Facile synthesis of 1-naphthol azo dyes with nano SiO<sub>2</sub>/HIO<sub>4</sub> under solvent-free conditions
Nano-silica supported periodic acid (nano-SPIA) has been utilized as a heterogeneous reagent for a highly efficient and one pot synthesis of azo dyes based on 1-naphthol under solvent-free conditions at room temperature. This method has some advantages, the reaction workup is very easy and the catal...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Chemical Society of Ethiopia
2013-09-01
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| Series: | Bulletin of the Chemical Society of Ethiopia |
| Subjects: | |
| Online Access: | http://www.ajol.info/index.php/bcse/article/view/93862 |