1
Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, I.R.Iran
2
School of Chemistry, Damghan University, Damghan, I.R.Iran
Abstract
Nanosilica periodic acid (nano-SPIA) is found to be a new, powerful, and reusable heterogeneous catalyst for the rapid synthesis of 2-naphtholazo dyes via diazotization of aromatic amines and followsazo coupling with 2-naphthol under solvent-free conditions at room temperature by grinding. Eco-friendly, heterogeneous reaction conditions, high stability of diazonium salt, simple experimental procedures, and high yields are some of the important advantages of this method.
Bamoniri, A., Pourali, A., Nazifi, S. (2014). Nano Silica/ HIO4 as a Green and Reusable Catalyst for Synthesis of 2-Naphthol Azo Dyes under Grinding Conditions. International Journal of Nanoscience and Nanotechnology, 10(4), 197-203.
MLA
A. Bamoniri; A.R. Pourali; S.M.R. Nazifi. "Nano Silica/ HIO4 as a Green and Reusable Catalyst for Synthesis of 2-Naphthol Azo Dyes under Grinding Conditions". International Journal of Nanoscience and Nanotechnology, 10, 4, 2014, 197-203.
HARVARD
Bamoniri, A., Pourali, A., Nazifi, S. (2014). 'Nano Silica/ HIO4 as a Green and Reusable Catalyst for Synthesis of 2-Naphthol Azo Dyes under Grinding Conditions', International Journal of Nanoscience and Nanotechnology, 10(4), pp. 197-203.
VANCOUVER
Bamoniri, A., Pourali, A., Nazifi, S. Nano Silica/ HIO4 as a Green and Reusable Catalyst for Synthesis of 2-Naphthol Azo Dyes under Grinding Conditions. International Journal of Nanoscience and Nanotechnology, 2014; 10(4): 197-203.
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