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Experimental and Computational Evidence for Gold Vinylidenes: Generation from Terminal Alkynes via a Bifurcation Pathway and Facile C-H Insertions

Facile cycloisomerization of (2-ethynylphenyl)alkynes is proposed to be promoted synergistically by two molecules of BrettPhosAuNTf(2), affording tricyclic indenes in mostly good yields. A gold vinylidene is most likely generated as one of the reaction intermediates based on both mechanistic studies...

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Detalhes bibliográficos
Main Authors: Ye, Longwu, Wang, Yanzhao, Aue, Donald H., Zhang, Liming
Formato: Artigo
Idioma:Inglês
Publicado em: 2011
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC3257394/
https://ncbi.nlm.nih.gov/pubmed/22176593
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/ja2091992
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