7787-70-4, A common heterocyclic compound, its traditional synthetic route has been very mature, but the traditional synthetic route has various shortcomings, such as complicated route, low yield, poor purity, etc., below Introduce a new synthetic route., 7787-70-4
Cuprous iodide (0.198 g, 1.04 mmol)Adding to a solution of 3,4-bis(diphenylphosphino)-2,5-dimethylthiophene (dpmt) (0.500 g, 1.04 mmol) synthesized in Example 1 in 30 mL of CH2Cl2,The mixture was stirred at room temperature for 5 h. Filter the reaction mixture,The solvent was removed under reduced pressure to give a pale yellow powder.The powder was dissolved in dichloromethane and recrystallized to give 0.615 g of yellow crystals.That is, the complex 1 was found to have a yield of 88.1%.
As the rapid development of chemical substances, we look forward to future research findings about 7787-70-4
Reference£º
Patent; Hubei University; Liu Li; Wei Qiong; (15 pag.)CN108997382; (2018); A;,
Copper catalysis in organic synthesis – NCBI
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”