1136-45-4, 5-Methyl-3-phenylisoxazole-4-carboxylic acid is a Isoxazoles compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A mixture of 1 g (10 mmol) but-2-ynoyl chloride (Journal of Organic Chemistry (1981), 46(11), 2273-80), 0.625 g (5 mmol) 5-Methyl-3-phenyl-isoxazole-4-carboxylic acid (commercially available) and 1.3 g (10 mmol) AlCl3 in 10 mL dichloroethane was at room temperature for 18 h. The mixture was poured onto ice/water and the organic layer washed with Na2CO3 sat., NaCl sat. and dried with Na2SO4. After evaporation of all volatiles the residue was purified on silica eluting with a gradient of ethyl acetate and heptane affording 0.2 g (17%) of the title compound as light brown solid. (m/e): 227.1 (M+).
The synthetic route of 1136-45-4 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Buettelmann, Bernd; Han, Bo; Knust, Henner; Nettekoven, Matthias Heinrich; Thomas, Andrew William; US2007/66668; (2007); A1;,
Isoxazole – Wikipedia
Isoxazole | C3H3NO – PubChem