Article ID Journal Published Year Pages File Type
1270576 Ultrasonics Sonochemistry 2009 4 Pages PDF
Abstract

Silica supported ammonium dihydrogen phosphate (NH4H2PO4/SiO2) is found to be a recyclable heterogeneous catalyst for a rapid and efficient synthesis of various aryl-14-H-dibenzo[a,j]xanthenes with excellent yields using ultrasonic irradiation. The present methodology offers several advantages such as excellent yields, simple procedure, short reaction times and milder conditions.

Related Topics
Physical Sciences and Engineering Chemistry Chemistry (General)
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