With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.14172-91-9,5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II),as a common compound, the synthetic route is as follows.,14172-91-9
Cu(II)TPP (3) (0.7 g, 1.0 mmol)was dissolved in chloroform (700 mL) and acetic acid (15 mL) was added. Cu(NO3)2¡¤3H2O (0.63 g,2.6 mmol) was dissolved in acetic anhydride (70 mL) and added to the reaction mixture. The mixturewas heated to 35 C and let to stir for 5 h. The reaction mixture was washed with water(3 ¡Á 700 mL), saturated K2CO3 solution (2 ¡Á 700 mL) and again with water (2 ¡Á 700 mL), dried overanhydrous Na2SO4 and solvents removed by azeotropic evaporation with methanol. The residue waspurified by column chromatography using CH2Cl2:pentane 1:1 as eluent resulting in Cu(II)TPPNO2(4) as a dark purple solid (0.65 g, 0.89 mmol, 89%)
As the paragraph descriping shows that 14172-91-9 is playing an increasingly important role.
Reference£º
Article; Blom, Magnus; Norrehed, Sara; Andersson, Claes-Henrik; Huang, Hao; Light, Mark E.; Bergquist, Jonas; Grennberg, Helena; Gogoll, Adolf; Molecules; vol. 21; 1; (2016);,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”