Department of Chemistry and Biochemistry
- About the Graduate Degrees
- Graduate Programs
- Guidelines for Admission Status
- Graduate Financial Support
- How to Apply
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- Chem Grad Students Association
- Chemistry Department Scholarships
- Graduate Student Handbook and Forms
- Fellowships, Scholarships and Stipends
- Regular Faculty A-Z
- Adjunct Faculty A-Z
- Emeriti Faculty A-Z
- Retired Faculty A-Z
- Daniel W. Armstrong
- William A. Baker
- Edward Bellion
- Alejandro Bugarin
- Saiful Chowdhury
- Purnendu (Sandy) K. Dasgupta
- Rasika Dias
- Ronald L. Elsenbaumer
- Frank W. Foss
- Robert F. Francis
- Jongyun Heo
- Junha Jeon
- Kayunta Johnson-Winters
- Peter Kroll
- Carl J. Lovely
- Frederick MacDonnell
- Subhrangsu S. Mandal
- Dennis S. Marynick
- Brad S. Pierce
- Martin Pomerantz
- Laszlo Prokai
- Krishnan Rajeshwar
- Jimmy R. Rogers
- Zoltan A. Schelly
- Kevin A. Schug
- E. Thomas Strom
- Norma Tacconi
- Seiichiro Tanizaki
- Richard B. Timmons
- Jennifer Rhinehart
- Robin Macaluso
- Research Interests Grid
- Analytical Chemistry
- Environmental Chemistry
- Inorganic Chemistry
- Medicinal Chemistry
- Organic Chemistry
- Organometallic Chemistry
- Physical Chemistry
- How to Succeed in Chemistry
- Mass and Volume Measurement
- Separation of a Three Component Mixture
- Determining the Empirical Formula of a Copper Oxide
- Titration as an Analytical Method: Determining the Acid Content in Vinegar
- Qualitative Analysis: Identifying Simple Salts from their Properties and Reactions
- The Ideal Gas Law and Gas Constant
- Hess's Law and Calorimetry
- Synthesis of Tris-1,10-phen iron(II) chloride
- Spectrophotometric Determination of Purity and Concentration
- Atomic Emission Spectra of Gases: Evidence of Quantum Structure
- Chemiluminescence: Optimization of a Chemical Reaction
- Molecular Shapes By Valence Shell Electron Pair Repulsion (VSEPR) Theory
- Freezing Point Depression in tert-Butyl Alcohol
- Re-crystallization of Acetaminophen from Tylenol
- Chemical Kinetics: Determining the Rate Law for a Chemical Reaction
- Synthesis of 'Green Crystals'
- Colorimetric Determination of the Equilibrium constant for the Formation of a Complex Ion
- Buffer Solution Behavior
- Behavior of Strong and Weak Acids Upon Titration
- Enthalpy and Entropy of a Reaction
- Redox Titration
- Construction of Simple Batteries and Measurement of Half-Cell Potentials
- Organic Chemistry 1
- ABOUT US
Office: 203 CRB, Email: firstname.lastname@example.org, Phone: 817 272 0262, FAX: 817 272 3808
Our research program involves synthetic organic chemistry and organometallic chemistry. We targets the discovery of innovative and practical synthetic methods with excellent regio-, stereo-, and chemoselectivity to permit access to biomedically important molecular architectures. In order to achieve the goal, our strategy is to rationally design transition-metal/ligand catalyst complexes, to understand the function of the catalysts, and to utilize them for developing innovative catalytic reaction methods. We are also engaged in synthesis of chemically and biologically significant molecules including natural and unnatural molecules. The target-oriented synthetic study not only provides planned synthetic target molecules, but also often reveals new, unprecedented interesting reactivity and selectivity. We hope to apply the lessons from discovery of new reaction methods and synthesis of bioactive molecules into therapeutic areas.
