34946-82-2, Copper(II) trifluoromethanesulfonate is a copper-catalyst compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: Copper(II) complexes with 4,7-phenanthroline, [Cu(NO3)2(4,7-Hphen)2](NO3)2 (1) and [Cu(CF3SO3)(4,7-phen)2(H2O)2]CF3SO3 (2)were synthesized according to the modified procedure for thepreparation of copper(II) complexes with aromatic N-heterocycles[22]. The solution of 0.5 mmol of CuX2 salt (120.8 mg of Cu(NO3)2-3H2O for 1 and 180.8 mg of Cu(CF3SO3)2 for 2) in 5.0 mL of ethanolwas added slowly under stirring to the solution containing anequimolar amount of 4,7-phen (90.1 mg) in 5.0 mL of ethanol.The reaction mixture was stirred at room temperature for 3-4 h.Complex 1 crystallized from the mother ethanol solution after itscooling in the refrigerator for three days, while those of complex2 were obtained after recrystallization of the solid product precipitatedfrom the reaction mixture in 10.0 mL of acetonitrile. Theblue crystals of 1 and green crystals of 2 suitable for single-crystalX-ray crystallography were filtered off and dried at ambient temperature.Yield (calculated on the basis of 4,7-phen): 99.4 mg(59%) for 1 and 127.0 mg (67%) for 2., 34946-82-2
34946-82-2 Copper(II) trifluoromethanesulfonate 2734996, acopper-catalyst compound, is more and more widely used in various fields.
Reference£º
Article; Stevanovi?, Nevena Lj.; Andrejevi?, Tina P.; Crochet, Aurelien; Ilic-Tomic, Tatjana; Dra?kovi?, Nenad S.; Nikodinovic-Runic, Jasmina; Fromm, Katharina M.; Djuran, Milo? I.; Gli?i?, Biljana ?.; Polyhedron; vol. 173; (2019);,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”