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.7787-70-4, Copper(I) bromide it is a common compound, a new synthetic route is introduced below.7787-70-4
7787-70-4, Copper bromide (2.223 g, 10.00 mmols) was added to 2-pyridone (1.936 g, 20.38 mmols) dissolved in 10 mL THF, 3 mL of water, and 0.859 g (10.6 mmol) concentrated HBr (?9 M). Dark crystals formed in solution after one week. The product was isolated by vacuum filtration, washed with cold THF, and air-dried to yield 3.41 g (82%) of brown crystals. Single crystals (brown prisms) were obtained by recrystallization in THF/water (10:3). IR (KBr): 3241m, 3150m, 3082m, 2936m (nu N-H), 1638s/1621s (C=O) 1586s, 1536s, 1466m, 1374s, 1277m, 1216m, 1156m, 1091m, 997m, 859m, 775s, 718m, 593m, 539m, 511m cm-1. Anal. Calc. for C20H20N4O4Cu2Br4: C, 29.04; H, 2.44; N, 6.77. Found: C, 28.79; H, 1.76; N, 6.60%.
The synthetic route of 7787-70-4 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Shortsleeves, Kelley C.; Turnbull, Mark M.; Seith, Christopher B.; Tripodakis, Emilia N.; Xiao, Fan; Landee, Christopher P.; Dawe, Louise N.; Garrett, David; De Delgado, Graciela Diaz; Foxman, Bruce M.; Polyhedron; vol. 64; (2013); p. 110 – 121;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”