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Journal Articles: 6 results
Developing Investigation Skills in an Introductory Multistep Synthesis Using Fluorene Oxidation and Reduction  Mark G. Stocksdale, Steven E. S. Fletcher, Ian Henry, Paul J. Ogren, Michael A. G. Berg, Roy D. Pointer, and Barrett W. Benson
A two-step reaction sequence in the beginning organic laboratory provides a useful introduction to the importance of multistep synthesis. In addition to introducing several common synthetic methods and techniques, a two-step preparation can quickly establish the importance of testing alternative reactions in order to optimize intermediate yields.
Stocksdale, Mark G.; Fletcher, Steven E. S.; Henry, Ian; Ogren, Paul J.; Berg, Michael A. G.; Pointer, Roy D.; Benson, Barrett W. J. Chem. Educ. 2004, 81, 388.
Chromatography |
IR Spectroscopy |
NMR Spectroscopy |
Synthesis |
Aromatic Compounds |
Oxidation / Reduction
A phase transfer catalyzed permanganate oxidation: preparation of vanillin from isoeugenol acetate  Lampman, Gary M.; Sharpe, Steven D.
There are several attractive features in this reaction sequence for the undergraduate laboratory. These include (1) use of a protecting acetate group, (2) use of a familiar "textbook" oxidant, potassium permanganate, (3) use of phase transfer catalyst, (4) preparing of an aldehyde, (5) short reaction period, and (6) the laboratory has a pleasant aroma.
Lampman, Gary M.; Sharpe, Steven D. J. Chem. Educ. 1983, 60, 503.
Oxidation / Reduction |
Catalysis |
Natural Products |
Synthesis |
Aldehydes / Ketones |
Alcohols |
Aromatic Compounds
Oxidative coupling of phenols. A biomimetic undergraduate organic laboratory experiment  Hart, Harold; Reilly, James L.
It is the purpose of this paper to describe a laboratory experiment suitable for undergraduates which illustrates the oxidative coupling of phenols. To place the experiment in proper context, the authors briefly review general features of the reaction.
Hart, Harold; Reilly, James L. J. Chem. Educ. 1978, 55, 120.
Phenols |
Oxidation / Reduction
The bombardier beetle  Plumb, Robert C.; Erickson, Karen L.
The chemistry behind the bombardier beetle's chemical defenses illustrates the principles of reaction rates, catalysis, and laboratory safety.
Plumb, Robert C.; Erickson, Karen L. J. Chem. Educ. 1972, 49, 705.
Applications of Chemistry |
Natural Products |
Rate Law |
Catalysis |
Oxidation / Reduction |
Aromatic Compounds
Biological oxidations and energy conservation  Kirschbaum, Joel
Examines the oxidative steps leading to the synthesis of ATP in living organisms and their metabolic control.
Kirschbaum, Joel J. Chem. Educ. 1968, 45, 28.
Bioenergetics |
Oxidation / Reduction |
Thermodynamics |
Metabolism
The orientation and mechanism of electrophilic aromatic substitution  Ferguson, Lloyd N.
Electrophilic aromatic substitution apparently takes place by the formation of an intermediate pentadienate cation, +ArG, where Ar is an aromatic molecule and G is a portion of the reagent.
Ferguson, Lloyd N. J. Chem. Educ. 1955, 32, 42.
Electrophilic Substitution |
Reactions |
Mechanisms of Reactions |
Aromatic Compounds