structure of 1,2-bis[1-(prop-2-yn-1-yl)-1H-tetrazol-5-yl]ethane were evaluated by X-ray diffraction analysis. This compound is readily underwent Cu-catalyzed [3+2] cycloaddition
1,2-双[(prop-2-yn-1-yl)的N(1)-N(1)、N(2)-N(2)和N(1)-N(2)区域异构体-1H-四唑-5-基]乙烷首先通过1,2-双(1H-四唑-5-基)乙烷与炔丙基溴的烷基化合成。1,2-双[1-(prop-2-yn-1-yl)-1H-tetrazol-5-yl] 乙烷的晶体结构特性通过 X 射线衍射分析进行评估。该化合物很容易与对甲苯基叠氮化物、对硝基苯基叠氮化物和苄基叠氮化物进行 Cu 催化的 [3+2] 环加成反应,得到带有 1,2,3-三唑和四唑环的杂环组合。1,2-双[1-(丙-2-炔-1-基)-1H-四唑-5-基]乙烷和N(1)-N混合物的无催化剂[3+2]环加成反应(1)、N(2)-N(2)、N(1)-N(2) 区域异构体与聚(缩水甘油基叠氮化物)低聚物导致 1,2,3-三唑循环和聚合物链的交联。