Phosphomolybdic acid (PMA) forms a blue-colored complex with
glycerol in a 1:10 molar ratio. The glycerolato complex catalyzes
conversion of glycerol into 1,3-dioxolane-4-methanol derivatives
with complete regiospecificity in high yields (>95%)
and the catalyst can be recycled up to ten times without loss of
activity or regiospecificity.
glycerol - phosphomolybdic acid - complexation - regiospecificity - 1,3-dioxolane-4-methanol