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Synthesis of N‑(α-Fluorovinyl)azoles by the Reaction of Difluoroalkenes with Azoles

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Figshare2016-02-17 更新2026-04-29 收录
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A mild and versatile method for the construction of C–N bonds by the reaction of (2,2-difluorovinyl)­arenes with various N–H-containing heterocycles in the presence of K3PO4 has been developed. The reaction proceeded efficiently at room temperature (25 °C) affording the (E)-N-α-fluorovinyl derivatives of azoles 3 in good to excellent yields with relatively high stereoselectivity.

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2016-02-17
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