为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......

5-氨基四氮唑(HATZ)与硝酸锌通过溶剂热反应得到了一个新的化合物[Zn(ATZ)2]·DMA(1),对其进行了X射线粉末衍射、红外光谱和元素分......

以δ-戊内酯和环己胺为原料合成了抗血小板聚集药物西洛他唑的重要中间体N-环己基-5-氯丁基-1H-四氮唑,选择了合适的相转移催化剂......

The tetrazole analogues have been synthesized from fluorenylmethoxycarbonyl (Fmoc)protected amino acids by three steps. ......

An efficient route for the synthesis of 5-substituted 1H-tetrazole via[2+3]cycloaddition of nitriles and sodium azide is......