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Copper-Mediated Direct CH Chalcogenation of o-Carboranes Under Weakly Basic Conditions
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DOI：10.1002/adsc.70581.png)
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Abstract
En 中文
Copper-mediated direct chalcogenation of exopolyhedral CH bonds in o-carboranes was established under weakly basic conditions. A series of cage C-substituted o-carborane derivatives containing exopolyhedral CS and CSe bonds was accessed with high levels of position- and chemoselectivity control. Remarkably, the CH activation reaction provides efficient means to facile substitution chemistry at inherently inert cage CH vertices in carboranes.
Keywords:
boron chemistry
boron cluster
boron compounds
C<span class='icomoon'>?</span>H activation
carboranes
Journal
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4
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424
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