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An Isolable THF-Coordinated Dialkylgermanone.
Oshima, Kazuma; Kobayashi, Ryo; Sakamoto, Kengo; Yoza, Kenji; Ishida, Shintaro; Iwamoto, Takeaki.
Afiliación
  • Oshima K; Department of Chemistry, Graduate School of Science, Tohoku University Aoba-ku, Sendai, 980-8578, Japan.
  • Kobayashi R; Department of Chemistry, Graduate School of Science, Tohoku University Aoba-ku, Sendai, 980-8578, Japan.
  • Sakamoto K; Department of Chemistry, Graduate School of Science, Tohoku University Aoba-ku, Sendai, 980-8578, Japan.
  • Yoza K; Bruker Japan K. K., 3-9 Moriya-cho, Kanagawa-Ku, Yokohama, 221-0022, Japan.
  • Ishida S; Department of Chemistry, Graduate School of Science, Tohoku University Aoba-ku, Sendai, 980-8578, Japan.
  • Iwamoto T; Department of Chemistry, Graduate School of Science, Tohoku University Aoba-ku, Sendai, 980-8578, Japan.
Chem Asian J ; 19(9): e202400111, 2024 May 02.
Article en En | MEDLINE | ID: mdl-38380801
ABSTRACT
A stable dialkylgermanone was generated by mixing a solid of the corresponding dialkylgermylene and gaseous N2O. While the dialkylgermanone is marginally persistent in solution and gradually converts to its head-to-tail dimer at room temperature, the addition of THF to the dialkylgermanone provided an isolable THF-coordinated dialkylgermanone. The THF-coordinated dialkylgermanone reacts with H2O, THF, and B(C6F5)3 similar to the corresponding base-free two-coordinate dialkylsilanone. The dialkylgermanone undergoes deoxygenation in the presence of triphenylphosphine to provide the corresponding germylene and olefination upon treatment with phosphaylide Ph3PCHPh to afford the corresponding Ge=C bond compound (germa-Wittig reaction).
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Asian J Año: 2024 Tipo del documento: Article País de afiliación: Japón Pais de publicación: Alemania
Texto completo
Añadir a Mi BVS
Imprimir
XML
PubMed Links
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Idioma: En Revista: Chem Asian J Año: 2024 Tipo del documento: Article País de afiliación: Japón Pais de publicación: Alemania