| Journal Articles: 20 results |
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The IUPAC Rules for Naming Organic Molecules Stanislaw Skonieczny
A systematic approach to naming polyfunctional organic compounds is presented. Latest IUPAC rules are incorporated and the table of order of precedence for the major functional groups is assembled.
Skonieczny, Stanislaw. J. Chem. Educ. 2006, 83, 1633.
Nomenclature / Units / Symbols
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Chromatography, Absorption, and Fluorescence: A New Instrumental Analysis Experiment on the Measurement of Polycyclic Aromatic Hydrocarbons in Cigarette Smoke Lisa M. Wingen, Jason C. Low, and Barbara J. Finlayson-Pitts
An experiment suitable for an undergraduate junior/senior-level instrumental analysis laboratory which illustrates the principles of high-performance liquid chromatography (HPLC) and its application to the identification and measurement of polycyclic aromatic hydrocarbons (PAH) in tobacco smoke.
Wingen, Lisa M.; Low, Jason C.; Finlayson-Pitts, Barbara J. J. Chem. Educ. 1998, 75, 1599.
Instrumental Methods |
Chromatography |
Qualitative Analysis |
Quantitative Analysis |
Fluorescence Spectroscopy |
Aromatic Compounds
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Old MacDonald Named a Compound: Branched Enynenynols Dennis Ryan
An imaginary teacher of organic chemistry thinks up some whimsical compounds for his students to name using IUPAC nomenclature rules.
Ryan, Dennis. J. Chem. Educ. 1997, 74, 782.
Learning Theories |
Nomenclature / Units / Symbols |
Alcohols |
Alkenes |
Alkynes |
Molecular Properties / Structure
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GC/MS Analysis of the Aromatic Composition of Gasoline Keith S. Kostecka, Ashraf Rabah, and Charles F. Palmer, Jr.
Procedure for examining 11 aromatics species in three unleaded regular-grade commercial fuels using GC/MS analysis; includes sample data.
Kostecka, Keith S.; Rabah, Ashraf; Palmer, Charles F., Jr. J. Chem. Educ. 1995, 72, 853.
Chromatography |
Mass Spectrometry |
Aromatic Compounds |
Separation Science |
Gas Chromatography
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Flash photochemical measurements in the physical chemistry laboratory: Kinetics of deactivation of electronically excited aromatic molecules by oxygen Clark, Lisa M.; Hayes, Susan E.; Hayes, David M.; McFarland, Jeffrey M.; Miller, Robin L.; Shalmi, Craig L.; Soltis, Marabeth G.; Susnow, Roberta; Strong, Robert L.
In this experiment, students examine the kinetics by which molecular oxygen deactivates the electronically excited triplet states of the polycyclic aromatic hydrocarbon phenanthrene in hexane solution.
Clark, Lisa M.; Hayes, Susan E.; Hayes, David M.; McFarland, Jeffrey M.; Miller, Robin L.; Shalmi, Craig L.; Soltis, Marabeth G.; Susnow, Roberta; Strong, Robert L. J. Chem. Educ. 1992, 69, 336.
Aromatic Compounds |
Photochemistry |
Kinetics |
Molecular Properties / Structure
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A short set of 13C-NMR correlation tables Brown, D. W.
The object of these tables is to enable a student to calculate rapidly approximate d values for 13C nuclei in as wide a variety of compounds as possible.
Brown, D. W. J. Chem. Educ. 1985, 62, 209.
NMR Spectroscopy |
Molecular Properties / Structure |
Alkanes / Cycloalkanes |
Alkenes |
Alkynes |
Aromatic Compounds |
Amides |
Carboxylic Acids |
Esters
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Molecular formulas of organic compounds: the nitrogen rule and degree of unsaturation Pellegrin, Valdo
This article wishes to demonstrate the nitrogen rule and the formula for calculating the number of rings plus double bonds of any common organic compound.
Pellegrin, Valdo J. Chem. Educ. 1983, 60, 626.
Heterocycles |
Aromatic Compounds |
Free Radicals
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The misuse of the circle notation to represent aromatic rings Belloli, Robert C.
This chemistry educator has noticed confusion and erroneous conclusions resulting from the overuse and misuse of the circle notation to represent aromaticity in polycyclic aromatic hydrocarbons.
Belloli, Robert C. J. Chem. Educ. 1983, 60, 190.
Aromatic Compounds |
Molecular Properties / Structure
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Structure-resonance theory for pericyclic transition states Herndon, William C.
The purpose of this article is to show that structure-resonance theory can be used to understand the effects of structure or substituents on the rates of thermal pericyclic reactions.
Herndon, William C. J. Chem. Educ. 1981, 58, 371.
Aromatic Compounds |
Resonance Theory |
Molecular Properties / Structure
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Bioactivity in organic chemistry courses Ferguson, Lloyd N.
Considers the antibacterial activity of hydroxy compounds, the carcinogenicity of polycyclic aromatic hydrocarbons, structure-activity correlations, and bioactivity.
