A simple and mild methodology for the direct synthesis of alkynylphosphonates is presented. The reaction of a variety of terminal alkynes with dialkyl phosphites in the presence Cu2O (14 mol %) led to the formation of the corresponding alkynylphosphonates in good to excellent yields. Reactions are performed under air, in acetonitrile as solvent, and in the absence of base or ligand additives. This new methodology is compatible with the presence of a wide variety of functional groups on the starting alkynes and can be scaled up to a gram scale.Fil: Moglie, Yanina Fernanda. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Su...
Copper is found to be an effective catalyst for the preparation of alkynylphophonates. A novel coppe...
A copper/iron-catalyzed oxyphosphorylation of alkynes with H-phosphonates through a radical process ...
A synergistic Cu/Fe-catalyzed aerobic oxyphosphorylation of alkynes or alkynyl carboxylic acids with...
A simple and mild methodology for the direct synthesis of alkynylphosphonates is presented. The reac...
A simple and mild methodology for the direct synthesis of alkynylphosphonates is presented. The reac...
Copper nanoparticles (CuNPs) supported on ZnO have been shown to effectively catalyze the direct syn...
Copper nanoparticles (CuNPs) supported on ZnO have been shown to effectively catalyze the direct syn...
A new catalytic system for the alkylation of H-phosphonates and diphenylphosphine oxide with N-tosyl...
It was recently discovered that easily available CuSO4&bull 5H2O could be employed as an efficient c...
Copper-catalysis allows the direct oxygenarylation of dialkyl phosphonates with diaryliodonium salts...
Copper-catalysis allows the direct oxygenarylation of dialkyl phosphonates with diaryliodonium salts...
Copper-catalysis allows the direct oxygenarylation of dialkyl phosphonates with diaryliodonium salts...
Copper-catalysis allows the direct oxygenarylation of dialkyl phosphonates with diaryliodonium salts...
An efficient procedure for the synthesis of alkynylphosphine oxides based on the oxidative alkynylat...
Copper-catalysis allows the direct oxygen-arylation of dialkyl phosphonates with diaryliodonium salt...
Copper is found to be an effective catalyst for the preparation of alkynylphophonates. A novel coppe...
A copper/iron-catalyzed oxyphosphorylation of alkynes with H-phosphonates through a radical process ...
A synergistic Cu/Fe-catalyzed aerobic oxyphosphorylation of alkynes or alkynyl carboxylic acids with...
A simple and mild methodology for the direct synthesis of alkynylphosphonates is presented. The reac...
A simple and mild methodology for the direct synthesis of alkynylphosphonates is presented. The reac...
Copper nanoparticles (CuNPs) supported on ZnO have been shown to effectively catalyze the direct syn...
Copper nanoparticles (CuNPs) supported on ZnO have been shown to effectively catalyze the direct syn...
A new catalytic system for the alkylation of H-phosphonates and diphenylphosphine oxide with N-tosyl...
It was recently discovered that easily available CuSO4&bull 5H2O could be employed as an efficient c...
Copper-catalysis allows the direct oxygenarylation of dialkyl phosphonates with diaryliodonium salts...
Copper-catalysis allows the direct oxygenarylation of dialkyl phosphonates with diaryliodonium salts...
Copper-catalysis allows the direct oxygenarylation of dialkyl phosphonates with diaryliodonium salts...
Copper-catalysis allows the direct oxygenarylation of dialkyl phosphonates with diaryliodonium salts...
An efficient procedure for the synthesis of alkynylphosphine oxides based on the oxidative alkynylat...
Copper-catalysis allows the direct oxygen-arylation of dialkyl phosphonates with diaryliodonium salt...
Copper is found to be an effective catalyst for the preparation of alkynylphophonates. A novel coppe...
A copper/iron-catalyzed oxyphosphorylation of alkynes with H-phosphonates through a radical process ...
A synergistic Cu/Fe-catalyzed aerobic oxyphosphorylation of alkynes or alkynyl carboxylic acids with...