| Journal Articles: 5 results |
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Synthesis and Characterization of Aldol Condensation Products from Unknown Aldehydes and Ketones Nicholas G. Angelo, Laura K. Henchey, Adam J. Waxman, James W. Canary, Paramjit S. Arora, and Donald Wink
Describes an experiment in which students perform the aldol condensation on an unknown aldehyde and ketone and make use of TLC, column chromatography, recrystallization, and characterization by 1H NMR, GCMS, and FTIR.
Angelo, Nicholas G.; Henchey, Laura K.; Waxman, Adam J.; Canary, James W.; Arora, Paramjit S.; Wink, Donald. J. Chem. Educ. 2007, 84, 1816.
Aldehydes / Ketones |
Chromatography |
Gas Chromatography |
IR Spectroscopy |
Mass Spectrometry |
NMR Spectroscopy |
Spectroscopy |
Thin Layer Chromatography
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Discovery-Oriented Approach To Organic Synthesis: Tandem Aldol Condensation-Michael Addition Reactions. Identifying Diastereotopic Hydrogens in an Achiral Molecule by NMR Spectroscopy Nanette Wachter-Jurcsak and Kendra Reddin
Procedure illustrating aldol condensation and Michael addition reactions.
Wachter-Jurcsak, Nanette; Reddin, Kendra. J. Chem. Educ. 2001, 78, 1264.
NMR Spectroscopy |
Synthesis |
Stereochemistry |
Aromatic Compounds |
Aldehydes / Ketones |
Addition Reactions |
Mechanisms of Reactions
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Organic Reactions in Aqueous Media (by Chao-Jun Li and Tak-Hang Chan) reviewed Alan M. Rosan
Selective review of the burgeoning literature on organic reactions conducted in water or in aqueous media as a reaction cosolvent.
Rosan, Alan M. J. Chem. Educ. 2000, 77, 707.
Aqueous Solution Chemistry |
Reactions |
Synthesis |
Mechanisms of Reactions
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Teaching Catalytic Antibodies to Undergraduate Students: An Organic Chemistry Lab Experiment Avidor Shulman, Ehud Keinan, Doron Shabat, and Carlos F. Barbas III
This lab project deals with antibody-catalyzed aldol condensations. It includes the (i) synthesis of substrate and product; (ii) HPLC characterization of the antibody-catalyzed reaction; (iii) titration of the antibody active-site; and (iv) analysis of the kinetics of the antibody-catalyzed reaction. The lab project provides training not only in biocatalysis but in a number of related aspects of chemical and biochemical research, including organic synthesis, mechanistic organic chemistry, and chemical kinetics.
Shulman, Avidor; Keinan, Ehud; Shabat, Doron; Barbas, Carlos F., III. J. Chem. Educ. 1999, 76, 977.
Aqueous Solution Chemistry |
Bioorganic Chemistry |
Catalysis |
Bioinorganic Chemistry |
Learning Theories |
Kinetics |
Synthesis
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Asymmetric Synthesis (by Garry Procter) Brenda Kesler
Following an introductory chapter on the principles of asymmetric induction are seven chapters on individual classes of reactions: additions to carbonyl compounds, alpha-substitution using chiral enolates, asymmetric aldol reactions, additions to C-C double bonds, reduction and oxidation, rearrangements, and hydrolysis and esterification.
Kesler, Brenda. J. Chem. Educ. 1998, 75, 546.
Synthesis
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