Convergent Synthesis of 1,4-Dicarbonyl Z-Alkenes through Three-Component Coupling of Alkynes, α-Diazo Sulfonium Triflate, and Water.
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DOI: 10.1021/jacs.1c12874
Abstract: We report a general protocol for the convergent synthesis of 1,4-dicarbonyl Z-alkenes form alkynes using α-diazo sulfonium triflate and water. The C═O, C═C, and C-H bonds are formed under mild conditions with a wide range… read more here.
Keywords: sulfonium triflate; diazo sulfonium; dicarbonyl alkenes; convergent synthesis ... See more keywords