Facile Isomerization and Unprecedented Decarbonation of Metallacarboranes with Fluorinated Aryl Substituents

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• 作者：Jas S. Ward ; Hugo Tricas ; Greig Scott ; David Ellis ; Georgina M. Rosair ; Alan J. Welch
• 刊名：Organometallics
• 出版年：2012
• 出版时间：April 9, 2012
• 年：2012
• 卷：31
• 期：7
• 页码：2523-2525
• 全文大小：708K
• 年卷期：v.31,no.7(April 9, 2012)
• ISSN：1520-6041

文摘

Reduction and metalation of 1,2-(4鈥?F₃CC₆F₄)₂-1,2-closo-C₂B₁₀H₁₀ affords 4,1,12-MC₂B₁₀ compounds directly at room temperature with no evidence of intermediate 4,1,6- or 4,1,8-analogues. For M = CpCo this species is the only isolable product. The M = Cp*Co analogue is produced together with an icosahedral dimetallacarborane that remarkably has lost a cage C vertex.