A common heterocyclic compound, the copper-catalyst compound, name is Copper(I) bromide,cas is 7787-70-4, mainly used in chemical industry, its synthesis route is as follows.,7787-70-4
General procedure: To a dry and degassed dichloromethane (10mL) solution of 2,2?-dipyridylamine (1mmol) was added CuX (1mmol). The mixture was kept stirring under nitrogen at ambient temperature. After 1h, a yellow precipitate was formed. To the resulting suspension was added dropwise with stirring a solution of triphenylphosphine (1mmol) in dichloromethane (5mL). The mixture was stirred for another 4h, and then the solvent was evaporated to give a white or yellow residue. The solid residue was extracted with 10mL absolute dichloromethane under the nitrogen atmosphere while the extract was filtered and transferred to a nitrogen-protected flask. 10mL hexane was layered above the resulting solution afforded crystals of the complexes, which were washed with hexane.
As the rapid development of chemical substances, we look forward to future research findings about 7787-70-4
Reference£º
Article; Wu, Fengshou; Tong, Hongbo; Wang, Kai; Wang, Zheng; Li, Zaoying; Zhu, Xunjin; Wong, Wai-Yeung; Wong, Wai-Kwok; Journal of Photochemistry and Photobiology A: Chemistry; vol. 318; (2016); p. 97 – 103;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”