异腈对硼基、硼烯和金属硼烯配合物的活化作用。
Activation of boryl-, borylene and metalloborylene complexes by isonitriles.
作者信息
Braunschweig Holger, Ewing William C, Ferkinghoff Katharina, Hermann Alexander, Kramer Thomas, Shang Rong, Siedler Eva, Werner Christine
机构信息
Institut für Anorganische Chemie, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074 Würzburg, Germany.
出版信息
Chem Commun (Camb). 2015 Aug 21;51(65):13032-5. doi: 10.1039/c5cc04712a.
The reactions of isonitriles with a variety of metalloboryl and metalloborylene species are shown to yield a range of products, none of which display the typical Lewis acid-base reactivity previously observed between such metal complexes and other Lewis bases. Insertions of one, or several, isonitriles into the metal-boron bond give cyclic and spiro compounds with bonding controlled by the electron count at the metal and in the ring.
异腈与多种金属硼基和金属硼烯物种的反应表明会生成一系列产物，其中没有一种表现出此前在这类金属配合物与其他路易斯碱之间观察到的典型路易斯酸碱反应活性。一个或多个异腈插入金属 - 硼键会生成环状和螺环化合物，其键合由金属和环上的电子数控制。
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