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  Home > JCE Print > Journal of Chemical Education > Issues > 2002  > June  >
In the Laboratory
Preparation of Aniline Derivatives: An Advanced Undergraduate Laboratory Experiment Exploring Catalytic and Stoichiometric Reaction Methodologies
Joan Colom, Antoni Llobet, Anna Pla-Quintana, and Anna Roglans
Departament de Química, Universitat de Girona, Campus de Montilivi, E-17071 Girona, Catalonia, Spain
Cover
June 2002
Vol. 79 No. 6
p. 731
Abstract
This article describes a series of synthetic chemistry experiments suitable for advanced undergraduate students, which will allow them to compare stoichiometric and catalytic methodologies. In the stoichiometric reactions, intermediate products in the reduction of nitrobenzene will be obtained. For the catalytic reactions it is illustrated that FeCl2py4+ acts as catalyst for the oxidation of aniline using HOOH or t-BuOOH as the oxidant. Several parameters will be modified in order to show their influence in the catalytic system.

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A complete description of laboratory experiments and procedures is provided.
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*  Citation
 Colom, Joan; Llobet, Antoni; Pla-Quintana, Anna; Roglans, Anna. J. Chem. Educ. 2002 79 731.
*  Keywords
 Catalysis; Environmental Chemistry; Laboratory Instruction; Organic Chemistry; Organic Synthesis; Transition Elements
*  History
 Created:
Last Updated:		 May 17, 2002
March 16, 2005
Link to Cover added (April 2004).
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