The chiral-catalyst compound, cas is 141556-45-8 name is 1,3-Dimesityl-1H-imidazol-3-ium chloride, mainly used in chemical industry, its synthesis route is as follows.,141556-45-8
Tris [4- (pyridin-4-yl) phenyl] amine compound (47.6 mg, 0.10 mmol)1,3-bis (2,4,6-trimethylphenyl) imidazole chloride(IMes. HCl) (102.1 mg, 0.30 mmol),PdCl2 (53.2 mg, 0.30 mmol)And potassium carbonate (41.5 mg, 0.30 mmol) were added to a 25 mL single neck flask,Tetrahydrofuran (5 mL) was then added,The reaction was stirred at 75 C for 14 h under argon atmosphere.Stop the reaction,Cool to room temperature,concentrate,Thin layer chromatography to give compound II,Yield 50%.
As the rapid development of chemical substances, we look forward to future research findings about 141556-45-8
Reference£º
Patent; Shangqiu Normal University; Wang Tao; Xu Kai; Liu Lantao; Zhao Wenxian; Liu Shuang; Li Feng; Meng Tuanjie; Xie Huanping; (12 pag.)CN105131044; (2017); B;,
Chiral Catalysts
Chiral catalysts – SlideShare