Cyclotrimerization of alkynes to aromatics represents a promising approach to fabricate two-dimensional conjugated netwo......

This paper presents a new synthetic route to hyperbranched polymer. An arylene bipropiolate monomer,dimethylmethylenebis......

4-amino-pyrimidine not only has important biological activity[1], but also is the intermediate for some medicines. It ca......

Nitriles were unexpectedly trimerized into s-triazines or amino-pyrimidines in high yields in the presence of catalytic ......

乙炔是石油化工的重要产品之一,乙炔分子中存在高活性的π电子体系,具有很高的反应活性.许多催化体系包括过渡金属催化剂、非金属......

3,6-二乙炔基-9-（三苯胺基）-咔唑、4,4′-二乙炔基-4″-（咔唑基）-三苯胺双炔和1-辛炔单炔在CpCo（CO）2-hν催化的条件下合成了新型超支化......

在绿色反应介质聚乙二醇中，PdCl2／CuCl2催化体系可以顺利地催化1-辛炔发生环三聚反应，区域选择性地生成1，3，5-三己基苯，该反应产率较高，对......