Zirconyl (IV) Nitrate as Efficient and Reusable Solid Lewis Acid Catalyst for the Synthesis of Benzimidazole Derivatives
The present paper introduces a simple and efficient method for the synthesis of substituted benzimidazoles by heterocyclization of different o-phenylenediamines and substituted aromatic carboxylic acid/aldehyde in the presence of zirconyl nitrate as catalyst in ethanol under reflux, which produced e...
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| Format: | Article |
| Language: | English |
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Wiley
2013-01-01
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| Series: | Journal of Chemistry |
| Online Access: | http://dx.doi.org/10.1155/2013/108318 |
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| author | Pratapsinha B. Gorepatil Yogesh D. Mane Vilas S. Ingle |
| author_facet | Pratapsinha B. Gorepatil Yogesh D. Mane Vilas S. Ingle |
| author_sort | Pratapsinha B. Gorepatil |
| collection | DOAJ |
| description | The present paper introduces a simple and efficient method for the synthesis of substituted benzimidazoles by heterocyclization of different o-phenylenediamines and substituted aromatic carboxylic acid/aldehyde in the presence of zirconyl nitrate as catalyst in ethanol under reflux, which produced excellent yield of corresponding benzimidazoles in a short reaction time with reusability of catalyst. |
| format | Article |
| id | doaj-art-98fb0ebb3d3041aab87aa715b4c9e711 |
| institution | Kabale University |
| issn | 2090-9063 2090-9071 |
| language | English |
| publishDate | 2013-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Journal of Chemistry |
| spelling | doaj-art-98fb0ebb3d3041aab87aa715b4c9e7112025-02-03T06:06:17ZengWileyJournal of Chemistry2090-90632090-90712013-01-01201310.1155/2013/108318108318Zirconyl (IV) Nitrate as Efficient and Reusable Solid Lewis Acid Catalyst for the Synthesis of Benzimidazole DerivativesPratapsinha B. Gorepatil0Yogesh D. Mane1Vilas S. Ingle2Department of Chemistry, Research Centre, S. C. S. College, Omerga, Osmanabad 413 606, IndiaDepartment of Chemistry, Research Centre, S. C. S. College, Omerga, Osmanabad 413 606, IndiaDepartment of Chemistry, Research Centre, S. C. S. College, Omerga, Osmanabad 413 606, IndiaThe present paper introduces a simple and efficient method for the synthesis of substituted benzimidazoles by heterocyclization of different o-phenylenediamines and substituted aromatic carboxylic acid/aldehyde in the presence of zirconyl nitrate as catalyst in ethanol under reflux, which produced excellent yield of corresponding benzimidazoles in a short reaction time with reusability of catalyst.http://dx.doi.org/10.1155/2013/108318 |
| spellingShingle | Pratapsinha B. Gorepatil Yogesh D. Mane Vilas S. Ingle Zirconyl (IV) Nitrate as Efficient and Reusable Solid Lewis Acid Catalyst for the Synthesis of Benzimidazole Derivatives Journal of Chemistry |
| title | Zirconyl (IV) Nitrate as Efficient and Reusable Solid Lewis Acid Catalyst for the Synthesis of Benzimidazole Derivatives |
| title_full | Zirconyl (IV) Nitrate as Efficient and Reusable Solid Lewis Acid Catalyst for the Synthesis of Benzimidazole Derivatives |
| title_fullStr | Zirconyl (IV) Nitrate as Efficient and Reusable Solid Lewis Acid Catalyst for the Synthesis of Benzimidazole Derivatives |
| title_full_unstemmed | Zirconyl (IV) Nitrate as Efficient and Reusable Solid Lewis Acid Catalyst for the Synthesis of Benzimidazole Derivatives |
| title_short | Zirconyl (IV) Nitrate as Efficient and Reusable Solid Lewis Acid Catalyst for the Synthesis of Benzimidazole Derivatives |
| title_sort | zirconyl iv nitrate as efficient and reusable solid lewis acid catalyst for the synthesis of benzimidazole derivatives |
| url | http://dx.doi.org/10.1155/2013/108318 |
| work_keys_str_mv | AT pratapsinhabgorepatil zirconylivnitrateasefficientandreusablesolidlewisacidcatalystforthesynthesisofbenzimidazolederivatives AT yogeshdmane zirconylivnitrateasefficientandreusablesolidlewisacidcatalystforthesynthesisofbenzimidazolederivatives AT vilassingle zirconylivnitrateasefficientandreusablesolidlewisacidcatalystforthesynthesisofbenzimidazolederivatives |