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本文首先提出了由四氯化钛和甲基环戊二烯在乙二胺存在下于四氢呋喃中直接反应合成二(甲基环戊二烯基)二氯化钛的改进方法,该方法具有条件温和、操作简便和收率高等优点,同时还对二(甲基环戊二烯基)二苯氧基钛的合成方法、反应性能等作了介绍,这些工作至今都禾见报导,此外,还给出了二(甲基环戊二烯基)二苯氧基钛化合物的红外光谱和差热分析结果。
This paper first presents an improved method for the synthesis of bis (methylcyclopentadienyl) titanium dichloride from titanium tetrachloride and methylcyclopentadiene by direct reaction in tetrahydrofuran in the presence of ethylenediamine. This method has the following conditions Mild, easy to operate and high yield advantages, but also on the synthesis of bis (methylcyclopentadienyl) diphenoxy titanium method, the reaction performance were introduced, so far these reports are Wo see, in addition, The infrared spectroscopy and differential thermal analysis of bis (methylcyclopentadienyl) diphenoxytitanium compounds are given.