【摘 要】
：
It is grand challenges for the metal-catalyzed olefin polymerization to copolymerize nonpolar olefins with polar functional olefins [1].In this work a series of novel ansa-nonmetallocene catalysts wit
【机 构】
：
State Key Laboratory of Chemical Resource Engineering, Key Laboratory of Carbon Fiber and Functional
【出 处】
：
2013 International Symposium on Integrated Molecular / Mater
论文部分内容阅读
It is grand challenges for the metal-catalyzed olefin polymerization to copolymerize nonpolar olefins with polar functional olefins [1].In this work a series of novel ansa-nonmetallocene catalysts with salicylaldehyde ligands was synthesized by the treatment of dimethyldichlorosilane, substituted salicylaldehyde with TiCl4, ZrCl4, NiCl2 and PdCl2 in THF.
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