established by X-ray structural analysis) and malefic acids. 3-Methylene-2-fer-rocenylmethylenequinticlidine also undergoes [4+2]-cyclodimerization when heated and adds salts of the 3-methyl-2-ferrocenylmethyleneI-azoniabicyclo[2.2.2]oct-3-yl cation at the terminal methylene group to form a linear addition product.
合成了含有
二茂铁和
奎宁环片段的
生物活性氮杂环 (1-7)。3-亚甲基-2-
二茂铁基亚甲基
奎宁环与偶氮二
羧酸的N-苯基
酰亚胺(结构由X射线结构分析确定)和
马来酸形成加合物。3-Methylene-2-fer-rocenylmethylenequinticlidine 在加热时也会发生 [4+2]-环二聚反应,并在末端亚甲基上添加 3-methyl-2-ferrocenylmethyleneI-azoniabicyclo[2.2.2]oct-3-yl 阳离子的盐形成线性加成产物。