With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.7689-62-5,2-Chloro-1,5-naphthyridine,as a common compound, the synthetic route is as follows.,7689-62-5
200 mg of compound 31, 200 mg of compound 6a, and 350 mg of DIEA were suspended in 10 ml of NMP, and heated to 150 C. and stirred for 1 h. After the TLC detection reaction was completed, cooled, added 40 ml of water, and extracted twice with ethyl acetate. The organic phases were combined, washed with water, dried, and purified by TLC (petroleum ether: ethyl acetate = 1: 1) to obtain 250 mg of intermediate 32.
The synthetic route of 7689-62-5 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Beijing Fulong Kangtai Biological Co., Ltd.; Ji Qi; Gao Congmin; Wang Lei; Gong Longlong; Chen Bo; Du Zhenjian; (21 pag.)CN110857304; (2020); A;,
1,8-Naphthyridine – Wikipedia
1,8-Naphthyridine | C8H6N2 – PubChem