Cross‐Coupling of Aryl/Alkenyl Ethers with Aryl Grignard Reagents through Nickel‐Catalyzed C O Activation
LG Xie, ZX Wang - Chemistry–A European Journal, 2011 - infona.pl
LG Xie, ZX Wang
Chemistry–A European Journal, 2011•infona.plThe formation of a C C bond has been achieved through the cleavage of the sp 2 C O
bond of aryl/alkenyl ethers catalyzed by a nickel complex, and by using Grignard reagents
as nucleophiles (see scheme). This method displays a broad substrate scope and leads to
good to excellent yields of the aryl–aryl or alkenyl–aryl cross‐coupling products.
bond of aryl/alkenyl ethers catalyzed by a nickel complex, and by using Grignard reagents
as nucleophiles (see scheme). This method displays a broad substrate scope and leads to
good to excellent yields of the aryl–aryl or alkenyl–aryl cross‐coupling products.
The formation of a CC bond has been achieved through the cleavage of the sp2 CO bond of aryl/alkenyl ethers catalyzed by a nickel complex, and by using Grignard reagents as nucleophiles (see scheme). This method displays a broad substrate scope and leads to good to excellent yields of the aryl–aryl or alkenyl–aryl cross‐coupling products.
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