From stable Sb- and Bi-centered radicals to a compound with a Ga=Sb double bond

Radicals of heavy main-group elements represent important intermediates in chemical synthesis, yet few have been isolated. Here the authors stabilize neutral stibinyl and bismuthinyl radicals using gallium-based ligands, and reduce the former to afford a Ga=Sb double bond-containing complex.

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Autores principales: Chelladurai Ganesamoorthy, Christoph Helling, Christoph Wölper, Walter Frank, Eckhard Bill, George E. Cutsail, Stephan Schulz
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2018
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Acceso en línea:https://doaj.org/article/d5140502220e4a1cb90d07b971497c8f
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Sumario:Radicals of heavy main-group elements represent important intermediates in chemical synthesis, yet few have been isolated. Here the authors stabilize neutral stibinyl and bismuthinyl radicals using gallium-based ligands, and reduce the former to afford a Ga=Sb double bond-containing complex.