Synthesis of bis-quinoxaline derivatives using Tonsil clay as a catalyst
A convenient and efficient synthesis of new bis-quinoxaline is described, involving condensation of 1,2-diamines with 9-ethyl-3,6-di(1,2-dioxoethyl)carbazole in the presence of Tonsil clay, a readily available and inexpensive catalyst. The structures of all new products were identified by 1H-NMR, 1...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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Chemical Society of Ethiopia
2016-02-01
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| Series: | Bulletin of the Chemical Society of Ethiopia |
| Subjects: | |
| Online Access: | http://www.ajol.info/index.php/bcse/article/view/129775 |
| _version_ | 1828176401885298688 |
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| author | M. Badali J. Khalafy M. Aghazadeh R. H. Prager |
| author_facet | M. Badali J. Khalafy M. Aghazadeh R. H. Prager |
| author_sort | M. Badali |
| collection | DOAJ |
| description | A convenient and efficient synthesis of new bis-quinoxaline is described, involving condensation of 1,2-diamines with 9-ethyl-3,6-di(1,2-dioxoethyl)carbazole in the presence of Tonsil clay, a readily available and inexpensive catalyst. The structures of all new products were identified by 1H-NMR, 13C-NMR and FT-IR spectral data and microanalysis. DOI: http://dx.doi.org/10.4314/bcse.v30i1.12 |
| first_indexed | 2024-04-12T04:42:45Z |
| format | Article |
| id | doaj.art-f2b33b706ea1444d98b85d0427972b42 |
| institution | Directory Open Access Journal |
| issn | 1011-3924 1726-801X |
| language | English |
| last_indexed | 2024-04-12T04:42:45Z |
| publishDate | 2016-02-01 |
| publisher | Chemical Society of Ethiopia |
| record_format | Article |
| series | Bulletin of the Chemical Society of Ethiopia |
| spelling | doaj.art-f2b33b706ea1444d98b85d0427972b422022-12-22T03:47:34ZengChemical Society of EthiopiaBulletin of the Chemical Society of Ethiopia1011-39241726-801X2016-02-01301129136http://dx.doi.org/10.4314/bcse.v30i1.12Synthesis of bis-quinoxaline derivatives using Tonsil clay as a catalystM. BadaliJ. KhalafyM. AghazadehR. H. PragerA convenient and efficient synthesis of new bis-quinoxaline is described, involving condensation of 1,2-diamines with 9-ethyl-3,6-di(1,2-dioxoethyl)carbazole in the presence of Tonsil clay, a readily available and inexpensive catalyst. The structures of all new products were identified by 1H-NMR, 13C-NMR and FT-IR spectral data and microanalysis. DOI: http://dx.doi.org/10.4314/bcse.v30i1.12http://www.ajol.info/index.php/bcse/article/view/129775bis-Quinoxalinebis-GlyoxalGreen chemistry12-DiamineTonsil clay |
| spellingShingle | M. Badali J. Khalafy M. Aghazadeh R. H. Prager Synthesis of bis-quinoxaline derivatives using Tonsil clay as a catalyst Bulletin of the Chemical Society of Ethiopia bis-Quinoxaline bis-Glyoxal Green chemistry 1 2-Diamine Tonsil clay |
| title | Synthesis of bis-quinoxaline derivatives using Tonsil clay as a catalyst |
| title_full | Synthesis of bis-quinoxaline derivatives using Tonsil clay as a catalyst |
| title_fullStr | Synthesis of bis-quinoxaline derivatives using Tonsil clay as a catalyst |
| title_full_unstemmed | Synthesis of bis-quinoxaline derivatives using Tonsil clay as a catalyst |
| title_short | Synthesis of bis-quinoxaline derivatives using Tonsil clay as a catalyst |
| title_sort | synthesis of bis quinoxaline derivatives using tonsil clay as a catalyst |
| topic | bis-Quinoxaline bis-Glyoxal Green chemistry 1 2-Diamine Tonsil clay |
| url | http://www.ajol.info/index.php/bcse/article/view/129775 |
| work_keys_str_mv | AT mbadali synthesisofbisquinoxalinederivativesusingtonsilclayasacatalyst AT jkhalafy synthesisofbisquinoxalinederivativesusingtonsilclayasacatalyst AT maghazadeh synthesisofbisquinoxalinederivativesusingtonsilclayasacatalyst AT rhprager synthesisofbisquinoxalinederivativesusingtonsilclayasacatalyst |