Ferguson, Lloyd N. J. Chem. Educ. 1980, 57, 46.
Aromatic Compounds |
Bioorganic Chemistry |
Molecular Properties / Structure
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Chemical toxicology. Part I. Organic compounds Carter, D. E.; Fernando, Quintus
General principles of toxicology, and particular consideration of aliphatics, aromatic, and halogenated hydrocarbons; alcohols, aldehydes, esters, ethers, and ketones; sulfides, mercaptans, and carbon disulfide; nitrogen-containing compounds; and carcinogens.
Carter, D. E.; Fernando, Quintus J. Chem. Educ. 1979, 56, 284.
Toxicology |
Alcohols |
Aldehydes / Ketones |
Esters |
Ethers |
Aromatic Compounds |
Amines / Ammonium Compounds |
Lipids
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Phase transfer catalysis. Part II: Synthetic applications Gokel, George W.; Weber, William P.
In this month's continuation of an article, the authors have catalogued a number of illustrative examples so that the range of applicability of phase transfer catalysis will be.
Gokel, George W.; Weber, William P. J. Chem. Educ. 1978, 55, 429.
Phases / Phase Transitions / Diagrams |
Catalysis |
Aromatic Compounds |
Organometallics |
Nucleophilic Substitution |
Synthesis |
Esters |
Oxidation / Reduction |
Alkylation
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Favorskii rearrangement in bridged polycyclic compounds Chenier, Philip J.
Favorskii rearrangement in bridged polycyclic compounds: This can be classified as an intramolecular rearrangement from carbon to carbon, involving a migrating group Z moving without its electrons from migrating origin A to an electron-rich terminus B.
Chenier, Philip J. J. Chem. Educ. 1978, 55, 286.
Mechanisms of Reactions |
Carboxylic Acids |
Aldehydes / Ketones |
Aromatic Compounds
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The scope of the Haworth synthesis Agranat, Israel; Shih, Yu-Shan
The duality of the Haworth synthesis as revealed most conspicuously in the preparation of both anthracene and phenanthrene, widens the scope of the method. On the basis of the reversibility of Friedel-Crafts acylation in PPA, the Haworth synthesis may serve as a route to linearly annelated-as well as to angularly annelated polynuclear aromatic hydrocarbons.
Agranat, Israel; Shih, Yu-Shan J. Chem. Educ. 1976, 53, 488.
Synthesis |
Catalysis |
Aromatic Compounds |
Aldehydes / Ketones
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Use of enclosing marks and letters Fernelius, W. C.; Loening, Kurt; Adams, Roy M.
Summarizes how parentheses, brackets, braces, and letters are used in nomenclature.
Fernelius, W. C.; Loening, Kurt; Adams, Roy M. J. Chem. Educ. 1972, 49, 253.
Nomenclature / Units / Symbols
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Numbers in nomenclature Fernelius, W. C.; Loening, Kurt; Adams, Roy M.
Examines how multiplying affixes are used, particularly in inorganic nomenclature.
Fernelius, W. C.; Loening, Kurt; Adams, Roy M. J. Chem. Educ. 1972, 49, 49.
Nomenclature / Units / Symbols
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The acylation of aliphatic unsaturated hydrocarbons Sharefkin, Jacob G.
Introductory organic chemistry textbooks discuss the Friedel-Crafts synthesis of aromatic ketones but usually do not treat the corresponding reaction in the aliphatic series.
Sharefkin, Jacob G. J. Chem. Educ. 1962, 39, 206.
Aromatic Compounds |
Aldehydes / Ketones |
Reactions |
Synthesis |
Mechanisms of Reactions
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A simplified preparation of anthraquinone Wilcox, C. R., Jr.; Stevens, M.
The cyclization of ortho-benzoylbenzoic acid to anthraquinone by strong acids is an instructive reaction for elementary organic laboratory course because it is a model of the industrial preparation of the important anthraquinone dye intermediates and serves as a point of entry into the area of polycyclic aromatic chemistry.
Wilcox, C. R., Jr.; Stevens, M. J. Chem. Educ. 1959, 36, 633.
Synthesis |
Dyes / Pigments |
Aromatic Compounds
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Representation of polycyclic aromatic compounds Bieber, Theodore I.
Reviews the representation of polycyclic aromatic compounds and the matter of pi-electron sharing by adjacent sextets.
Bieber, Theodore I. J. Chem. Educ. 1958, 35, 235.
Aromatic Compounds |
Nomenclature / Units / Symbols |
Molecular Properties / Structure
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Aromatic substitution by free radicals Nelson, Peter F.
This article summarizes recent investigations upon orientation and reaction rates with respect to homolytic substitution.
Nelson, Peter F. J. Chem. Educ. 1955, 32, 606.
Free Radicals |
Aromatic Compounds |
Reactions |
Rate Law |
Molecular Properties / Structure
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