Heteroscorpionate bis-pyrazolyl ligands in Cr(III)-catalyzed ethylene oligomerization
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- 作者：Mingfang Zhenga ; Hongfei Wua ; Xuejun Zhangb ; Jun Zhangb ; zhangj@ecust.edu.cn" class="auth_mail" title="E-mail the corresponding author
- 关键词：Ethylene oligomerization ; Bis-pyrazoyl ligands ; Chromium complex ; Ethylene trimerization ; Ethylene tetramerization
- 刊名：Journal of Organometallic Chemistry
- 出版年：2016
- 出版时间：15 August 2016
- 年：2016
- 卷：817
- 期：Complete
- 页码：21-25
- 全文大小：508 K
文摘
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New Cr(III) catalysts supported by the bis-pyrazoyl ligands with a third heteroaryl group.
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The Cr(III) catalysts for the selective ethylene trimerization and tetramerization.
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Formation of An acetoxychromium(III) chloride from carboxyl-containing ligand through the HCl elimination.
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