The spirooxindole core is a privileged heterocyclic ring system that is featured in a large number of bioactive naturall......

用镍系催化剂，由丁二烯环化二聚制取１，５－环辛二烯。考察了催化体系中Ｐ与Ｎｉ、Ａｌ与Ｎｉ的摩尔比及溶剂等对反应转化率和选择性的影响，得到了丁二烯环......