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

Reaction of [η5:σ-Me2C(C5H4)(C2B10H10)]Ru(NCCH3)2 (1) with R1C≡CR1(R1 = Et, Ph) in toluene at 80 °C yielded orga......

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......

菲及菲类衍生物广泛应用于合成树脂、染料、农药和植物生长激素等领域。在无催化剂存在的条件下,利用苯炔的高反应活性,通过苯炔和......

以五氯化钽和四苯基锡为催化剂，通过二炔烃的环三聚反应一步法合成了一系列高支化的聚芳烃树脂；为改善均聚物的可溶性，引入了二炔单体......

Polycyclotrimerization of diynes was explored as a new route to hyperbranched polymers in thisinvestigation. Polymerizat......