Mahdavinia, Gholam Hossein <br/><br/>
Ultrasound-promoted greener synthesis of aryl-14-H-dibenzo[a,j]xanthenes catalyzed by NH4H2PO4/SiO2 in water.  [electronic resource] 

 -  Ultrasonics sonochemistry  Jan 2009 
 - 7-10 p.  digital 
<br/><br/> Publication Type: Journal Article 
<br/><br/><label>ISSN: </label>1350-4177 
<br/><br/><label>Standard No.: </label>10.1016/j.ultsonch.2008.05.010  doi 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Catalysis<br/>Green Chemistry Technology<br/>Phosphates--chemistry<br/>Silicon Dioxide--chemistry<br/>Ultrasonics<br/>Water--chemistry<br/>Xanthenes--chemical synthesis