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- Publications
- Influence
Positive impacts using POGIL in organic chemistry
- S. M. Hein
- Chemistry
- 17 April 2012
A student-centered learning technique, process-oriented, guided-inquiry learning (POGIL), has been developed as a pedagogical technique that facilitates collaborative and cooperative learning in the… Expand
Arugosin F: a new antifungal metabolite from the coprophilous fungus Ascodesmis sphaerospora.
- S. M. Hein, J. B. Gloer, B. Koster, D. Malloch
- Chemistry, Medicine
- Journal of natural products
- 17 October 1998
Chemical studies of the coprophilous fungus Ascodesmis sphaerospora (JS 247) have led to the isolation of arugosin F (1), a new antifungal and antibacterial metabolite. The structure was determined… Expand
Fungal bis-Naphthopyrones as Inhibitors of Botulinum Neurotoxin Serotype A.
- J. Cardellina, Virginia I. Roxas-Duncan, +14 authors L. Smith
- Biology, Medicine
- ACS medicinal chemistry letters
- 2 April 2012
An in silico screen of the NIH Molecular Library Small Molecule Repository (MLSMR) of ∼350000 compounds and confirmatory bioassays led to identification of chaetochromin A (1) as an inhibitor of… Expand
Bombardolides: new antifungal and antibacterial gamma-lactones from the coprophilous fungus Bombardioidea anartia.
- S. M. Hein, J. B. Gloer, B. Koster, D. Malloch
- Chemistry, Medicine
- Journal of natural products
- 24 May 2001
Chemical studies of organic extracts from cultures of the coprophilous fungus Bombardioidea anartia have led to the discovery of bombardolides A--D (1--4), a series of new antifungal and… Expand
An Exploration of a Photochemical Pericyclic Reaction Using NMR Data
- S. M. Hein
- Chemistry
- 1 June 2006
This inexpensive, small-scale experiment for advanced organic students describes the unambiguous identification of a photochemical dimerization product from eleven possible candidates. Trans-cinnamic… Expand
Use of 1H, 13C, and 19F-NMR Spectroscopy and Computational Modeling To Explore Chemoselectivity in the Formation of a Grignard Reagent
- S. M. Hein, Robert W. Kopitzke, Thomas Nalli, Brian J Esselman, N. J. Hill
- Chemistry
- 9 February 2015
A discovery-based Grignard experiment for a second-year undergraduate organic chemistry course is described. The exclusive Grignard reagent formed by the reaction of 1-bromo-4-fluorobenzene (1) with… Expand
Fungal BIS-Naphthopyrones as inhibitors of botulinum neurotoxin serotype A
- J. Cardellina, Virginia I. Roxas-Duncan, +14 authors L. Smith
- Biology
- 1 July 2012