Stereoselective sp-sp bond formation via Negishi cross-coupling of vinylic tellurides and 2-heteroarylzinc chlorides |
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| Authors: | Gilson Zeni Diego Alves Helio A Stefani |
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| Abstract: | The Negishi cross-coupling reaction of vinylic- and aryltellurides with heteroarylzinc chlorides catalyzed by PdCl2/CuI is described. This cross-coupling reaction is general and permits the formation of a new sp2-sp2 carbon bond in good yields and high stereoselectivity. |
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| Keywords: | Vinylic tellurides Palladium Negishi cross-coupling |
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