14172-91-9, 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. 5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II), cas is 14172-91-9,the copper-catalyst compound, it is a common compound, a new synthetic route is introduced below.
Weigh 5,10,15,20-tetraphenyl copper porphyrin 1.000 g (1.5 mmol) was dissolved in a three-necked flask containing 175 mL of chloroform and dissolved by electromagnetic stirring at 40 C,Then add 15 mL of acetic acid,40 mL of acetic anhydride, followed by addition of .28 g (1.5 mmol) of copper nitrate, the reaction was carried out for about 25 min. Thin layer chromatography was carried out until the feed point was almost disappeared, poured into 200 mL of ice water mixture, neutralized with sodium hydroxide solution to pH = 9, and then washed several times, dried with anhydrous sodium sulfate, standing for one hour, pumping, the filtrate was concentrated to saturation, add 30mL hot methanol recrystallization.The solid was washed with methanol to a colorless, dry, bright purple crystal, beta-nitro-5,10,15,20-tetraphenyl copper porphyrin 0.90 g, yield 84%.
Chemical properties determine the actual use. Each compound has specific chemical properties and uses. We look forward to more synthetic routes in the future to expand reaction routes of 5,10,15,20-Tetraphenyl-21H,23H-porphine copper(II), 14172-91-9
Reference£º
Patent; Wuhan Institute of Technology; Gao, Hong; Wang, Huidong; Chen, Chujun; Huang, Qihao; (17 pag.)CN106366086; (2017); A;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”