Reversible insertion of CO into an aluminium-carbon bond
Reversible insertion of CO into an aluminium-carbon bond
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DOI：
10.1039/c9cc02818h
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发表时间：
2019-06-04
影响因子：
4.9
通讯作者：
Crimmin, Mark R.
中科院分区：
文献类型：
--
作者：
Kong, Richard Y.;Crimmin, Mark R.
[2.2.1]铝金属自行车能够在100℃时可逆地插入CO形成[2.2.2]金属自行车。计算研究揭示了CO插入的高度异步但协调的过渡状态。CO与铝的配位先于C-C键的形成。因此，CO在铝上的可逆迁移插入模拟了公认的过渡金属反应性。
A [2.2.1] aluminium metallobicycle is capable of reversibly inserting CO to form a [2.2.2] metallobicycle at 100 8C. Computational studies reveal a highly asynchronous, but concerted, transition state for CO insertion. The coordination of CO to aluminium precedes C-C bond formation. The reversible migratory insertion of CO at aluminium thus mimics well-established transition-metal reactivity.