Facile synthesis of polycyclic metallaarynes

Metalla-analogs of polycyclic arynes represent an interesting class of metallaaromatics with a formal M[triple bond, length as m-dash]C bond within the ring. The first examples of a bicyclic β-metallaaryne and tricyclic metallaarynes, including a metallaanthracyne and a metallaphenanthryne, were obt...

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Detalles Bibliográficos
Autores principales: Ruan, Wenqing, Leung, Tsz-Fai, Shi, Chuan, Lee, Ka Ho, Sung, Herman H. Y., Williams, Ian D., Lin, Zhenyang, Jia, Guochen
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Royal Society of Chemistry 2018
Materias:
Chemistry
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6050526/
https://www.ncbi.nlm.nih.gov/pubmed/30079214
http://dx.doi.org/10.1039/c8sc02086h
Descripción
Sumario:Metalla-analogs of polycyclic arynes represent an interesting class of metallaaromatics with a formal M[triple bond, length as m-dash]C bond within the ring. The first examples of a bicyclic β-metallaaryne and tricyclic metallaarynes, including a metallaanthracyne and a metallaphenanthryne, were obtained in good yields by reactions of OsCl(2)(PPh(3))(3) with alkyne-functionalized phosphorus ylides.

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