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Carboranylphosphines: B9-Substituted Derivatives with Enhanced Reactivity for the Anchoring to Dendrimers.
Milewski, Max; Caminade, Anne-Marie; Mallet-Ladeira, Sonia; Lledós, Agustí; Lönnecke, Peter; Hey-Hawkins, Evamarie.
Afiliación
  • Milewski M; Leipzig University, Faculty of Chemistry and Mineralogy, Institute of Inorganic Chemistry, Johannisallee 29, 04103, Leipzig, Germany.
  • Caminade AM; Laboratoire de Chimie de Coordination du CNRS, Dendrimers and Heterochemistry, 205 Route de Narbonne, 31077, Toulouse cedex 4, France.
  • Mallet-Ladeira S; LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France.
  • Lledós A; Laboratoire de Chimie de Coordination du CNRS, Dendrimers and Heterochemistry, 205 Route de Narbonne, 31077, Toulouse cedex 4, France.
  • Lönnecke P; LCC-CNRS, Université de Toulouse, CNRS, Toulouse, France.
  • Hey-Hawkins E; Laboratoire de Chimie de Coordination du CNRS, Dendrimers and Heterochemistry, 205 Route de Narbonne, 31077, Toulouse cedex 4, France.
Chemistry ; 30(13): e202303867, 2024 Mar 01.
Article en En | MEDLINE | ID: mdl-38214467
ABSTRACT
Several ortho-carboranes bearing a phenoxy or a phenylamino group in the B9 position were prepared employing various protection and deprotection strategies. Following established protocols, dendritic compounds were synthesized from a hexachlorocyclotriphosphazene or thiophosphoryl chloride core, and possible anchoring options for the B9-substituted ortho-carboranes were investigated experimentally and theoretically (DFT). Furthermore, 1- or 1,2-phosphanyl-substituted carborane derivatives were obtained. The resulting diethyl-, diisopropyl-, di-tert-butyl-, diphenyl- or diethoxyphosphines bearing a tunable ortho-carborane moiety are intriguing ligands for future applications in homogeneous catalysis or the medicinal sector.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chemistry Asunto de la revista: QUIMICA Año: 2024 Tipo del documento: Article País de afiliación: Alemania Pais de publicación: Alemania
Texto completo
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XML
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chemistry Asunto de la revista: QUIMICA Año: 2024 Tipo del documento: Article País de afiliación: Alemania Pais de publicación: Alemania