C_6H_5CH_2C_5H_4NdCl_2·3THF的合成及催化聚合活性研究

Study on the synthesis and catalytic activity of C_6H_5CH_2C_5H_4NdCl_2·3THF

摘要: 合成了苄基环戊二烯基二氯化钕配合物(C6H5CH2C5H4NdCl2·3THF).用元素分析、红外光谱分析对其结构进行了表征,该配合物与三乙基铝(AlEt3)组成的催化体系催化丁二烯聚合,单体转化率达85%.

Abstract: The complex of benzylcyclopentadienyl neodymium dichloride has been synthesized and characterized by elemental analysis and IR spectra.Butadiene was polymerized by the catalyst system composed of C_6H_5CH_2C_5H_4NdCl_2·3THF and AlEt_3.The conversion percentage of butadiene can reach about 85%.