Cobalt-Catalyzed Dimerization of -Olefins to Give Linear -Olefin

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• 作者：Richard D. Broene ; Maurice Brookhart ; William M. Lamanna ; and Anthony F. Volpe ; Jr.
• 刊名：Journal of the American Chemical Society
• 出版年：2005
• 出版时间：December 14, 2005
• 年：2005
• 卷：127
• 期：49
• 页码：17194 - 17195
• 全文大小：45K
• 年卷期：v.127,no.49(December 14, 2005)
• ISSN：1520-5126

文摘

[Cp*P(OMe)₃CoCH₂CH₃]⁺ [BarF]^-, generated by the addition of HBArF to Cp*P(OMe)₃Co(ethene)_, catalyzes the oligomerization of 1-hexene to give dimers and trimers. When a deficit of the acid is used, linear -olefin dimers are produced at the expense of trimeric products: e.g., 1-butene, 1-hexene, and 1-octene give 1-octene, 1-dodecene, and 1-hexadecene, respectively.