TIGER

Journal Articles: 7 results
Chemical Aspects of General Anesthesia: Part I. From Ether to Halothane  Robert Brunsvold and Daryl L. Ostercamp
Summarizes general anesthesia from 1846 to 1956. Events leading up to the adoption of a "balanced" approach, where a sequence of individual compounds is used rather than a single agent, are described.
Brunsvold, Robert; Ostercamp, Daryl L. J. Chem. Educ. 2006, 83, 1821.
Acids / Bases |
Bioorganic Chemistry |
Chirality / Optical Activity |
Drugs / Pharmaceuticals |
Medicinal Chemistry |
Synthesis
Enantiomeric Resolution of (±)-Mandelic Acid by (1R,2S)-(–)-Ephedrine. An Organic Chemistry Laboratory Experiment Illustrating Stereoisomerism  Marsha R. Baar and Andrea L. Cerrone-Szakal
There has been an increasing need, particularly in the pharmaceutical industry, to prepare chiral substances in single-isomer form. A chiral technique that makes an excellent introductory organic chemistry experiment is enantiomeric resolution. The classical resolution of ()-mandelic acid using the chiral amine, (1R,2S)-()-ephedrine, was adapted for use in introductory organic chemistry lab curricula.
Baar, Marsha R.; Cerrone-Szakal, Andrea L. J. Chem. Educ. 2005, 82, 1040.
Acids / Bases |
Chirality / Optical Activity |
Separation Science |
Stereochemistry |
Diastereomers |
Enantiomers
Introducing Stereochemistry to Non-science Majors  Hannia Luján-Upton
Two exercises to introduce concepts associated with stereochemistry such as "sameness", superimposability, chirality, enantiomers, optical activity, polarimetry, and racemic mixtures; one compares chirality in hands with the achiral nature of two textbooks, the other involves a murder mystery.
Luján-Upton, Hannia. J. Chem. Educ. 2001, 78, 475.
Chirality / Optical Activity |
Stereochemistry |
Nonmajor Courses |
Molecular Properties / Structure
A proposed new convention for graphic presentation of molecular geometry and topography  Maehr, Hubert
A review of the popular conventions for drawing molecular structures and a proposal to define strictly graphic symbols in terms of topographic and geometric descriptor properties.
Maehr, Hubert J. Chem. Educ. 1985, 62, 114.
Molecular Modeling |
Molecular Properties / Structure |
Stereochemistry |
Chirality / Optical Activity
The resolution of racemic acid: A classic stereochemical experiment for the undergraduate laboratory  Kauffman, George B.; Myers, Robin D.
Includes historical background of Pasteur's work and a procedure for investigating the relations between the tartaric acids, racemic acid, and their sodium ammonium salts.
Kauffman, George B.; Myers, Robin D. J. Chem. Educ. 1975, 52, 777.
Stereochemistry |
Molecular Properties / Structure |
Chirality / Optical Activity |
Enantiomers
An introduction to the sequence rule: A system for the specification of absolute configuration  Cahn, R. S.
This paper describes the relatively simple methods that suffice for specifying the absolute configuration of the majority of optically active organic compounds - those containing asymmetric carbon atoms.
Cahn, R. S. J. Chem. Educ. 1964, 41, 116.
Molecular Properties / Structure |
Chirality / Optical Activity |
Enantiomers |
Nomenclature / Units / Symbols
The stereochemistry of complex inorganic compounds  Busch, Daryle H.
Examines optical activity, absolute configuration, stereospecificity, linkage isomers, electronic isomers, and template reactions.
Busch, Daryle H. J. Chem. Educ. 1964, 41, 77.
Stereochemistry |
Coordination Compounds |
Crystal Field / Ligand Field Theory |
Chirality / Optical Activity |
Stereochemistry |
Molecular Properties / Structure