TIGER

Journal Articles: 14 results
Cocrystal Controlled Solid-State Synthesis  Miranda L. Cheney, Michael J. Zaworotko, Steve Beaton, and Robert D. Singer
Describes experiments that can easily be adapted to a typical undergraduate organic chemistry course and are inexpensive, relatively safe, require little or no solvent, have high atom economy, make use of non-toxic or low toxicity compounds, and generate negligible quantities of waste.
Cheney, Miranda L.; Zaworotko, Michael J.; Beaton, Steve; Singer, Robert D. J. Chem. Educ. 2008, 85, 1649.
Amines / Ammonium Compounds |
Calorimetry / Thermochemistry |
Green Chemistry |
IR Spectroscopy |
Microscale Lab |
Solid State Chemistry |
Synthesis
The Comparative Nucleophilicity of Naphthoxide Derivatives in Reactions with a Fast-Red TR Dye  Cheryl M. Mascarenhas
In this experiment, organic chemistry students perform reactions between three naphthyl acetate derivatives and the diazonium salt Fast-Red TR. Students discover under what conditions the hydrolysis and electrophilic aromatic substitution is fastest and slowest, allowing them to conclude that latter, rather than the former, is rate-limiting.
Mascarenhas, Cheryl M. J. Chem. Educ. 2008, 85, 1271.
Alcohols |
Aromatic Compounds |
Dyes / Pigments |
Esters |
IR Spectroscopy |
NMR Spectroscopy |
Synthesis |
Thin Layer Chromatography |
UV-Vis Spectroscopy
Two-Cycle Organic Chemistry and the Student-Designed Research Lab  Dennis J. Gravert
Teaching a two-semester, lecture and laboratory course in organic chemistry using the "two-cycle" strategy offers several advantages over a traditionally organized course.
Gravert, Dennis J. J. Chem. Educ. 2006, 83, 898.
Synthesis |
Undergraduate Research |
Student-Centered Learning
4-Dimethylaminopyridine or Acid-Catalyzed Syntheses of Esters: A Comparison  Annemieke W. C. van den Berg and Ulf Hanefeld
Students compare acid-catalyzed ester synthesis and the 4-dimethylaminopyridine-catalyzed reaction. Based on the outcome of the experiments, students discuss the different reaction mechanisms and reason why different products are formed.
van den Berg, Annemieke W. C.; Hanefeld, Ulf. J. Chem. Educ. 2006, 83, 292.
Acids / Bases |
Catalysis |
Chromatography |
Esters |
IR Spectroscopy |
NMR Spectroscopy |
Mass Spectrometry |
Synthesis |
Mechanisms of Reactions
Synthesis of Chemiluminescent Esters: A Combinatorial Synthesis Experiment for Organic Chemistry Students  Robert Duarte, Janne T. Nielsen, and Veljko Dragojlovic
In this laboratory exercise, a peroxyoxalate chemiluminescence experiment has been integrated with a combinatorial synthesis experiment.
Duarte, Robert; Nielsen, Janne T.; Dragojlovic, Veljko. J. Chem. Educ. 2004, 81, 1010.
Esters |
Synthesis |
Molecular Properties / Structure
The Diels-Alder Reaction of 2,4-Hexadien-1-ol with Maleic Anhydride: A Novel Preparation for the Undergraduate Organic Chemistry Laboratory Course  Keith F. McDaniel and R. Matthew Weekly
The reaction of 2,4-hexadien-1-ol with maleic anhydride provides an excellent exercise for undergraduate laboratory courses. In addition to the expected Diels-Alder reaction, which takes place readily in refluxing toluene, subsequent intramolecular cleavage of the resulting bicyclic anhydride by the pendant hydroxy group generates a lactone. Thus, two important organic reactions can be carried out in a single laboratory session.
McDaniel, Keith F.; Weekley, R. Matthew. J. Chem. Educ. 1997, 74, 1465.
Synthesis |
NMR Spectroscopy |
Molecular Properties / Structure |
Alcohols
Protecting Groups in Carbohydrate Chemistry  Sigthór Pétursson
The most important protecting groups in carbohydrate chemistry are reviewed. The paper is aimed at those beginning to specialize in synthetic carbohydrate chemistry and at teachers with other specialties who wish to go beyond the content of general organic chemistry textbooks.
Petursson, Sigthor. J. Chem. Educ. 1997, 74, 1297.
Carbohydrates |
Molecular Properties / Structure |
Synthesis
Microscale synthesis and analysis of a dipeptide  Blatchly, Richard A.; Allen, Timothy R.; Bergstrom, Dirk T.; Shinozaki, Yuji
The synthesis of a dipeptide from its component amino acids and its analysis by chiral-phase thin-layer chromatography.
Blatchly, Richard A.; Allen, Timothy R.; Bergstrom, Dirk T.; Shinozaki, Yuji J. Chem. Educ. 1989, 66, 965.
Microscale Lab |
Synthesis |
Proteins / Peptides |
Thin Layer Chromatography |
Amino Acids
3-Ketoesters by malonic synthesis  Pollet, Patrick L.
This essay reviews a synthesis strategy.
Pollet, Patrick L. J. Chem. Educ. 1983, 60, 244.
Synthesis |
Carboxylic Acids |
Aldehydes / Ketones |
Alkylation
The use of networks in organic synthesis  Zune, Albert E.; Hollstein, Ulrich
Beginning students in organic chemistry have to overcome seemingly insurmountable tasks. They are learning a myriad of new compounds, physical concepts, reactions, their scope, mechanistic pathways, and many other aspects. Synthesis reactions leave these students at a loss.
Zune, Albert E.; Hollstein, Ulrich J. Chem. Educ. 1974, 51, 16.
Synthesis
Detection of carboxylic acids by formation of ferric hydroxamates  Cleland, George H.; Knight, Duane W.
Offers an improved method for the detection of carboxylic acids through the formation of ferric hydroxamates.
Cleland, George H.; Knight, Duane W. J. Chem. Educ. 1970, 47, 781.
Carboxylic Acids |
Qualitative Analysis
Kinetics of condensation polymerization: Preparation of a polyester  McCaffery, Edward L.
This experiment involves determining the reaction-rate constant for a condensation polymerization.
McCaffery, Edward L. J. Chem. Educ. 1969, 46, 59.
Kinetics |
Polymerization |
Synthesis |
Esters |
Rate Law
The general philosophy of organic nomenclature  Hurd, Charles D.
A discussion of the underlying principles of nomenclature that are basic to all systems of organic nomenclature.
Hurd, Charles D. J. Chem. Educ. 1961, 38, 43.
Nomenclature / Units / Symbols
Laboratory synthesis of a heterocyclic compound  Schimelpfenig, C. W.
The authors present a procedure for the preparation of benzofurazan oxide ina test tube that requires 45 minutes and introduces students to a valuable research technique.
Schimelpfenig, C. W. J. Chem. Educ. 1959, 36, 570.
Synthesis |
Heterocycles