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在 (001) 上吸附和热分解三甲

Eric A S Lundgren1,2, Carly Byron3, Procopios Constantinou1,2,4

  • 1London Centre for Nanotechnology, University College London, WC1H 0AH London, U.K.

The journal of physical chemistry. C, Nanomaterials and interfaces
|August 30, 2023
PubMed
概括

在上吸附的三甲 (TPB) 形成了甲和甲键. 热分解产生碳化,并使得对超浅连接处可进行受控的土地下兴奋剂.

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Radical Substitution: Hydrogenolysis of Alkyl Halides with Tributyltin Hydride01:26

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Radical substitution reactions can be used to remove functional groups from molecules. The hydrogenolysis of alkyl halides is one such reaction, where the weak Sn–H bond in tributyltin hydride reacts with alkyl halides to form alkanes. Here, the reagent Bu3SnH yields tributyltin halide as a byproduct.
The bonds formed in this reaction are stronger than the bonds broken, making it energetically favorable. The reaction follows a radical chain mechanism similar to radical halogenation...
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