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Heterogeneous catalyst: Amberlyst-15 catalyzes the synthesis of 14-substituted-14H-dibenzo[a,j]xanthenes under solvent-free conditions
Authors:Shengkai Ko
Affiliation:Department of Chemistry, National Taiwan Normal Universtry, 88, Tingchow Road, Taipei 116, Taiwan, ROC
Abstract:A one-pot condensation of β-naphthol with aldehydes in the presence of Amberlyst-15 to give 14-substituted-14H-dibenzo[a,j]xanthenes under solvent-free condition is described.
Keywords:
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