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Title
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Moisture and air-stable, robust phosphine mono–ylide palladacycle precatalyst: A simple and highly efficient system for Mizoroki-Heck reactions
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Type
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JournalPaper
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Keywords
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Palladacycle phosphine mono-ylide complex, Non-symmetric phosphorus ylides, Mizoroki-Heck coupling reaction, Low Pd loadings, Aerobic conditions
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Abstract
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[(P^C)PdCl2] palladacycle phosphine mono-ylide complex, where P^C chelate ligand = Ph2PCH2PPh2CHC(O)C6H4C6H5, have been identified as efficient catalyst system for the Mizoroki-Heck cross-coupling reaction of a variety of aryl bromides including electron-rich, and electron deficient substituents with two aryl- and alkyl-olefins in moderate to excellent yields, in relatively low Pd loadings and under aerobic conditions.
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Researchers
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Mohammad Panahimehr (Fourth Researcher), Tayebeh Azizi (Third Researcher), (Second Researcher), seyyed javad seyyadzadeh sabounchei (First Researcher)
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