Title of article :
Sonochemical chloro-oxidation of phenols using HCl–H2O2
Author/Authors :
Bhatkhande، Dhananjay S. نويسنده , , B.S and Adhikari، نويسنده , , M.V and Samant، نويسنده , , S.D، نويسنده ,
Abstract :
The reaction of phenol, 2-nitrophenol, thymol, 1-naphthol and 1-hydroxy-2-naphthoic acid with HCl–H2O2 was carried out in the presence and in the absence of ultrasound. In the presence of ultrasound phenol, 2-nitrophenol and thymol gave only the chlorinated products, while 1-naphthol and 1-hydroxy-2-naphthoic acid gave chlorinated quinones as the major products. The reactions with ultrasound were compared with those without ultrasound.
Keywords :
Chlorination of phenols , Sonochemistry , Hydrogen peroxide oxidation of phenols , Ultrasound , Chloro-oxidation of phenols
Journal title :
Astroparticle Physics
