Liqiang Wu, Chunguang Yang, Limin Yang
Mar 23, 2010
Citations
0
Influential Citations
13
Citations
Journal
Phosphorus, Sulfur, and Silicon and the Related Elements
Abstract
A simple and efficient synthesis of 14-substituted-14H-dibenzo[a,j]xanthenes and 1,8-dioxo-octahydroxanthenes has been accomplished by the one-pot condensation of β-naphthol or dimedone and aldehydes under solvent-free conditions in the presence of SiO2-Cl as a heterogeneous catalyst.