Selective cross-coupling at either of two similar halide substituents in a dihalogenated substrate can be achieved by controlling the speciation of the active palladium catalyst.

中文翻译：

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形态控制选择性

通过控制活性钯催化剂的形态，可以实现二卤化底物中两个相似卤化物取代基中任一个的选择性交叉偶联。