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Bruce, Mitchell R. M.; Bruce, Alice E.; Bernard, Sarah E.; Bergeron, Andrew N.; Ahmad, Ahmad A. L.; Bruce, Timothy A.; Perera, Duwage C.; Pokhrel, Shyam; Saleh, Sfoog; Tyrina, Anna; Yaparatne, Sudheera – Journal of Chemical Education, 2021
The development of a remote, synchronous general chemistry lab course, which was offered to 800 students in the fall semester of 2020, is described. The course was designed with similar curricular goals as our in-person lab course and featured chemistry kits developed by a team of faculty, staff, and graduate TAs. The kits, which were distributed…
Descriptors: Instructional Design, Distance Education, Online Courses, Synchronous Communication
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Pontrello, Jason K. – Journal of Chemical Education, 2015
A semester-long research project to synthesize unique compounds designed after published metalloprotease peptide inhibitors is presented. The research project encompasses a set of nine organic chemistry reactions traditionally taught in the second semester lab course, and the procedures are derived from scientific literature. The two principle…
Descriptors: Science Instruction, Organic Chemistry, Science Laboratories, Laboratory Experiments
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Huck, Lawrence A.; Leigh, William J. – Journal of Chemical Education, 2010
A modification of the mixed-aldol synthesis of dibenzylideneacetone, prepared from acetone and benzaldehyde, is described wherein acetone is replaced with a series of cyclic ketones with ring sizes of 5-7 carbons. The structural variations in the resulting conjugated ketones produce regular variations in the UV-vis absorption spectra. The choice…
Descriptors: Organic Chemistry, Spectroscopy, Molecular Structure, Scientific Concepts