A FAST PROCEDURE FOR THE PREPARATION OF BENZIMIDAZOLE DERIVATIVES USING POLYMER-SUPPORTED WITH TRIFLUOROMETHANESULFONIC ACID AS NOVEL AND REUSABLE CATALYST
A highly selective synthesis of benzimidazoles from the reaction of o-phenylenediamines and aromatic aldehydes in the presence of PVP- trifluoromethanesul-fonic acid is reported, and morphological investigation was reported by FT-IR. The remarkable advantages of this method are the simple experiment...
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| Autores principales: | , , , , , , |
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| Lenguaje: | English |
| Publicado: |
Sociedad Chilena de Química
2013
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| Materias: | |
| Acceso en línea: | http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-97072013000300026 |
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