Copper(I) bromide, cas is 7787-70-4, it is a common heterocyclic compound, the copper-catalyst compound, its synthesis route is as follows.,7787-70-4
An acetonitrile (10mL) solution of CuBr (0.019g, 0.132mmol) was added dropwise to a well stirred solution of 1 (0.028g, 0.066mmol) in dichloromethane (10mL) at room temperature. The reaction mixture was stirred for 4h, all the solvent was evaporated under vacuum and the residue obtained was washed with 2¡Á5mL of petroleum ether to afford an analytically pure yellow solid. Yield: 85% (0.04g). Mp: >270C. Anal. Calcd. for C20H30N4Br2Cu2O2P2¡¤CH3CN: C, 35.31; H, 4.44; N, 9.36%. Found: C, 34.72; H, 4.02; N, 9.81%.
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Reference£º
Article; Ananthnag, Guddekoppa S.; Mague, Joel T.; Balakrishna, Maravanji S.; Journal of Organometallic Chemistry; vol. 779; (2015); p. 45 – 54;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”