With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.65412-03-5,4-(2-Aminoethyl)tetrahydro-2H-pyran,as a common compound, the synthetic route is as follows.
65412-03-5, 3,5-Dibromo-pyrazin-2-amine (5.05 g, 20.1 mmol), 2-(tetrahydro-2H-pyran-4-yl)ethanamine (4.00 g, 24.1 mmol), N,N-diisopropylethylamine (5.19 g, 40.2 mmol), and n-butanol (120 mL) were heated in a sealed tube at 130 C for 18 h. The solution was condensed under reduced pressure and the product was recrystallized from methanol to give (5.8 g, 96% yield).
As the paragraph descriping shows that 65412-03-5 is playing an increasingly important role.
Reference£º
Article; Mortensen, Deborah S.; Sapienza, John; Lee, Branden G.S.; Perrin-Ninkovic, Sophie M.; Harris, Roy; Shevlin, Graziella; Parnes, Jason S.; Whitefield, Brandon; Hickman, Matt; Khambatta, Gody; Bisonette, Rene R.; Peng, Sophie; Gamez, Jim C.; Leisten, Jim; Narla, Rama Krishna; Fultz, Kimberly E.; Sankar, Sabita; Bioorganic and Medicinal Chemistry Letters; vol. 23; 6; (2013); p. 1588 – 1591;,
Tetrahydropyran – Wikipedia
Tetrahydropyran – an overview | ScienceDirect Topics