(1R,2R)-1,2-Bis(2-pyridylmethyleneamino)cyclohexane 、 氯化亚铁 在
正庚烷 作用下,
以
四氢呋喃 为溶剂,
反应 2.5h,
以gives the product as a dark blue solid in a yield of 1.41 g (3.36 mmol, 99%)的产率得到iron(2+);1-pyridin-2-yl-N-[(1R,2R)-2-(pyridin-2-ylmethylideneamino)cyclohexyl]methanimine;dichloride
参考文献:
名称:
Process for polymerizing olefins with non-metallocene catalysts
反式-1,2-环己二胺 、 吡啶-2-甲醛 以
甲醇 为溶剂,
反应 1.0h,
以The product is obtained in the form of a light-yellow powder in a yield of 23 g (79 mmol, 60%)的产率得到(1R,2R)-1,2-Bis(2-pyridylmethyleneamino)cyclohexane
Non-metallocenes, method for the production thereof and use thereof in the polymerization of olefins
申请人:Schulte L. Jorg
公开号:US20050037918A1
公开(公告)日:2005-02-17
The present invention describes a novel group of specific transition metal compounds, referred to as nonmetallocene compounds, and catalyst systems prepared therefrom. These catalyst systems which have become obtainable for the first time are suitable for the polymerization of olefins.