1202769-66-1, 2-(5-Methylisoxazol-3-yl)but-3-yn-2-ol is a Isoxazoles compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Step 2-Synthesis of 4-(3-(2-aminopyrimidin-4-yl)-2-(2-hydroxyethoxy)-3H-benzo[d]imidazol-5-yl)-2-(5-methylisoxazol-3-yl)but-3-yn-2-ol A solution of 2-[[1-(2-aminopyrimidin-4-yl)-6-bromo-1H-1,3-benzodiazol-2-yl]oxy]ethan-1-ol (80 mg, 0.19 mmol), 2-(5-methyl-1,2-oxazol-3-yl)but-3-yn-2-ol (80 mg, 0.53 mmol), bis(triphenylphosphine)palladium(II) dichloride (20 mg, 0.03 mmol) and triethylamine (0.7 mL) in dimethylsulfoxide (3 mL) under nitrogen in a 10-mL sealed tube was irradiated with microwave radiation for 30 min at 70 C. The reaction mixture was concentrated and the crude product (80 mg) was purified by Flash-Preparative HPLC to give 24 mg (28%) of 4-[1-(2-aminopyrimidin-4-yl)-2-(2-hydroxyethoxy)-1H-1,3-benzodiazol-6-yl]-2-(5-methyl-1,2-oxazol-3-yl)but-3-yn-2-ol as a yellow solid. 1H NMR (400 MHz, DMSO-d6) delta 8.39 (d, J=5.6 Hz, 1H), 8.19 (s, 1H), 7.46 (d, J=8.0 Hz, 1H), 7.27 (d, J=8.0 Hz, 1H), 7.06 (s, 3H), 6.43 (s, 1H), 6.37 (s, 1H), 5.03 (t, J=5.2 Hz, 1H), 4.62 (s, 2H), 3.82 (d, J=4.0 Hz, 2H), 2.41 (s, 3H), 1.81 (s, 3H); LC-MS: m/z=+455 (M+H)+., 1202769-66-1
As the paragraph descriping shows that 1202769-66-1 is playing an increasingly important role.
Reference£º
Patent; Genentech, Inc.; US2012/214762; (2012); A1;,
Isoxazole – Wikipedia
Isoxazole | C3H3NO – PubChem