Synthetic Route of 189028-93-1, 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.189028-93-1, Name is (S)-1-(4-Fluorophenyl)-5-(2-oxo-4-phenyloxazolidin-3-yl)pentane-1,5-dione, molecular formula is C20H18FNO4. In a article,once mentioned of 189028-93-1
The invention discloses a crystal form of a ezetimibe key intermediate and a preparation method. The invention relates to (4S) -3 – [(5S) -5 – (4 – fluorophenyl) -5 – hydroxyvaleryl] -4 – phenyl -2 – oxazolidinone crystal form and a preparation method. In particular, the present invention provides a crystalline form, of a compound of formula (I), having an X-ray powder diffraction pattern at 2 theta, characterized by a characteristic diffraction peak: 6.195 ±0.2 , 7.640 ±0.2 , 8.289 ±0.2 , 12.847 ±0.2 , respectively. 18.394 ±0.2 , 19.871 ±0.2 , 21.548 ±0.2 , 25.062 ±0.2 . (by machine translation)
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 189028-93-1
Reference:
Oxazolidine – Wikipedia,
Oxazolidine | C3H2809NO – PubChem