Ionic Liquid-Mediated, Rapid N-Alkylation of Heterocyclic Compounds with Trialkyl Phosphites in the Presence of Dialkyl Acetylenedicarboxylates

Hassanabadi, Alireza; Mosslemin, Mohammad H.; Anary-Abbasinejad, Mohammad; Kalantarinejad, Azadeh; Shirazi, Mozhdeh Jerjisi

doi:https://doi.org/10.1155/2012/786024

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Volume 9 |Article ID 786024 | https://doi.org/10.1155/2012/786024

Alireza Hassanabadi, Mohammad H. Mosslemin, Mohammad Anary-Abbasinejad, Azadeh Kalantarinejad, Mozhdeh Jerjisi Shirazi, "Ionic Liquid-Mediated, Rapid N-Alkylation of Heterocyclic Compounds with Trialkyl Phosphites in the Presence of Dialkyl Acetylenedicarboxylates", Journal of Chemistry, vol. 9, Article ID 786024, 5 pages, 2012. https://doi.org/10.1155/2012/786024

Ionic Liquid-Mediated, Rapid N-Alkylation of Heterocyclic Compounds with Trialkyl Phosphites in the Presence of Dialkyl Acetylenedicarboxylates

Alireza Hassanabadi,¹ Mohammad H. Mosslemin,² Mohammad Anary-Abbasinejad,³ Azadeh Kalantarinejad,² and Mozhdeh Jerjisi Shirazi²

¹Department of Chemistry, Islamic Azad University, Zahedan Branch, P.O. Box 98135-978, Zahedan, Iran

²Department of Chemistry, Islamic Azad University, Yazd Branch, P.O. Box 89195-155, Yazd, Iran

³Department of Chemistry, Rafsanjan Vali-e-Asr University, Rafsanjan, P.O. Box 77176, Iran

Received31 Jul 2011

Accepted04 Oct 2011

Abstract

Ionic liquids such as 1,3-dialkylimidazolium bromides and make excellent solvents for N-alkylation of heterocyclic compounds such as saccharin and rhodanine with trialkyl phosphites in the presence of dialkyl acetylenedicarboxylates.

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Copyright © 2012 Hindawi Publishing Corporation. 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.

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