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Intercepting the Gold‐Catalysed Meyer–Schuster Rearrangement by Controlled Protodemetallation: A Regioselective Hydration of Propargylic Alcohols

The regioselective gold‐catalysed hydration of propargylic alcohols to β‐hydroxy ketones can be achieved by diverting the gold‐catalysed Meyer–Schuster rearrangement through the addition of a protic additive with a pK (a) of 7–9 such as p‐nitrophenol, boric acid or a boronic acid. This provides an i...

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Detalles Bibliográficos
Autores principales: Pennell, Matthew N., Kyle, Michael P., Gibson, Samantha M., Male, Louise, Turner, Peter G., Grainger, Richard S., Sheppard, Tom D.
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5698882/
https://www.ncbi.nlm.nih.gov/pubmed/29200990
http://dx.doi.org/10.1002/adsc.201600101