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Molecules 2010, 15(1), 94-99; doi:10.3390/molecules15010094

Solvent Free, Microwave Assisted Conversion of Aldehydes into Nitriles and Oximes in the Presence of NH2OH·HCl and TiO2

Departamento de Química Orgânica, Instituto de Química, Universidade Federal do Rio de Janeiro, Av. Athos da Silveira Ramos 149, CT Bloco A, Cidade Universitária, Rio de Janeiro, RJ 21941-909, RJ, Brazil
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Received: 27 October 2009 / Revised: 22 December 2009 / Accepted: 23 December 2009 / Published: 29 December 2009
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Abstract

Aromatic aldehydes bearing electron-donating groups are easily converted into their respective nitriles using NH2OH·HCl and TiO2 under microwave irradiation, while those bearing an electron-withdrawing group give the corresponding oximes.
Keywords: titanium dioxide; aldehydes; nitriles; oximes; microwave irradiation titanium dioxide; aldehydes; nitriles; oximes; microwave irradiation
This is an open access article distributed under the Creative Commons Attribution License (CC BY 3.0).

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MDPI and ACS Style

Villas-Boas Hoelz, L.; Gonçalves, B.T.; Barros, J.C.; Mendes da Silva, J.F. Solvent Free, Microwave Assisted Conversion of Aldehydes into Nitriles and Oximes in the Presence of NH2OH·HCl and TiO2. Molecules 2010, 15, 94-99.

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