Ir‐Catalyzed Sulfur‐Directed Vinylic C─H Activation for the Stereoselective Synthesis of 1,3‐Dienes Using Alkynoates
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DOI: 10.1002/ajoc.202500192
Abstract: Vinylic sp2 C─H alkenylation with alkynoates was investigated in the presence of a cationic iridium catalyst using aryl 2‐substituted allyl sulfides as substrates. In the reaction of dimethyl acetylenedicarboxylate, the double bonds were isomerized from… read more here.
Keywords: sulfur directed; vinylic activation; activation stereoselective; directed vinylic ... See more keywords