Weakly Stabilized Primary Borenium Cations and Their Dicationic Dimers

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• 作者：Aleksandrs Prokofjevs ; Jeff W. Kampf ; Andrey Solovyev ; Dennis P. Curran ; Edwin Vedejs
• 刊名：Journal of the American Chemical Society
• 出版年：2013
• 出版时间：October 23, 2013
• 年：2013
• 卷：135
• 期：42
• 页码：15686-15689
• 全文大小：261K
• 年卷期：v.135,no.42(October 23, 2013)
• ISSN：1520-5126

文摘

Hydride abstraction from monocationic hydride bridged salts [H(H₂B鈥揕)₂]⁺ [B(C₆F₅)₄]炉 (L = Lewis base) generates an observable primary borenium cation for L = iPr₂NEt, but with L = Me₃N, Me₂NPr, or several N-heterocyclic carbenes, highly reactive dicationic dimers are formed.