Electric Literature of 300-87-8, Because a catalyst decreases the height of the energy barrier, its presence increases the reaction rates of both the forward and the reverse reactions by the same amount.300-87-8, Name is 3,5-Dimethylisoxazole, molecular formula is C5H7NO. In a article，once mentioned of 300-87-8
Photoaddition of Ketones to Imidazoles, Thiazoles, Isothiazoles and Isoxazoles. Synthesis of their Oxetanes
Imidazole itself did not undergo photoaddition reactions with ketones.However, irradiation of 1-acetyl and 1-benzoylimidazole, and 1,1-carbonyldiimidzole with benzophenone yielded oxetanes.On irradiation with carbonyl compounds, 1,2-dimethylimidazole and 1-benzylimidazole did not give oxetanes but a hydroxyaryl or hydroxyalkyl derivative.Thiazole itself did not yield any photoaddition product, but 2,4-dimethylthiazole afforded oxetanes on irradiation with benzophenone and with 3-benzoylpyridine.Irradiation of 2,4-dimethylthiazole with acetophenone led to the formation of a dimeric material.On irradiation with benzophenone, 4-methylisothiazole did not yield an oxetane but rather a hydroxyphenyl derivative. 3,5-Dimethylisoxazole on irradiation with benzophenone and with 3-benzoylpyridine gave oxetanes.Irradiation of 4,5-dimethylisoxazole yielded similarly an oxetane with benzophenone.
A reaction mechanism is the microscopic path by which reactants are transformed into products. Each step is an elementary reaction. In my other articles, you can also check out more blogs about 300-87-8
Reference：
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem