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Transition metal catalyzed cross-coupling of 1-halo-1-haloalkene compounds
Transition metal catalyzed cross-coupling of 1-halo-1-haloalkene compounds
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机译:过渡金属催化的1-卤代-1-卤代烯烃化合物的交叉偶联
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摘要
Methods for introducing a 1-halo-1-haloalkene compound onto an aromatic or heteroaromatic ring are provided, including processes for the production of certain 1-halovinyl aryl or heteroaryl derivatives in which the 1-halovinyl group is either 1-fluoro or 1-chlorovinyl and the aromatic species phenyl or thiophene, the processes including coupling an arylmagnesium species with a dihalo olefin in the presence of a nickel or iron catalyst.
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