Development of a general palladium-catalyzed carbonylative Heck reaction of aryl halides

XF Wu, H Neumann, A Spannenberg, T Schulz…

Index: Sergeev, Alexey G.; Schulz, Thomas; Torborg, Christian; Spannenberg, Anke; Neumann, Helfried; Beller, Matthias Angewandte Chemie, International Edition, 2009 , vol. 48, # 41 p. 7595 - 7599

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Citation Number: 126

Abstract

Abstract: The first general palladium-catalyzed carbonylative vinylation of aryl halides with olefins in the presence of CO has been developed. Applying a catalyst system consisting of [(cinnamyl) PdCl] 2 and bulky imidazolylphosphine ligand L1 allows for the efficient and selective synthesis of R, β-unsaturated ketones under mild reaction conditions. Starting from easily available aryl halides and olefins, versatile building blocks can be prepared in a ...

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