Solvolyses of a suitably constructed tropene tosylate and its unsaturated carbocyclic analog show that the amino function, despite its suitable spatial location, does not enhance the π-route assistance but reduces it slightly.
适当构造的
对甲苯磺酸托苯酯及其不饱和碳环类似物的溶剂化显示,尽管其空间位置合适,但
氨基官能团不会增强π路径辅助作用,但会使其稍微减少。