“Reductive ortho-Silanolization of Aromatic Esters with Hydridosilyl Acetals,” Hua, Y.; Asgari, P.; Dakarapu, U. S.; Jeon, J. Chem. Commun. 2015, Accepted (DOI: 10.1039/C4CC09850A)
“Rhodium-Catalyzed Alkene Hydrosilylation via a Hydride Shuttle Process by Diene Ligands: Dramatic Enhancement of Regio- and Diastereoselectivity,” Hua, Y; Nguyen, H.; Trog, G.; Berlin, A. S.; Jeon, J.* Eur. J. Org. Chem. 2014, 5890–5895.
Ligand-Controlled, Norbornene-Mediated, Regio- and Diastereoselective Rhodium-Catalyzed Intramolecular Alkene Hydrosillation Reactions, Hua, Y.; Nguyen, H. H.; Scaggs, W. R.; Jeon, J. Org. Lett. 2013, 15, 3412-3415.
“Allylmalonate as an Activator Subunit for Initiation of Relay Ring-Closing Metathesis (RRCM) Reactions,” Hoye, T. R.; Jeon, J.; Tennakoon, M. A. Angew. Chem. Int. Ed. 2011, 50, 2141–2143.
“Total Synthesis of Peloruside A through Kinetic Lactonization and Relay Ring-Closing Metathesis Cyclization Reactions,” Hoye, T. R.; Jeon, J.; Kopel, L. C.; Ryba, T. D.; Tennakoon, M. A.; Wang, Y. Angew. Chem. Int. Ed. 2010, 49, 6151–6155.
“Sequencing of Three-Component Olefin Metatheses: Total Synthesis of Either (+)-Gigantecin or (+)-14-Deoxy-9-oxygigantecin,”Hoye, T. R.; Eklov, B. M.; Jeon, J.; Khoroosi, M. Org. Lett. 2006, 8, 3383–3386.
“Catalytic Asymmetric Allylic Transfer Reaction for the Enantioselective Synthesis of Dienyl and Enynyl Alcohol.” Yu, C.-M.; Jeon, M.; Lee, J.-Y.; Jeon, J. Eur. J. Org. Chem. 2001, 1143–1148.
Hoye, T. R.; Jeon, J. “Metathesis Involving a Relay and Applications in Natural Product Synthesis. In Metathesis in Natural Product Synthesis. Strategies, Substrates and Catalysts,” Cossy, J.; Arseniyadis, S.; Meyer, C. Eds.; Wiley: Weinheim, 2010, Chapter 9.
B.S., Chemistry, Sungkyunkwan University, Korea (2000)
M.S., Organic Chemistry, Sungkyunkwan University, Korea (2002)
Ph.D., Organic Chemistry, University of Minnesota (2009) [Hoye Research Laboratory]
Postdoctoral Fellow: University of Pennsylvania (2011) [Smith Research Laboratory]
Junha Jeon joined the University of Texas at Arlington in fall of 2011. He completed a Bachelor’s and Master’s degrees in chemistry at the Sungkyunkwan University in Korea in the laboratory of Professor Chan-Mo Yu, where he studied catalytic asymmetric allylic transfer reactions for the enantioselective synthesis of dienyl and enynyl alcohols. His doctoral research was then conducted under the guidance of Professor Thomas R. Hoye at the University of Minnesota. Within the Hoye group, he focused on natural product synthesis and method development (Sequential Ring-Closing/Cross Metathesis strategy and Relay Ring-Closing Metathesis, RRCM). The doctoral thesis title was “New Applications and Strategies in Olefin Metathesis: A Total Synthesis of (+)-Gigantecin and a Total Synthesis of (+)-Peloruside A”. After completing his doctoral work, he joined the laboratory of Professor Amos B. Smith, III at the University of Pennsylvania as a Postdoctoral Fellow, where he continued to work on the natural product synthesis (nodulisporic acid A) utilizing metal mediated cyclization strategy. Additionally, he involved Asymmetric Anion Relay Chemistry (AARC) and rapid library synthesis of natural product-like compounds utilizing anion relay chemistry.
The Jeon laboratory at UT Arlington is working on the development of highly innovative and efficient synthetic methods and their functional applications.
University of Minnesota, Department of Chemistry, Robert L. Ferm Outstanding Graduate TA Award 2004-2005 and honorable mention 2003–2004.
Korea Science and Engineering Foundation (KOSEF) Graduate Fellowship (2003-2005).