Preparation of allylboronates by Pd-catalysed borylative cyclisation of dienynes
Reaction of a variety of dienynes with bis(pinacolato)diboron catalysed by Pd bis(trifluoroacetate) affords allylic boronates containing five or six membered carbo- or heterocycles, by concomitant formation of one C-C and one C-B bonds. Resulting allylboronates can be employed for a variety of subsequent transformations.
Lopez-Duran, Ruth,Martos-Redruejo, Alicia,Bunuel, Elena,Pardo-Rodriguez, Virtudes,Cardenas, Diego J.
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p. 10691 - 10693
(2013/11/06)
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