Copper-catalysed Csp3-Csp cross-couplings between cyclobutanone oxime esters and terminal alkynes induced by visible light.
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DOI: 10.1039/d0cc00988a
Abstract: A novel transformation for the construction of Csp3-Csp bonds was achieved via a photo-induced copper-catalysed C-C bond cleavage. This approach was applied to prepare a series of highly functionalized alkynyl nitriles using readily available cyclobutanones… read more here.
Keywords: copper catalysed; copper; terminal alkynes; csp3 csp ... See more keywords