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The State of Organic Teaching Laboratories
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Abstract
This review explores the dramatic changes that have taken place in the organic chemistry laboratory course over the last two to three decades. The most significant changes have been in the areas of pedagogy and technology. Significant inroads have been made towards combating student cookbooking, particularly through the design of discovery-based or puzzle experiments, as well as through inquiry and project-based experiments. The extent to which microscale-level work has spread can only be described as revolutionary. Modern spectroscopic instrumentation has transformed the organic laboratory environment. Molecular modeling has opened up new possibilities for student exploration of regioselectivity, stereoselectivity, and molecular conformation.
Keywords (Audience):
Second-Year UndergraduateKeywords (Domain):
CurriculumKeywords (Pedagogy):
Collaborative / Cooperative LearningKeywords (Subject):
Enrichment / Review MaterialsCiting Articles
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This article has been cited by 8 ACS Journal articles (5 most recent appear below).
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Adam M. Kiefer, Kevin M. Bucholtz, David R. Goode, Jeffrey D. Hugdahl, and Bridget G. TrogdenJournal of Chemical Education2012 89 (5), 685-686While project-based chemistry laboratories are effective at providing second-year organic students with simulated research experience, there can be unexpected consequences when students carry out literature procedures. During an organic synthesis project, ...
SIPCAn (Separation, Isolation, Purification, Characterization, and Analysis): A One-Term, Integrated Project for the Undergraduate Organic Laboratory
Matthew R. Dintzner, Charles R. Kinzie, Kimberly A. Pulkrabek, and Anthony F. ArenaJournal of Chemical Education2011 88 (10), 1434-1436SIPCAn (Separation, Isolation, Purification, Characterization, and Analysis): A One-Term, Integrated Project for the Undergraduate Organic Laboratory
Matthew R. Dintzner, Charles R. Kinzie, Kimberly A. Pulkrabek, and Anthony F. ArenaJournal of Chemical Education2011 88 (10), 1434-1436SIPCAn, an acronym for separation, isolation, purification, characterization, and analysis, is presented as a one-term, integrated project for the first-term undergraduate organic laboratory course. Students are assigned two mixtures of unknown organic ...
Probing the Reactivity of Dimethylsulfoxonium Methylide with Conjugated and Nonconjugated Carbonyl Compounds: An Undergraduate Experiment Combining Synthesis, Spectral Analysis, and Mechanistic Discovery
James A. Ciaccio, Elena L. Guevara, Rabeka Alam and Christina D. D’agrosaJournal of Chemical Education2010 87 (8), 850-853Probing the Reactivity of Dimethylsulfoxonium Methylide with Conjugated and Nonconjugated Carbonyl Compounds: An Undergraduate Experiment Combining Synthesis, Spectral Analysis, and Mechanistic Discovery
James A. Ciaccio, Elena L. Guevara, Rabeka Alam and Christina D. D’agrosaJournal of Chemical Education2010 87 (8), 850-853We introduce students to dimethylsulfoxonium methylide (DMSY) epoxidation of aryl and nonconjugated aliphatic aldehydes and ketones without revealing that DMSY cyclopropanates enones by Michael-initiated ring closure (MIRC). Each student performs the ...
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Ragnhild D. Whitaker, Laura M. Truhlar, Deniz Yüksel and David R. Walt, Mark D. WilliamsJournal of Chemical Education2010 87 (6), 634-636The development and implementation of a research-based organic chemistry laboratory experiment is presented. The experiment was designed to simulate a scientific research environment, involve students in critical thinking, and develop the student’s ...
An Evolutionary Approach to Nanoscience in the Undergraduate Chemistry Curriculum at James Madison University
Brian H. Augustine, Kevin L. Caran, Barbara A. Reisner2010 1010 (), 19-48An Evolutionary Approach to Nanoscience in the Undergraduate Chemistry Curriculum at James Madison University
Brian H. Augustine, Kevin L. Caran, Barbara A. Reisner2010 1010 (), 19-48We describe a model used for seeding nanoscience topics throughout the undergraduate chemistry curriculum at James Madison University (JMU). An overview of the evolutionary changes to the chemistry curriculum as a result of this program will be presented. ...
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- Received: August 03, 2009
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