Efficient, One-Pot Synthesis of Tetrahydrobenzo[a]xanthen-11-ones and Dibenzo[a,j]xanthenes Using Trichloroacetic Acid as a Solid Heterogeneous Catalyst Under Solvent-Free Conditions
A simple and efficient method have been described for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives employing a one-pot, three-component reaction of aryl aldehydes, 2-naphthol and dimedone in the presence of trichloroacetic acid under solvent-free conditions. Also...
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| Format: | Article |
| Language: | English |
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Wiley
2011-01-01
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| Series: | E-Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2011/359175 |
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| author | Zahed Karimi Jaber S. Zoleykha Abbasi Baharak Pooladian Marziyeh Jokar |
| author_facet | Zahed Karimi Jaber S. Zoleykha Abbasi Baharak Pooladian Marziyeh Jokar |
| author_sort | Zahed Karimi Jaber |
| collection | DOAJ |
| description | A simple and efficient method have been described for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives employing a one-pot, three-component reaction of aryl aldehydes, 2-naphthol and dimedone in the presence of trichloroacetic acid under solvent-free conditions. Also the condensation of 2-naphthol with alkyl or aryl aldehydes in the presence of trichloroacetic acid under solvent-free media to afford the corresponding 14-aryl or alkyl -14H-dibenzo [a.j]xanthenes in excellent yields and short reaction times is described. |
| format | Article |
| id | doaj-art-a5f92c7b0c0c42c3b111fa5ba6d8223b |
| institution | Kabale University |
| issn | 0973-4945 2090-9810 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | E-Journal of Chemistry |
| spelling | doaj-art-a5f92c7b0c0c42c3b111fa5ba6d8223b2025-08-20T03:38:45ZengWileyE-Journal of Chemistry0973-49452090-98102011-01-01841895189910.1155/2011/359175Efficient, One-Pot Synthesis of Tetrahydrobenzo[a]xanthen-11-ones and Dibenzo[a,j]xanthenes Using Trichloroacetic Acid as a Solid Heterogeneous Catalyst Under Solvent-Free ConditionsZahed Karimi Jaber0S. Zoleykha Abbasi1Baharak Pooladian2Marziyeh Jokar3Department of Chemistry, Firoozabad Branch, Islamic Azad University, P.O. Box 74715-117 Firoozabad, Fars, IranDepartment of Chemistry, Firoozabad Branch, Islamic Azad University, P.O. Box 74715-117 Firoozabad, Fars, IranDepartment of Chemistry, Firoozabad Branch, Islamic Azad University, P.O. Box 74715-117 Firoozabad, Fars, IranDepartment of Chemistry, Firoozabad Branch, Islamic Azad University, P.O. Box 74715-117 Firoozabad, Fars, IranA simple and efficient method have been described for the synthesis of 12-aryl-8,9,10,12-tetrahydrobenzo[a]xanthen-11-one derivatives employing a one-pot, three-component reaction of aryl aldehydes, 2-naphthol and dimedone in the presence of trichloroacetic acid under solvent-free conditions. Also the condensation of 2-naphthol with alkyl or aryl aldehydes in the presence of trichloroacetic acid under solvent-free media to afford the corresponding 14-aryl or alkyl -14H-dibenzo [a.j]xanthenes in excellent yields and short reaction times is described.http://dx.doi.org/10.1155/2011/359175 |
| spellingShingle | Zahed Karimi Jaber S. Zoleykha Abbasi Baharak Pooladian Marziyeh Jokar Efficient, One-Pot Synthesis of Tetrahydrobenzo[a]xanthen-11-ones and Dibenzo[a,j]xanthenes Using Trichloroacetic Acid as a Solid Heterogeneous Catalyst Under Solvent-Free Conditions E-Journal of Chemistry |
| title | Efficient, One-Pot Synthesis of Tetrahydrobenzo[a]xanthen-11-ones and Dibenzo[a,j]xanthenes Using Trichloroacetic Acid as a Solid Heterogeneous Catalyst Under Solvent-Free Conditions |
| title_full | Efficient, One-Pot Synthesis of Tetrahydrobenzo[a]xanthen-11-ones and Dibenzo[a,j]xanthenes Using Trichloroacetic Acid as a Solid Heterogeneous Catalyst Under Solvent-Free Conditions |
| title_fullStr | Efficient, One-Pot Synthesis of Tetrahydrobenzo[a]xanthen-11-ones and Dibenzo[a,j]xanthenes Using Trichloroacetic Acid as a Solid Heterogeneous Catalyst Under Solvent-Free Conditions |
| title_full_unstemmed | Efficient, One-Pot Synthesis of Tetrahydrobenzo[a]xanthen-11-ones and Dibenzo[a,j]xanthenes Using Trichloroacetic Acid as a Solid Heterogeneous Catalyst Under Solvent-Free Conditions |
| title_short | Efficient, One-Pot Synthesis of Tetrahydrobenzo[a]xanthen-11-ones and Dibenzo[a,j]xanthenes Using Trichloroacetic Acid as a Solid Heterogeneous Catalyst Under Solvent-Free Conditions |
| title_sort | efficient one pot synthesis of tetrahydrobenzo a xanthen 11 ones and dibenzo a j xanthenes using trichloroacetic acid as a solid heterogeneous catalyst under solvent free conditions |
| url | http://dx.doi.org/10.1155/2011/359175 |
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