33282-23-4, 5-(4-Bromophenyl)isoxazole-3-carboxylic acid is a Isoxazoles compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
General procedure: To a solution of carboxylic acid 21-29 (1 equiv) in anhydrous CH2Cl2 were successively added HBTU (1.5 equiv), HOBt (0.5 equiv) and DIPEA (2 equiv). The mixture was stirred for 45 min at room temperature. Then, the appropriate amine (1.1 equiv) was introduced and the stirring was continued for 24 h. At the end of the reaction, the mixture was filtered off and the filtrate was successively washed with saturated aqueous NaHCO3 solution, 1N aqueous HCl and distilled water. The organic layer was dried over MgSO4 and was concentrated in vacuo. The resulting residue was purified by TLC (cyclohexane/AcOEt, 7:3) and crystallized in absolute EtOH to give carboxamide 30-48.
33282-23-4, The synthetic route of 33282-23-4 has been constantly updated, and we look forward to future research findings.
Reference£º
Article; Andrzejak, Virginie; Muccioli, Giulio G.; Body-Malapel, Mathilde; El Bakali, Jamal; Djouina, Madjid; Renault, Nicolas; Chavatte, Philippe; Desreumaux, Pierre; Lambert, Didier M.; Millet, Regis; Bioorganic and Medicinal Chemistry; vol. 19; 12; (2011); p. 3777 – 3786;,
Isoxazole – Wikipedia
Isoxazole | C3H3NO – PubChem