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South African Journal of Chemistry

versão On-line ISSN 1996-840X

Resumo

BORAZJANI, Maryam Kiani et al. Oxidized Single-Walled Carbon Nanotubes (SWCNs-COOH) as a New Catalyst for the Protection of Carbonyl Groups as Hydrazones. S.Afr.j.chem. (Online) [online]. 2013, vol.66, pp. 279-281. ISSN 1996-840X.

Nano-materials are considered as suitable heterogeneous catalysts for many organic reactions. Herein oxidized carbon nanotube (SWCNTs-COOH) has been reported as a heterogeneous catalyst, for protection of carbonyl groups as hydrazones in EtOH at 80 °C. The reactions proceed smoothly with good to excellent yields, and the SWCNTs-COOH used can be recycled.

Palavras-chave : Carbon nanotubes; protection; catalyst; carbonyl group.

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