Next Article in Journal
Determination of Coenzyme A (CoASH) in the Presence of Different Thiols by Using Flow-Injection with a UV/Vis Spectrophotometric Detector and Potentiometric Determination of CoASH Using an Iodide ISE
Previous Article in Journal
Al-Mousawi, S.M., et al. Azolylacetones as Precursors to Indoles and Naphthofurans Facilitated by Microwave Irradiation with Simultaneous Cooling. Molecules 2009, 14, 2976-2984
Molecules 2010, 15(1), 94-99; doi:10.3390/molecules15010094
Communication

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

, ,  and *
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
* Author to whom correspondence should be addressed.
Received: 27 October 2009 / Revised: 22 December 2009 / Accepted: 23 December 2009 / Published: 29 December 2009
Download PDF [240 KB, uploaded 18 June 2014]

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 which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

Share & Cite This Article

Export to BibTeX |
EndNote


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.

View more citation formats

Related Articles

Article Metrics

Comments

Citing Articles

[Return to top]
Molecules EISSN 1420-3049 Published by MDPI AG, Basel, Switzerland RSS E-Mail Table of Contents Alert