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.
The complex was prepared according a known procedure [11] , starting from LHMe2 (0.157?g, 1?eq) dissolved in acetone (10?ml) and Et3N (150?mul). A solution of Cu(OTf)2 (0.272?g, 2.1?eq) in acetonitrile (10?ml) was added, and the mixture was stirred for 1?h. The mixture was then concentrated, di-isopropylether (10?ml) was added and the solution was placed at -20?C for 1?week to give the pure complex [Cu2(LMe2)(mu-OH)][OTf] (73?mg, 28%) as a dark solid. ESI-MS (CH3CN), m/z: z?=?1, 589 (M-OTf)+, UV-Vis (CH3CN) (epsilon, M-1?cm-1): 242 (23000), 281 (14000), 326 (16000) 338 (16000), 390 (18000), 760 (185) Anal. Calcd. for C25H27Cu2N6O5S2F3: C, 40.59; H, 3.68; N, 11.36. Found C, 40.62; H, 3.85; N, 11.13.
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; Gennarini, Federica; Kochem, Amelie; Isaac, James; Mansour, Ali-Taher; Lopez, Isidoro; Le Mest, Yves; Thibon-Pourret, Aurore; Faure, Bruno; Jamet, Helene; Le Poul, Nicolas; Belle, Catherine; Simaan, A. Jalila; Reglier, Marius; Inorganica Chimica Acta; vol. 481; (2018); p. 113 – 119;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”