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Allylic and Allenic Halide Synthesis via NbCl(5)- and NbBr(5)-Mediated Alkoxide Rearrangements

[Image: see text] Addition of NbCl(5), or NbBr(5), to a series of magnesium, lithium, or potassium allylic or propargylic alkoxides directly provides allylic or allenic halides. Halogenation formally occurs through a metalla-halo-[3,3] rearrangement although concerted, ionic, and direct displacement...

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Detalhes bibliográficos
Main Authors: Ravikumar, P. C., Yao, Lihua, Fleming, Fraser F.
Formato: Artigo
Idioma:Inglês
Publicado em: 2009
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC2754319/
https://ncbi.nlm.nih.gov/pubmed/19739606
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1021/jo901287f
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