There are provided a method of simply preparing a 1,4,6-substituted, 1,4-substituted, 1,6-substituted, or 1-substituted fulvene compound, the intermediates of the fulvene compound, and a method of preparing an ansa-metallocene compound in which two cyclopentadienyl ligands are bridged by one carbon and there are substituents only at positions adjacent to the bridging point of a cyclopentadienyl ligand, using the fulvene compound.
提供了一种简单制备1,4,6-取代,1,4-取代,1,6-取代或1-取代富烯化合物的方法,该方法还提供了富烯化合物的中间体以及使用富烯化合物制备两个
环戊二烯基
配体由一个碳桥接并且仅在
环戊二烯基
配体的桥接点相邻位置有取代基的安萨-
金属茂化合物的方法。