Application of 125-20-2, The reaction rate of a catalyzed reaction is faster than the reaction rate of the uncatalyzed reaction at the same temperature.125-20-2, Name is Thymolphthalein, molecular formula is C28H30O4. In a Article，once mentioned of 125-20-2
A mild and efficient protocol for the synthesis of 7,8-dihydro-10-aryl-5H- indeno[1,2-b]quinoline-9,11-diones via a one-pot four component condensation of aromatic aldehydes, dimedone, 1,3-indandione and ammonium acetate using melamine trisulfonic acid as a catalyst in ethanol is described. The catalyst could be recycled and reused three times without significant loss of activity. Dihydro-5H-indeno[1,2-b]quinolines with stabilized zwitterionic resonance structures showed feasible application as new pH indicators. These chemosensors have a large wavelength shift (100 nm) and showed excellent sensitivity in the range of pH from 9.2 to 12.
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 125-20-2
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H4389O – PubChem