10558-25-5, 4-Bromo-3,5-dimethylisoxazole is a Isoxazoles compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
4-bromo-3,5-dimethylisoxazole (1.0 equiv.), 3,5-difluorophenylboronic acid (1.3 equiv.), and PdCl2(dppf).CH2Cl2 adduct (0.1 equiv.) were combined in a microwave vial and 1,4-Dioxane (0.3 M) was added followed by 2M sodium carbonate (2.0 equiv.). The mixture was purged with N2, sealed and heated at 120 C. for 40 min in the microwave. The mixture was partitioned between EtOAc and brine. The organic layer was dried over sodium sulfate, filtered and concentrated to afford a black solid. The crude black material was purified by ISCO SiO2 chromatography eluting with 0-100% DCM in Heptanes to afford 4-(3,5-difluorophenyl)-3,5-dimethylisoxazole in 60% yield. LC/MS (m/z): 210.1 (MH+), Rt=0.88 min. 1H NMR (400 MHz,
10558-25-5, The synthetic route of 10558-25-5 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Burger, Matthew; Ding, Yu; Han, Wooseok; Nishiguchi, Gisele; Rico, Alice; Simmons, Robert Lowell; Smith, Aaron R.; Tamez, JR., Victoriano; Tanner, Huw; Wan, Lifeng; US2012/225061; (2012); A1;,
Isoxazole – Wikipedia
Isoxazole | C3H3NO – PubChem