Contrasting the Reactivity of Ethylene and Propylene with P/Al and P/B Frustrated Lewis Pairs

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• 作者：Gabriel M茅nard ; Lina Tran ; Jenny S. J. McCahill ; Alan J. Lough ; Douglas W. Stephan
• 刊名：Organometallics
• 出版年：2013
• 出版时间：November 25, 2013
• 年：2013
• 卷：32
• 期：22
• 页码：6759-6763
• 全文大小：263K
• 年卷期：v.32,no.22(November 25, 2013)
• ISSN：1520-6041

文摘

Frustrated Lewis pairs (FLPs) derived from R₃P (R = otol, Mes) and B(C₆F₅)₃ or AlX₃ (X = halide, C₆F₅) add to ethylene. Similarly, the P/B FLP adds across propylene, whereas the P/Al systems react with propylene to effect propylene dimerization via a C鈥揌 bond activation and C鈥揅 bond formation, affording an Al-bound 2-methylpentene complex.