REDUCTION OF 5-NITROFURAN COMPOUNDS CATALYZED BY A RHODIUM COMPLEX IMMOBILIZED ON POLY(4-VINYLPYRIDINE): A RELATIONSHIP WITH ANTIBACTERIAL ACTIVITY
This paper describes the catalytic activation studies of the reduction of some 2-substituted-5-nitrofuran compounds by [Rh(COD)(2-picoline)2](PF6) (COD = 1,5-cyclooctadiene) anchored on poly(4-vinylpyridine) in contact with 80% aqueous 2-ethoxyethanol at 100 º C under carbon monoxide atmosphere. The...
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| Autores principales: | , , , , , , , , |
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| Lenguaje: | English |
| Publicado: |
Sociedad Chilena de Química
2006
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| Materias: | |
| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072006000100014 |
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| Sumario: | This paper describes the catalytic activation studies of the reduction of some 2-substituted-5-nitrofuran compounds by [Rh(COD)(2-picoline)2](PF6) (COD = 1,5-cyclooctadiene) anchored on poly(4-vinylpyridine) in contact with 80% aqueous 2-ethoxyethanol at 100 º C under carbon monoxide atmosphere. The effect of varying the nature of the 2-substituents of the furan ring was evaluated. The importance of the present catalysis studies can be emphasized, because the potential activity against bacteria of the 2-substituted-5-nitrofuran compounds could be monitored by determining the facility of catalytic reduction of the nitro group |
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