With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.108511-97-3,Isoxazol-4-amine,as a common compound, the synthetic route is as follows.
General procedure: N-protected amino acid was dissolved in dichloromethane (DCM). 1-(3-Dimethylaminopropyl)-3-ethylcarbodiimide hydrochloride (EDC.HCl, 1.3 eq.) and hydroxybenzotriazole (HOBt ¡¤xH2O, 1.3 eq.) were added at 0 C and the mixture was stirred for 50 min, after which thecorresponding amine (1.3 eq.) and N,N-Diisopropylethylamine (DIPEA, 1.3 eq.) were added at 0C. After stirring overnight, the mixture was washed with a 5% potassium sulfate solution(KHSO4), a 5% sodium bicarbonate solution (NaHCO3) and with water. After drying over sodiumsulfate (Na2SO4) and evaporation of the solvent, the residue was purified via columnchromatography., 108511-97-3
108511-97-3 Isoxazol-4-amine 13804278, aIsoxazoles compound, is more and more widely used in various fields.
Reference£º
Article; Silva, Daniel G.; Ribeiro, Jean F.R.; De Vita, Daniela; Cianni, Lorenzo; Franco, Caio Haddad; Freitas-Junior, Lucio H.; Moraes, Carolina Borsoi; Rocha, Josmar R.; Burtoloso, Antonio C.B.; Kenny, Peter W.; Leitao, Andrei; Montanari, Carlos A.; Bioorganic and Medicinal Chemistry Letters; vol. 27; 22; (2017); p. 5031 – 5035;,
Isoxazole – Wikipedia
Isoxazole | C3H3NO – PubChem