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. 17117-13-4, name is 2-Bromo-4-ethoxypyridine, the common compound, a new synthetic route is introduced below. Computed Properties of C7H8BrNO
7.05.01. 2-(3,5-Bis-(4-fluoro-phenyl)-(1,2,4)triazol-1-yl)-1-(4-(4-ethoxy-pyridin-2-yl)-piperazin-1-yl)-ethanone 17 mg BINAP and 24 mg tris-(dibenzylidenacetone)palladium(0) were added to 255 mg casiumcarbonate, 65 mg 2-brom-4-ethoxy-pyridine and 100 mg 2-(3,5-Bis-(4-fluoro-phenyl)-(1,2,4)triazol-1-yl)-1-piperazin-1-yl-ethanone in 10 mL toluole under nitrogen atmosphere. The reaction was refluxed for 4 days. The mixture was filtered and the filtrate was evaporated. The residue was purified by HPLC. Rt: 1.22 min (method B), (M+H)+: 505 By using the same synthesis strategy as for 2-(3,5-Bis-(4-fluoro-phenyl)-(1,2,4)triazol-1-yl)-1-(4-(4-ethoxy-pyridin-2-yl)-piperazin-1-yl)-ethanone the following compounds was obtained:
The synthetic route of 17117-13-4 has been constantly updated, and we look forward to future research findings.
Reference:
Patent; Boehringer Ingelheim International GmbH; GRAUERT, Matthias; BISCHOFF, Daniel; DAHMANN, Georg; KUELZER, Raimund; RUDOLF, Klaus; US2013/184248; (2013); A1;,
Pyridine – Wikipedia,
Pyridine | C5H5N – PubChem