Synthesis and characterization of magnetically recoverable 1-(copperferritesiloxypropyl)-3-methylimidazolium heteropolytungstate ionic liquid as a new nanocatalyst for the preparation of 1H-pyrazolo[1,2-b]phthalazine-5,10-diones Hamid Reza Saadati-Moshtaghin, Farrokhzad Mohammadi Zonoz*, 10.1007/s40097-017-0241-6 XML Requires Subscription HTML Requires Subscription PDF views: 44 downloads: 124