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Journal Articles: 8 results
Organic Functional Group Playing Card Deck  Michael J. Welsh
Organic functional group playing card deck used for review of the name and structure of organic functional groups that can be used to play any game that a normal deck of cards is used for.
Welsh, Michael J. J. Chem. Educ. 2003, 80, 426.
Nomenclature / Units / Symbols |
Nonmajor Courses |
Enrichment / Review Materials |
Alcohols |
Aldehydes / Ketones |
Alkanes / Cycloalkanes |
Alkenes |
Alkynes |
Amides |
Amines / Ammonium Compounds |
Aromatic Compounds |
Carboxylic Acids |
Esters |
Ethers |
Mechanisms of Reactions |
Synthesis
The Mechanism of the Ritter Reaction in Combination with Wagner-Meerwein Rearrangements. A Cooperative Learning Experience  María I. Colombo, María L. Bohn, and Edmundo A. Rúveda
Procedure in which students develop analytical and problem-solving skills by investigating an organic reaction mechanism, predicting the most likely products, and suggesting experiments to test the postulated mechanistic pathways and possible intermediates.
Colombo, María I.; Bohn, María L.; Rúveda, Edmundo A. J. Chem. Educ. 2002, 79, 484.
Mechanisms of Reactions |
Reactive Intermediates |
Amides |
Thin Layer Chromatography |
NMR Spectroscopy
Molecular Mechanics and Variable-Temperature 1H NMR Studies on N,N-Diethyl-m-toluamide. An Undergraduate NMR and Molecular Modeling Experiment  Bruce L. Jensen and Raymond C. Fort Jr.
A combination of molecular modeling and variable-temperature NMR experiments is used to analyze the barrier to rotation about the amide bond of N,N-diethyl-m-toluamide (DEET). This approach utilizes the ability of computers to calculate the potential energy of a set of conformations obtained from a dihedral drive around the N-CO bond.
Jensen, Bruce L.; Fort, Raymond C. Jr. J. Chem. Educ. 2001, 78, 538.
Molecular Modeling |
Molecular Properties / Structure |
NMR Spectroscopy |
Amides
An Unexpected Event When Chymotrypsin Performs Its Physiological Role  Ivan G. Darvey
One of the events that occur during the chymotrypsin-catalyzed hydrolysis of proteins is an example of an exception to a rule of thumb taught in introductory organic chemistry courses, namely, that amides can't readily be converted to esters. If biochemistry teachers and the authors of textbooks of biochemistry commented on this unusual reaction, it would emphasize further the remarkable part chymotrypsin plays as a catalyst in carrying out its main perceived "physiological role".
Darvey, Ivan G. J. Chem. Educ. 2000, 77, 422.
Catalysis |
Enzymes |
Amides |
Esters
Hammett Correlations of Amide Proton Chemical Shifts: An Organic or Spectroscopy Experiment  Setliff, F. L.; Soman, N. G.; Toland, A. D.
Experiment designed to illustrate the quantitative relationship between an easily measurable property (amide proton NMR chemical shift) and the electronic effect of several different substituents on substituted benzanilides; includes sample data and analysis.
Setliff, F. L.; Soman, N. G.; Toland, A. D. J. Chem. Educ. 1995, 72, 362.
Synthesis |
NMR Spectroscopy |
Molecular Properties / Structure |
Amides
The malonic ester synthesis in the undergraduate laboratory  Hoogenboom, Bernard E.; Ihrig, Phillip J.; Langsjoen, Arne N.; Linn, Carol J.; Mulder, Stephen D.
The versatile reactions of diethyl malonate represent an important lecture topic in introductory organic courses, but are only rarely performed in the lab because of several problems associated with performing these reactions. These authors present a lab the circumvents some of the typical problems.
Hoogenboom, Bernard E.; Ihrig, Phillip J.; Langsjoen, Arne N.; Linn, Carol J.; Mulder, Stephen D. J. Chem. Educ. 1991, 68, 689.
Aromatic Compounds |
Aldehydes / Ketones |
Amino Acids |
Heterocycles |
Amides
The three-step synthesis of 2,6-dinitro-4-methylaniline from p-toluidine  Todd, David
A multistep synthesis for the beginning organic chemistry lab.
Todd, David J. Chem. Educ. 1991, 68, 682.
Synthesis |
Aromatic Compounds |
Amides
Synthesis of some unreported derivatives of sulfonamides: A laboratory in organic chemistry  Gilow, Helmuth
Preparation of N4-benzylsulfanilamide.
Gilow, Helmuth J. Chem. Educ. 1979, 56, 419.
Synthesis |
Amides |
Aromatic Compounds