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Updated: Jul 2, 2025

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在表面上通过H2PtCl6诱导的替代反应快速合成Pt(0) 电机-微卷

Valeri Tolstoy1, Kirill Nikitin1, Aleksei Kuzin2,3

  • 1Saint Petersburg State University, Institute of Chemistry, 26 Universitetskii Prospect, Petergof, St. Petersburg, 198504, Russia. v.tolstoy@spbu.ru.

Chemical communications (Cambridge, England)
|February 27, 2024
PubMed
概括

微卷是使用替代反应合成的. 这些催化微电机在过氧化溶液中表现出动态运动,展示了贵金属微电机的新型制造方法.

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

Radical Substitution: Hydrogenolysis of Alkyl Halides with Tributyltin Hydride

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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