Abstract In situ generated Cp2Zr(n-Bu)Cl (6) reacts with 2-[(CH3)2NCH2]C6H4}2Pb to form exclusively 2-[(CH3)2NCH2]C6H4}Cp2ZrCl (7), [(CH3)2NCH2]C6H5, butene and elemental lead. The further derivatization of chloride (7) to fluoride (8), hydride (9), methyl derivative (10), and a reduction of 7 are also described. The crystal structures of 7–10 were determined. The catalytic activity of 9 and 10 in
摘要 原位生成的 Cp2Zr(n-Bu)Cl (6) 与 2-[(
CH3)2NCH2]C6H4}2Pb 反应,仅形成 2-[( )2NCH2]C6H4}Cp2ZrCl (7), [( )2NCH2]C6H5、
丁烯和元素
铅。还描述了
氯化物 (7) 进一步衍生为
氟化物 (8)、
氢化物 (9)、甲基衍
生物 (10) 和 7 的还原。确定了 7-10 的晶体结构。还初步测试了9和10在
苯乙烯加氢中的催化活性。