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FULVENE, METALLOCENE CATALYSTS AND PREPARATION METHOD THEREOF, AND PREPARATION OF POLYOLEFINES COPOLYMER USING THE SAME

机译:富勒烯,茂金属催化剂及其制备方法,以及使用相同的方法制备聚烯烃共聚物

摘要

The present invention relates to a novel fulvene compound and a preparation method thereof, and more particularly to a fulvene compound having substituted groups in the 2- and 5-positions, prepared from an unsaturated ketone having a substituted group in the β-position and a halogen atom in the α-position, and a preparation method thereof. The present invention also relates to a metallocene catalyst having a substituted group in the α-position carbon of the bridge of the cyclopentadienyl group only by reaction of a fulvene compound and an anion group including the cyclopentadienyl group, and a preparation method of a polyolefin copolymer using the same.
机译:本发明涉及一种新型的富烯基化合物及其制备方法,更具体地说,涉及一种由在β-位具有取代基的不饱和酮和在2-位和5-位具有取代基的富烯基化合物。 α位的卤原子及其制备方法。本发明还涉及仅通过富烯基化合物和包括环戊二烯基的阴离子基团的反应在环戊二烯基的桥的α-位碳上具有取代基的茂金属催化剂,以及聚烯烃共聚物的制备方法使用相同的。

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