TIGER

Journal Articles: 16 results
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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
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