简介:[Hmim]3PW12O40wasdevelopedandusedintheacetalizationofcarbonylcompoundsinexcellentyields.Theionicliquid-heteropolyacidhybridcompoundandreactionmediumformedtemperature-dependentphase-separationsystemwiththeeaseofproductaswellascatalystseparation.Thecatalystwasrecycledmorethan10timeswithoutanyapparentlossofcatalyticactivity.