Molecules 2010, 15(10), 7227-7234; doi:10.3390/molecules15107227
Communication

Efficient Microwave-Assisted Synthesis of 5-Deazaflavine Derivatives

Jorge Trilleras 1,* email, Luis Gabriel López 1 , Dency José Pacheco 1 , Jairo Quiroga 2,* email, Manuel Nogueras 3,* email, José M. de la Torre 3  and Justo Cobo 3
1 Grupo de Investigación en Compuestos Heterocíclicos, Programa de Química, Facultad de Ciencias Básicas, Universidad del Atlántico, A.A.1890 Barranquilla, Colombia 2 Grupo de Investigación de Compuestos Heterocíclicos, Departamento de Química, Universidad del Valle, A. A. 25360 Cali, Colombia 3 Departamento de Química Inorgánica y Orgánica, Universidad de Jaén, 23071 Jaén, Spain
* Authors to whom correspondence should be addressed.
Received: 16 September 2010; in revised form: 30 September 2010 / Accepted: 3 October 2010 / Published: 20 October 2010
(This article belongs to the Section Organic Synthesis)
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Abstract: A series of pyrimido[4,5-b]quinolines  (5-deazaflavines), were synthesized by microwave assisted intramolecular cyclization. The N4-substituted-2,4-diamino-6-chloro-pyrimidine-5-carbaldehydes, were prepared by selective monoamination of 2-amino-4,6-dichloropyrimidine-5-carbaldehyde with aliphatic and aromatic amines.
Keywords: pyrimidoquinolines; cyclocondensation; microwave; deazaflavines

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MDPI and ACS Style

Trilleras, J.; López, L.G.; Pacheco, D.J.; Quiroga, J.; Nogueras, M.; Torre, J.M.; Cobo, J. Efficient Microwave-Assisted Synthesis of 5-Deazaflavine Derivatives. Molecules 2010, 15, 7227-7234.

AMA Style

Trilleras J, López LG, Pacheco DJ, Quiroga J, Nogueras M, Torre JM, Cobo J. Efficient Microwave-Assisted Synthesis of 5-Deazaflavine Derivatives. Molecules. 2010; 15(10):7227-7234.

Chicago/Turabian Style

Trilleras, Jorge; López, Luis Gabriel; Pacheco, Dency José; Quiroga, Jairo; Nogueras, Manuel; Torre, José M. de la; Cobo, Justo. 2010. "Efficient Microwave-Assisted Synthesis of 5-Deazaflavine Derivatives." Molecules 15, no. 10: 7227-7234.

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