With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.55661-33-1,Thiazol-2-ylmethanamine,as a common compound, the synthetic route is as follows.
General procedure: 5.1.5 2-(1-(4-Fluorobenzyl)-5-oxo-1H-1,2,4-triazol-4(5H)-yl)-4-methyl-N-(pyridin-3-ylmethyl)thiazole-5-carboxamide (7a) To a solution of 6a (2.00 g, 5.98 mmol), EDCI (1.50 g, 7.82 mmol) and iPr2NEt (2.67 mL, 15.64 mmol) in N,N-dimethylformamide (80 mL) was added HOBt (1.00 g, 7.40 mmol). The reaction mixture was stirred at ambient temperature for 15 min, followed by addition of 3-(aminomethyl)pyridine (0.73 mL, 7.16 mmol). After stirring for 17 h at ambient temperature, the reaction mixture was diluted with ethyl acetate (300 mL) and sequentially washed with water, saturated NaHCO3 solution, water and brine. The organic solution was dried over anhydrous Na2SO4 and filtered. The filtrate was concentrated in vacuo, and the residue was crystallized from ethyl acetate and hexanes to yield 7a as an off-white solid (1.93 g, 76%), mp 178-180 C (ethyl acetate/hexanes); By a similar procedure as described for 7a, 7h was obtained as an off-white solid (0.17g, 66%). Mp 189-190C (ethyl acetate/hexanes); 1H NMR (300MHz, CDCl3) delta 8.25 (s, 1H), 7.74 (br s, 1H), 7.40-7.31 (m, 3H), 7.06-6.97 (m, 2H), 6.78 (t, J=5.4Hz, 1H), 4.97 (s, 2H), 4.92 (d, J=5.4Hz, 2H), 2.67 (s, 3H); MS (ES+) m/z 431.1 (M+1), 55661-33-1
55661-33-1 Thiazol-2-ylmethanamine 2756507, athiazole compound, is more and more widely used in various.
Reference£º
Article; Sun, Shaoyi; Zhang, Zaihui; Pokrovskaia, Natalia; Chowdhury, Sultan; Jia, Qi; Chang, Elaine; Khakh, Kuldip; Kwan, Rainbow; McLaren, David G.; Radomski, Chris C.; Ratkay, Leslie G.; Fu, Jianmin; Dales, Natalie A.; Winther, Michael D.; Bioorganic and Medicinal Chemistry; vol. 23; 3; (2015); p. 455 – 465;,
Thiazole | C3H3NS – PubChem
Thiazole | chemical compound | Britannica