BIAN‐Aluminium‐Catalysed Imine Hydrogenation

Hydrogenations have been dominated by transition metal catalysis, while the use of more abundant and inexpensive main group metal catalysts has remained a great challenge. Here, a bimetallic Li/Al dihydride was successfully applied to catalytic hydrogenations of imines. The catalyst [((Dipp)BIAN)Al(...

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Detalles Bibliográficos
Autores principales: Pölker, Jennifer, Schaarschmidt, Dieter, Bernauer, Josef, Villa, Matteo, Jacobi von Wangelin, Axel
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2022
Materias:
Research Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9401587/
https://www.ncbi.nlm.nih.gov/pubmed/36032039
http://dx.doi.org/10.1002/cctc.202200144
Descripción
Sumario:Hydrogenations have been dominated by transition metal catalysis, while the use of more abundant and inexpensive main group metal catalysts has remained a great challenge. Here, a bimetallic Li/Al dihydride was successfully applied to catalytic hydrogenations of imines. The catalyst [((Dipp)BIAN)Al(μ‐H)(2)Li(OEt(2))(2)] was easily prepared from the 2e‐reduced BIAN derivative and LiAlH(4).

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