Catalytic enantioselective addition of Grignard reagents to aromatic silyl ketimines

The stereoselective addition of Grignard reagents to ketimines is potentially a straightforward route to α-chiral amines. Here the authors report a catalytic, asymmetric Grignard addition to silyl ketimines, givingN-sulfonyl protected α-chiral silyl amines with tetrasubstituted stereocentres.

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Detalles Bibliográficos
Autores principales: Jiawei Rong, Juan F. Collados, Pablo Ortiz, Ravindra P. Jumde, Edwin Otten, Syuzanna R. Harutyunyan
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2016
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Acceso en línea:https://doaj.org/article/21be2c4928f94b7f9adb7908f0ebc4c3
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Sumario:The stereoselective addition of Grignard reagents to ketimines is potentially a straightforward route to α-chiral amines. Here the authors report a catalytic, asymmetric Grignard addition to silyl ketimines, givingN-sulfonyl protected α-chiral silyl amines with tetrasubstituted stereocentres.