ChemInform Abstract: Efficient Synthesis
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Shengming Ma; Aibin Zhang
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Article
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2010
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John Wiley and Sons
β 30 KB
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Efficient Synthesis of 1,1-Diaryl 1,2-Dienes via Pd(0)-Catalyzed Coupling of Aryl Halides with Allenic/Propargylic Zinc Reagents. -The title reaction is proposed to involve oxidative addition of halides to Pd(0) to form an organopalladium intermediate. This is trapped by an allenic or propargylic z