The one-pot synthesis of 14-aryl-14H-dibenzo[a,j]xanthene derivatives using sulfonic acid functionalized silica (SiO2-Pr-SO3H) under solvent free conditions
- Mohammadi Ziarani, G.
- Badiei, A.-R.
- Azizi, M.
Publication date
June 2011
DOI Publisher
Sharif University of Technology. Production and hosting by Elsevier B.V.Production and hosting by Elsevier B.V.Abstract
AbstractAn efficient and simple method for the synthesis of biologically active 14-aryl-14H-dibenzo[a,j]xanthenes has been achieved through a one-pot condensation of aryl aldehydes and β-naphthol under solvent-free conditions in the presence of Sulfonic acid functionalized silica (SiO2-Pr- SO3H), as an efficient heterogeneous solid acid catalyst with excellent yields and short reaction time
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