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Cantillo D, Avalos M, Babiano R, et al. Unusual aryl migration in a mesomeric betaine in the solid and liquid state: mechanistic insights into the SNAr reaction. J Org Chem. 2010;75(12):4300-3doi: 10.1021/jo100350t.
Cantillo, D., Avalos, M., Babiano, R., Cintas, P., Jiménez, J. L., Light, M. E., & Palacios, J. C. (2010). Unusual aryl migration in a mesomeric betaine in the solid and liquid state: mechanistic insights into the SNAr reaction. The Journal of organic chemistry, 75(12), 4300-3. https://doi.org/10.1021/jo100350t
Cantillo, David, et al. "Unusual aryl migration in a mesomeric betaine in the solid and liquid state: mechanistic insights into the SNAr reaction." The Journal of organic chemistry vol. 75,12 (2010): 4300-3. doi: https://doi.org/10.1021/jo100350t
Cantillo D, Avalos M, Babiano R, Cintas P, Jiménez JL, Light ME, Palacios JC. Unusual aryl migration in a mesomeric betaine in the solid and liquid state: mechanistic insights into the SNAr reaction. J Org Chem. 2010 Jun 18;75(12):4300-3. doi: 10.1021/jo100350t. PMID: 20481589.
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J Org Chem. 2010 Jun 18;75(12):4300-3. doi: 10.1021/jo100350t.

Unusual aryl migration in a mesomeric betaine in the solid and liquid state: mechanistic insights into the SNAr reaction.

The Journal of organic chemistry

David Cantillo, Martín Avalos, Reyes Babiano, Pedro Cintas, José L Jiménez, Mark E Light, Juan C Palacios

Affiliations

  1. Departamento de Química Orgánica e Inorgánica, QUOREX Research Group, Facultad de Ciencias-UEX, Avda. de Elvas s/n E-06071 Badajoz, Spain. [email protected]

PMID: 20481589 DOI: 10.1021/jo100350t

Abstract

An intramolecular S(N)Ar mechanism has been identified in the unexpected aryl migration observed in a mesomeric betaine. The process changes drastically the optical and spectroscopic properties and should be a valuable model for related heteroaromatic systems.

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