Copper-Catalyzed C(sp)-C(sp3) Coupling of Terminal Alkynes with Alkylsilyl Peroxides via a Radical Mechanism.
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DOI: 10.1021/acs.orglett.8b00173
Abstract: A copper-catalyzed C(sp)-C(sp3) coupling reaction between terminal alkynes and alkylsilyl peroxides is reported. In the presence of a copper catalyst and 4-dimethylaminopyridine, the reaction smoothly affords a variety of internal alkynes by coupling alkylsilyl peroxides… read more here.
Keywords: sp3 coupling; catalyzed sp3; alkylsilyl peroxides; terminal alkynes ... See more keywords