34946-82-2, In the next few decades, the world population will flourish. As the population grows rapidly and people all over the world use more and more resources, all industries must consider their environmental impact. Copper(II) trifluoromethanesulfonate, cas is 34946-82-2,the copper-catalyst compound, it is a common compound, a new synthetic route is introduced below.
A mixture of Cu(CF3SO3)2 (200 mg, 0.55 mmol) and ligand L(190 mg, 0.55 mmol) in a mixture of MeOH:CH2Cl2 in 1:1 volumeratio (30 mL) was stirred at room temperature for 24 h. The productwas isolated by evaporation of solvents and recrystallization of the residuefrom a minimum volume of MeOH by the gradual addition ofdiethyl ether to obtain complex 5 as a green solid. Crystal appropriatefor X-ray diffraction was obtained by vial to vial diffusion at 4 C.Yield: 80.3% (335 mg, 0.44 mmol).ESI-MS: m/z (%) = 345 [H + L]+ (100), 407 [Cu(L-H)]+ (90). IR(KBr): nu(CH)ar 3053; nuas(CH3) 2972; nus(CH3) 2877; nu(C=N)imin1553; nu(C=C)ar 1581, 1547, 1525, nu(CN) 1488, 1422; nu(C=N)ar1279, 1235, rho(CH)ar 1187, 1172, 1137; gamma(CH)ar 891, 782, 723,551 cm-1. Anal. calc. for [Cu(C20H16N4S)(CF3SO3)(MeOH)(H2O)](CF3SO3)] (756.17): C, 36.53; H, 2.93; N, 7.41; Found: C, 36.40; H, 2.99;N, 7.35%.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of Copper(II) trifluoromethanesulfonate, 34946-82-2
Reference£º
Article; Bocian, Aleksandra; Gorczy?ski, Adam; Marcinkowski, Damian; Witomska, Samanta; Kubicki, Maciej; Mech, Paulina; Bogunia, Ma?gorzata; Brzeski, Jakub; Makowski, Mariusz; Pawlu?, Piotr; Patroniak, Violetta; Journal of Molecular Liquids; vol. 302; (2020);,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”