An article Copper-NHC Based Ullmann Catalysis in Water for Selective N-Arylation of 3-Aminophenols WOS:000599747400021 published article about HETEROATOM BOND FORMATION; C-N; CARBAZOLE ALKALOIDS; COUPLING REACTIONS; O-ARYLATION; FORMING REACTIONS; ARYL BROMIDES; AMINATION; MECHANISM; COMPLEXES in [Paul, Sudeep; Joy, Bony P.; Sasikala, Geethu; Raghuthaman, Advaya G.; Gudimetla, Vittal B.] Cent Univ Tamil Nadu, Sch Basic & Appl Sci, Dept Chem, Thiruvarur 610005, Tamil Nadu, India in 2020.0, Cited 60.0. The Name is Diphenyl oxide. Through research, I have a further understanding and discovery of 101-84-8. Safety of Diphenyl oxide
Studies of environmentally benign catalytic methods are of great value in modern chemical synthesis, especially the chemo-selective construction of chemical bonds under green conditions. This work elucidates such preferential synthesis of C-N bond over C-O bond via selective N-arylation of 3-aminophenols using 1,3-bis-[2-hydroxyphenyl] imidazolium chloride (IHPHCl) and copper iodide as catalyst (1 mol %) in aqueous medium. Presence of chelating group (-OH) on IHPHCl enhances N-selectivity. Overall this is a simple and green method for selective N-arylation of 3-aminophenols with good substrate scope and yields (60-88 %). GC-MS, HRMS and other spectroscopic techniques were utilised in detailing the kinetics and mechanistic aspects.
Safety of Diphenyl oxide. Welcome to talk about 101-84-8, If you have any questions, you can contact Paul, S; Joy, BP; Sasikala, G; Raghuthaman, AG; Gudimetla, VB or send Email.
Reference:
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,Ether | (C2H5)2O – PubChem