Activation of boryl-, borylene and metalloborylene complexes by isonitriles
Activation of boryl-, borylene and metalloborylene complexes by isonitriles
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DOI：
10.1039/c5cc04712a
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发表时间：
2015-01-01
影响因子：
4.9
通讯作者：
Werner, Christine
中科院分区：
文献类型：
--
作者：
Braunschweig, Holger;Ewing, William C.;Werner, Christine
异腈与各种金属硼基和金属-亚硼基物种的反应显示出产生一系列产物，其中没有一种显示出先前在此类金属络合物与其他刘易斯碱之间观察到的典型的刘易斯酸碱反应性。将一个或几个异腈插入到金属-硼键中得到环状和螺环化合物，其键合由金属和环中的电子数控制。
The reactions of isonitriles with a variety of metalloboryl and metallo-borylene 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.