Ligand‐Controlled Diastereoselective Cobalt‐Catalysed Hydroalkynylation of Terminal Alkynes to E‐ or Z‐1,3‐Enynes

A diastereoselective hydroalkynylation of terminal alkynes to form the head‐to‐head dimerization products by two different cobalt‐phosphine catalyst system is reported. The use of the bidentate ligand dppp and additional triphenylphosphine led to the selective formation of the (E)‐1,3‐enynes (E:Z>...

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Detalles Bibliográficos
Autores principales: Weber, Sebastian M., Queder, Jona, Hilt, Gerhard
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2020
Materias:
Communications
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7540399/
https://www.ncbi.nlm.nih.gov/pubmed/32271963
http://dx.doi.org/10.1002/chem.202001697

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7540399/
https://www.ncbi.nlm.nih.gov/pubmed/32271963
http://dx.doi.org/10.1002/chem.202001697

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