Rapid and Efficient Synthesis of Hydroxytriarylmethanes under Ultra Sonic Irradiation Using Keggin Heteropolyacids and Preyssler Catalysts in Green Conditions
Table 6
Comparison of efficiency of H4SiW12O40, H3PW12O40, and H14[NaP5W30O110] in synthesis of hydroxytriarylmethane derivatives under ultrasonic irradiation.
