【摘 要】
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Functionalized bisboryl compounds have recently emerged as a new class of synthetically useful building blocks in organic synthesis.Herein,we report an efficient strategy to synthesize β-geminal-diboryl ketones enabled by a Cu/Pd-catalyzed bor-ocarbonylat
【机 构】
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Leibniz-Institut für Katalyse e.V.an der Universit(a)t Rostock,Albert-Einstein-Straβe 29a,18059 Rost
论文部分内容阅读
Functionalized bisboryl compounds have recently emerged as a new class of synthetically useful building blocks in organic synthesis.Herein,we report an efficient strategy to synthesize β-geminal-diboryl ketones enabled by a Cu/Pd-catalyzed bor-ocarbonylative trifunctionalization of readily available alkynes and allenes.This reaction promises to be a useful method for the synthesis of functionalized β-geminal-diboryl ketones with broad functional group tolerance.Mechanistic studies suggest that the reaction proceeds through borocarbonylation/hydroboration cascade of both alkynes and allenes.
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