New learning discoveries about 215523-34-5

As the paragraph descriping shows that 215523-34-5 is playing an increasingly important role.

With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.215523-34-5,1,8-Naphthyridine-2-carboxylic acid,as a common compound, the synthetic route is as follows.,215523-34-5

14.00 mmol of corresponding amino derivative and 10.00 mmol of carboxylic acid, 11.00 mmol of 1-hydroxybenzotriazole and 11.10 mmol of N’-(3-dimethylaminopropyl)-N-ethylcarbodiimid hydrochlorid in 120 cm3 N,N dimethylformamide was stirred overnight at room temperature. Then 1000 g of crashed ice was added and stirred further one hour. The precipitate was filtered off, washed with saturated NaHCO3 solution, water and dried at room temperature. The crude material was refluxed in ethylalcohol for 10 minutes, cooled back and filtered off.

As the paragraph descriping shows that 215523-34-5 is playing an increasingly important role.

Reference£º
Patent; Klebl, Bert; Baumann, Matthias; Hoppe, Edmund; Brehmer, Dirk; Daub, Henrik; Keri, Gyorgy; Varga, Zoltan; Marosfalvi, Jeno; Orfi, Laszlo; US2008/187575; (2008); A1;,
1,8-Naphthyridine – Wikipedia
1,8-Naphthyridine | C8H6N2 – PubChem