The Formation of C-C or C-N Bonds via the Copper-Catalyzed Coupling of Alkylsilyl Peroxides and Organosilicon Compounds: A Route to Perfluoroalkylation.
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DOI: 10.1021/acs.orglett.1c00215
Abstract: The copper-catalyzed selective cleavage of alkylsilyl peroxides and the subsequent formation of carbon-carbon or carbon-nitrogen bonds with organosilicon compounds are described. The reaction proceeds under mild conditions and exhibits a broad substrate scope with respect… read more here.
Keywords: carbon; alkylsilyl; alkylsilyl peroxides; organosilicon compounds ... See more keywords
Fe-Catalyzed Dicarbofunctionalization of Vinylarenes with Alkylsilyl Peroxides and β-Keto Carbonyl Substrates.
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DOI: 10.1021/acs.orglett.2c00656
Abstract: The formation of two carbon-carbon bonds using vinylarenes with alkylsilyl peroxides and β-keto carbonyl substrates is effected by the presence of catalytic Fe(OTf)2 under mild reaction conditions. A variety of vinylarenes with different substituents can… read more here.
Keywords: vinylarenes alkylsilyl; peroxides keto; alkylsilyl peroxides; keto carbonyl ... See more keywords
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
Cu-Catalyzed O-alkylation of phenol derivatives with alkylsilyl peroxides.
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DOI: 10.1039/d0cc07305a
Abstract: A Cu-catalyzed O-alkylation of phenol derivatives using alkylsilyl peroxides as alkyl radical precursors is described. The reaction proceeds smoothly under mild reaction conditions and the use of two different ligands with a Cu catalyst provides… read more here.
Keywords: phenol derivatives; catalyzed alkylation; alkylsilyl peroxides; alkylation phenol ... See more keywords