With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.13395-16-9,Bis(acetylacetone)copper,as a common compound, the synthetic route is as follows.
Cu(C5H7O2)2 (13.1 mg, 0.05 mmol) was solubilized in 5 mL of methanoland added to a 5 mL of methanolic solution of HL (24.0 mg,0.1 mmol). The mixture was stirred under reflux for 1 h. Dark greencrystals suitable for X-ray diffraction analysis were obtained after somedays from the mother liquor at room temperature. Yield: 22.9 mg(84.5%). Melting point: Decomposes after 260 C. Molar conductivity(1 mM, DMF): 0.35 Omega-1¡¤cm2¡¤mol-1 Elemental analysis calculated forC26H22O2N8Cu (%): C. 57.61; H. 4.09; N. 20.67. Found (%): C. 57.65; H.3.83; N. 20.64. IR bands (KBr, cm-1): nu(CeO) 1371; nu(C]N) 1580,1557; nu(NeN) 1160; rho(py) 735. ESI-MS [C26H23O2N8Cu]+ calcd./found(m/z)=542.1240, 542.1251.
The synthetic route of 13395-16-9 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Santiago, Pedro H.O.; Santiago, Mariana B.; Martins, Carlos H.G.; Gatto, Claudia C.; Inorganica Chimica Acta; vol. 508; (2020);,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”