Cross coupling between sp3-carbon and sp3-carbon using a diborylmethane derivative at room temperature |
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| Authors: | Endo Kohei Ohkubo Takahiro Ishioka Takafumi Shibata Takanori |
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| Affiliation: | Division of Material Sciences, Graduate School of Natural Science and Technology, Kanazawa University, Kakuma, Kanazawa 920-1192, Japan. kendo@se.kanazawa-u.ac.jp |
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| Abstract: | A novel example of the Suzuki-Miyaura cross-coupling reaction between sp(3)-carbon and sp(3)-carbon is described. The reaction of a diborylmethane derivative with allyl halides or benzyl halides proceeded efficiently in the presence of appropriate Pd-catalysts at room temperature. The present approaches provide functionalized homoallylboronates and alkylboronates with excellent regio- and chemoselectivities. |
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