Phenol Derivatives as Coupling Partners with Alkylsilicates in Photoredox/Nickel Dual Catalysis.
Photoredox/nickel dual catalysis via single electron transmetalation allows coupling of Csp(3)-Csp(2) hybridized centers under mild conditions. A procedure for the coupling of electron-deficient aryl triflates, -tosylates, and -mesylates with alkylbis(catecholato)silicates is presented. This method represents the first example of the use of phenol derivatives as electrophilic coupling partners in photoredox/nickel dual catalysis.
Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania , 231 South 34th Street, Philadelphia, Pennsylvania 19104-6323, United States.
Niki R
NR
Patel
Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania , 231 South 34th Street, Philadelphia, Pennsylvania 19104-6323, United States.
Gary A
GA
Molander
D066241:Carbon-13 Magnetic Resonance Spectroscopy; D002384:Catalysis; D009532:Nickel / Q000737:chemistry*; D010084:Oxidation-Reduction; D010636:Phenols / Q000737:chemistry*; D055668:Photochemical Processes; D066244:Proton Magnetic Resonance Spectroscopy; D017640:Silicates / Q000737:chemistry*; D021241:Spectrometry, Mass, Electrospray Ionization
D010636:Phenols; D017640:Silicates; D009532:Nickel