Evaluating the Internal Charge-Transfer in Benzylidene Derivatives of N,N'-Dimethylbarbituric Acid

Marcos Caroli Rezende , Francisco Jara and Moisés Domínguez
Facultad de Química y Biología, Universidad de Santiago, Casilla 40, Correo 33, Santiago, Chile
J. Chem. Educ., 2006, 83 (6), p 937
DOI: 10.1021/ed083p937
Publication Date (Web): June 1, 2006

Abstract

Four benzylidene derivatives of N,N′-dimethylbarbituric acid are prepared and their UV–visible and 1H NMR spectra used to characterize the molecular internal charge-transfer in the molecules.

Keywords (Audience):

Second-Year Undergraduate

Keywords (Domain):

Laboratory Instruction

Keywords (Pedagogy):

Hands-On Learning / Manipulatives

Keywords (Subject):

Aqueous Solution Chemistry
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  • Received: August 03, 2009

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