![Solvent-free Synthesis of 5H-dibenzo[b,i]xanthene-tetraones and Aryl-14H-dibenzo[a,j]xanthenes Using Ferric Chloride Hexahydrate as Catalyst](/search/themes/bootstrap3/images/revista.png)
Solvent-free Synthesis of 5H-dibenzo[b,i]xanthene-tetraones and Aryl-14H-dibenzo[a,j]xanthenes Using Ferric Chloride Hexahydrate as Catalyst
Abstract A simple and convenient procedure for the synthesis of 5Hdibenzo[b,i]xanthene-tetraones and aryl-14H-dibenzo[a,j]xanthenes is described through the condensation of aldehydes with 2-naphthol or 2-hydroxy-1, 4-naphthoquinone under solvent-free conditions in the presence of ferric chloride hexahydrate. This method has the advantages of high yields, cleaner reaction, simple work-up and cost efficiency.
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| Main Authors: | , , , , |
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| Format: | Digital revista |
| Language: | English |
| Published: |
Sociedad Química de México A.C.
2013
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| Online Access: | http://www.scielo.org.mx/scielo.php?script=sci_arttext&pid=S1870-249X2013000400012 |
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