TIGER

Journal Articles: 11 results
Dendrimers: Branching Out of Polymer Chemistry  Eric E. Simanek and Sergio O. Gonzalez
Addresses synthetic concepts surrounding dendrimers including the use of protecting groups, functional group interconversions, and convergent and divergent synthetic strategies.
Simanek, Eric E.; Gonzalez, Sergio O. J. Chem. Educ. 2002, 79, 1222.
Materials Science |
Synthesis |
Molecular Properties / Structure |
Addition Reactions |
Aromatic Compounds |
Alkylation |
Nucleophilic Substitution
Mechanism Templates: Lecture Aids for Effective Presentation of Mechanism in Introductory Organic Chemistry  Brian J. McNelis
To promote active student learning of mechanism in introductory organic chemistry, hand-outs have been developed with incomplete structures for reaction processes depicted, which are called mechanism templates. The key to these lecture aids is to provide only enough detail in the diagram to facilitate notetaking, ensuring that these templates are dynamic learning tools that must be utilized by an engaged and alert student.
Brian J. McNelis. J. Chem. Educ. 1998, 75, 479.
Learning Theories |
Mechanisms of Reactions |
Reactions |
Addition Reactions |
Acids / Bases |
Electrophilic Substitution |
Nucleophilic Substitution
Chart for Deciding Mechanism for Reaction of Alkyl Halide with Nucleophile/Base  McClelland, Bruce W.
The decision chart offered here is based upon the well-known and accepted characteristics of the reaction system mechanisms described in typical introductory organic chemistry textbooks.
McClelland, Bruce W. J. Chem. Educ. 1994, 71, 1047.
Mechanisms of Reactions |
Nucleophilic Substitution
Nucleophilic aromatic substitution: A microscale organic experiment  Avila, Walter B.; Crow, Jeffrey L.; Utermoehlen, Clifford M.
This experiment demonstrates one feasible route in preparing ortho-substituted benzoic acids and is also an example of nucleophilic aromatic substitution chemistry.
Avila, Walter B.; Crow, Jeffrey L.; Utermoehlen, Clifford M. J. Chem. Educ. 1990, 67, 350.
Nucleophilic Substitution |
Aromatic Compounds |
Microscale Lab |
Carboxylic Acids
The SRN1 mechanism as a route to nucleophilic substitution on alkyl halides  Rossi, Roberto A.; Pierini, Adriana B.; Pallacios, Sara M.
A series of haloaliphatic compounds that react with nucleophiles by the SRN1 mechanism due to steric, electronic, or strain factors.
Rossi, Roberto A.; Pierini, Adriana B.; Pallacios, Sara M. J. Chem. Educ. 1989, 66, 720.
Nucleophilic Substitution |
Mechanisms of Reactions
Aromatic substitution reactions: when you've said ortho, meta, and para you haven't said it all  Traynham, James G.
The author presents a range of examples for nucleophilic, electrophilic, and free-radical reactions where the ipso is an important, predominant, or even exclusive site of reaction.
Traynham, James G. J. Chem. Educ. 1983, 60, 937.
Nucleophilic Substitution |
Electrophilic Substitution |
Free Radicals |
Diastereomers |
Stereochemistry |
Reactions
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
A simple lecture demonstration of aromatic nucleophilic substitution  Smith, N. H. P.
Colors produced when various aromatic substrates are attacked by various nucleophiles (DMF, DMSO, EtOH).
Smith, N. H. P. J. Chem. Educ. 1975, 52, 238.
Aromatic Compounds |
Nucleophilic Substitution
The remarkable reactivity of aryl halides with nucleophiles   Bunnett, Joseph F.
Nucleophilic attack on carbon; nucleophilic attack on hydrogen; aryl formation by halide ion loss from o-halophenyl anions; nucleophilic attack on halogen; acceptance of an electron, and its consequences.
Bunnett, Joseph F. J. Chem. Educ. 1974, 51, 312.
Nucleophilic Substitution |
Reactions
Experimental illustration of chemical principles in organic chemistry lectures  Haberfield, Paul
Lists a series of demonstrations used in the second semester of a one year organic chemistry course.
Haberfield, Paul J. Chem. Educ. 1972, 49, 702.
Electrophilic Substitution |
Aromatic Compounds |
Amines / Ammonium Compounds |
Nucleophilic Substitution
An experiment to illustrate nucleophilic aromatic substitution and tautomerism  Farmer, J. L.; Haws, E. J.
Students hydrolyze 2-chloropyridine and then examine the tautomeric mixture produced using infrared spectroscopy.
Farmer, J. L.; Haws, E. J. J. Chem. Educ. 1970, 47, 41.
Nucleophilic Substitution |
Aromatic Compounds |
Synthesis |
Mechanisms of Reactions |
IR Spectroscopy