Role of a copper complex in an oxygen-atom transfer reaction from dioxygen to triphenylphosphine
Claude Lapinte, H. RIVIERE, Alberto Roselli, C. Fabre
Abstract
Claude Lapinte, H. RIVIERE, Alberto Roselli, C. Fabre
Abstract
Unexpectedly, 1, 10-phenanthroline–Cu1Cl (phen-CuCl) reacts with dioxygen to give only one oxygenated complex (yield 95%), the stoicheiometry of which is (phenCuCl)2O; the quantitative transfer of an oxygen atom from this complex to triphenylphosphine is also reported.
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Unexpectedly, 1, 10-phenanthroline–Cu1Cl (phen-CuCl) reacts with dioxygen to give only one oxygenated complex (yield 95%), the stoicheiometry of which is (phenCuCl)2O; the quantitative transfer of an oxygen atom from this complex to triphenylphosphine is also reported.
Key concepts: Triphenylphosphine, Oxygen atom, Chemistry, Copper, Yield (engineering), Oxygen, Photochemistry, Transition metal dioxygen complex