A New 1,3‐Diphosphaallylnickel Complex for the Polymerization of Ethene
A New 1,3‐Diphosphaallylnickel Complex for the Polymerization of Ethene
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用于乙烯聚合的新型 1,3-二磷烯丙基镍配合物
DOI：
10.1002/anie.198710121
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发表时间：
1987
影响因子：
--
通讯作者：
F. Knoch
中科院分区：
文献类型：
--
作者：
W. Keim;R. Appel;Stefan Gruppe;F. Knoch
关于螯合配体对均匀条件下过渡金属催化的 CC 键形成的影响的研究很少。然而，值得注意的是使用 PO 二齿配体实现的控制效果。“螯合环的大小在这些反应中起着重要作用：例如，PO 络合物 I，选择性地低聚乙烯以产生烯烃（SHOP 过程）。”]
There have been few investigations regarding the influence of chelating ligands on the transition-metal-catalyzed formation of CC bonds under homogeneous conditions. Noteworthy, however, is the controlling effect that has been achieved using PO bidentate ligands."'The size of the chelate ring plays an important role in these reactions: for example, PO complexes, I, oligomerize ethene selectively to give a olefins (SHOP process)."]