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Updated: Sep 12, 2025

Preparation and Reactivity of a Triphosphenium Bromide Salt: A Convenient and Stable Source of PhosphorusI
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Organobismuth Dihydrideの分離と特徴づけ

Satoshi Kurumada1, Nils Nöthling1, Yue Pang1

  • 1Max-Planck-Institut für Kohlenforschung, Kaiser-Wilhelm-Platz 1, 45470, Mülheim an der Ruhr, Germany.

Journal of the American Chemical Society
|August 5, 2025
PubMed
まとめ

研究者らは新種のオルガノビスムス (III) 二水素を合成し,特徴づけました. この不安定な化合物は,分子内反応によって分解され,水素ガスとビスムート (I) を形成する.

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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.
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