With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.168646-54-6,5,6-Diamino-1,10-phenanthroline,as a common compound, the synthetic route is as follows.
In a 100mL single-necked flask was added 0. 33g4,4′-dinitrobenzil (l.Ommol) and 0. 21g 5,6-diamine-1,10-phenanthroline (1.0 mmol)Add 30mL glacial acetic acid,Stirring, reaction under nitrogen 2h. After the reaction,Rotate the solvent, spin-dry after adding the appropriate amount of dichloromethane stirring lmin.Filtration, rotary evaporation of the solvent. The resulting solid is anhydrousEthanol recrystallized, suction filtered and dried in vacuo to give pale yellow crystals 0. 352g, a yield of 78.6percent.
168646-54-6, As the paragraph descriping shows that 168646-54-6 is playing an increasingly important role.
Reference£º
Patent; Jiangnan University; Zheng Changge; Xie Chen; Li Mingyue; (7 pag.)CN105884835; (2016); A;,
Metal catalyst and ligand design
Ligand Template Strategies for Catalyst Encapsulation – NCBI