Microwave-assisted palladium-catalyzed allylation of aryl halides with homoallyl alcohols via retro-allylation |
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| Authors: | Masayuki Iwasaki Koichiro Oshima |
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| Institution: | Department of Material Chemistry, Graduate School of Engineering, Kyoto University, Kyoto-daigaku Katsura, Nishikyo-ku, Kyoto 615-8510, Japan |
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| Abstract: | The palladium-catalyzed allylation of aryl halides with homoallyl alcohols via retro-allylation proceeds at 200-250 °C in a toluene-DMF mixed solvent using microwave heating. Even at such high temperatures, the regio- and stereospecificity of the allyl transfer reaction is still satisfactory. The amount of the palladium catalyst can be reduced to 0.5 or 0.05 mol %. |
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| Keywords: | Palladium Allylation Microwaves Carbon-carbon bond cleavage |
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