Two contrasting ethynyl hydroboration pathways in the formation of a novel tris-hydroboration product from reaction of dimesitylborane with 2,5-diethynylpyridine

文献情報

出版日 2004-02-13

DOI 10.1039/B316250H

インパクトファクター 6.222

著者

Christopher D. Entwistle, Andrei S. Batsanov, Judith A. K. Howard, Mark A. Fox, Todd B. Marder

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要旨

Reaction of 2,5-diethynylpyridine with dimesitylborane, [(Mes)2BH]2 (Mes = mesityl = 2,4,6-Me3C6H2), gave the unexpected tris-hydroboration product 1-{(Mes)2B}-2-[Z-1-{(Mes)2B}ethylidene]-5-[E-{(Mes)2B}vinyl]-1,2-dihydropyridine, which has been structurally characterised by single-crystal X-ray diffraction.

掲載誌

Chemical Communications

CiteScore: 8.6

自己引用率: 4.7%

年間論文数: 2458

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Two contrasting ethynyl hydroboration pathways in the formation of a novel tris-hydroboration product from reaction of dimesitylborane with 2,5-diethynylpyridine

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