2017 - Seminars
Department of Chemistry and Biochemistry-Spring 2017Unless noted otherwise, All Friday Seminars will begin at 3:10 pm and take place in the Byker Auditorium-Chemistry Biochemistry Building.
Friday, January 13
Dr. James Crawford (Genetech) will present "Discovery of GDC-0853: A Highly Potent, Selective, and Non-Covalent Btk Inhibitor." Byker Auditorium at 3:10. Professor Matt Cook will host.
Friday, January 27
Garrett Moraksi, Research Scientist in the Department of Chemistry and Biochemistry (MSU) will present "To Be or Not To Be—That is the Congestion Discovery and Development of ND-10885 as an Anti-Tuberculosis Treatment." Byker Auditorium at 3:10 pm
Friday, February 3
Dr. Tim Kowalczyk, Assistant Professor in the Department of Chemistry, Advanced Materials Science and Engineering Center, and Institute for Energy Studies at Western Washington University will present "Photoactive Organic Materials Design". Byker Auditorium at 3:10 pm. Professor Robert Szilagyi will host.
Friday, February 10
Dr. Daniel Raftery from the University of Washington will present "New Methods in Metabolomics and Applications to Colon Cancer." Byker today at 3:10 pm Professor Valerie Copie will host.
Friday, February 17
Dr. Xi Chu from the University of Montana, Department of Chemistry, will present “DFT and TDDFT for transition metal atoms, complexes, and more.” Today at 3:10 pm in the Byker Auditorium. Professor Erik Grumstrup will be the host for Dr. Chu.
Friday, February 24
Assistant Professor Matt Queen (MSU Billings)
Friday, March 10
Kopriva Graduate Student Seminar- Arianna Celis-Luna
Friday, March 17- Spring break
Tuesday March 21
Dr. John Kiely 4 - 4:30 pizza reception
4:30 Seminar: Basic Quinolone Chemistry and Biology, and What to Expect as You're Entering a Career in Science
Wednesday March 22
Mr. Sam Bernhard will present his 4th Year Graduate Student Seminar titled "Exploring Glycopolymer Mediated Protein Nucleation." Byker Auditorium at 3 pm. Sam works in the laboratory of Professor Mary Cloninger.
Friday, March 24-
Professor Dipannita Kalyani from the Chemistry Department at St. Olaf College will present "Synthesis and Derivatization of Heterocycles Using Palladium or Nickel Catalysis." Byker Auditorium at 3:10. Dr. Kalyani is the guest of Professor Sharon Neufeldt.
Friday, March 31
Emily Weinert (Emory University). Professor Jen DuBois
Friday, April 7-
Annelise Barron from Bioengineering at Stanford--Mary Cloninger Host
Friday, April 14 Ph.D Defenses in Chemistry
Christine Gobrogge 9 am Byker
Rebecca Danforth 2 pm Byker
Wednesday, April 19th
4th Year Graduate Student Seminar, Amanda Fuchs
1 pm Byker
Friday, April 21
Dr. Larry Overman, Distinguished Professor of Chemistry, University of California-Irvine is the College of Letters and Science Distinguished Lecturer and a guest of Professor Mary Cloninger. Dr. Overman will present "Fragment Coupling and Constructing Quaternary-Carbon Stereocenters Using Carbon Radicals."
Thursday April 27th
3rd Year Graduate Student Seminar- Natasha Pence
Friday, April 28
The Departments of Microbiology and Chemistry and Biochemistry will host Vadim Gladyshev (MIT)- Procrastinator 3:10 pm
Department of Chemistry and Biochemistry-Fall 2017
Friday September 1
Dr. Leslie Murray - Professor Jen DuBois host
Friday September 8
Brian Hoffman - Professor Joan Broderick host
Friday September 15
Dr. Ron Shen - Graduate Student Association host
Friday September 22
Dr. Gerrick Lindberg - Professor Sharon Neufeldt host
Friday September 29
Catherine Murphy - Professor Tim Minton host
Friday, October 6
John Kozarich of ActivX Biosciences, Joan Broderick host
Friday October 20
Dr. George Stanley from Louisiana State University will present "Bimetallic Cooperativity in Catalysis: Twice the Fun!" 3:10 pm in the Byler. Professor Sharon Neufeldt is the host.
Abstract: Homobimetallic rhodium complexes using the binucleating tetraphosphine ligand racemic-(Et2PCH2CH2)(Ph)PCH2P(Ph)(CH2CH2PEt2), et,ph-P4, are highly active and selective hydroformylation catalysts for a variety of 1-alkenes. We have investigated the nature of the bimetallic cooperativity in this novel catalyst via extensive in situ FT-IR, NMR, kinetic, isotopic labeling experiments, and DFT computational studies, all of which indicate that the key bimetallic catalyst in acetone is a unique dicationic Rh(+2) oxidation state complex, [rac-Rh2(m-H)2(CO)2(et,ph-P4)]2+. Unfortunately, the NMR studies clearly indicate that this catalyst system is very susceptible to deactivating fragmentation reactions.
When a 30% water/acetone solvent system is used for hydroformylation deprotonation of the dicationic dihydride species occurs generating a less active, but far more fragmentation resistant bimetallic catalyst proposed to be [Rh2(m-H)(CO)2(et,ph-P4)]+, which out-preforms the dicationic catalyst. Based on the fragmentation problem a new, far more strongly coordinating P4 ligand that uses 1,2-phenylene based chelating groups has been designed, synthesized, and characterized. Studies on bimetallic complexes based on this new P4 ligand will be discussed.
Friday November 3
Dr. Steve Patterson (University of Minnesota), Garrett Moraski host