Synthesis of 2-butoxy ethanol with narrow-range distribution catalyzed by supported heteropolyacids

A supported heteropolyacid (HPA), H3PMo12O40/SiO2, calcined in vacuum at 150 degrees C, has been shown to be an efficient solid acid catalyst for the synthesis of 2-butoxy ethanol with high selectivity. (C) 2000 Elsevier Science B.V. All rights reserved.