| Literature DB >> 18585075 |
Gholam Hossein Mahdavinia1, Shahnaz Rostamizadeh, Ali Mohammad Amani, Zynab Emdadi.
Abstract
Silica supported ammonium dihydrogen phosphate (NH(4)H(2)PO(4)/SiO(2)) 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.Entities:
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Year: 2008 PMID： 18585075 DOI： 10.1016/j.ultsonch.2008.05.010
Source DB: PubMed Journal: Ultrason Sonochem ISSN： 1350-4177 Impact factor: 7.491