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Enantiomeric Separation, Microorganism Studies And Determination Of Binding Constants Using Capillary Electrophoresis
(Chemistry & Biochemistry, 2010-03-03)
Enantiomeric separation of three series of compounds, including β-lactams, synthetic amino acids and ruthenium(II) polypyridyl complexes using different modes of capillary electrophoresis are discussed in this dissertation. ...
Enantiomeric Separations And New Chiral Stationary Phases
(Chemistry & Biochemistry, 2010-03-03)
Chirality is an important concern for biological activity because asymmetry dominates biological processes at a molecular level. After nearly thirty years of development, liquid chromatographic separations on chiral ...
Enantiomeric Chromatographic Separations And Ionic Liquids In Gas Chromatography
(Chemistry & Biochemistry, 2010-07-19)
Due to the different therapeutic values of optical isomers, the production of enantiomerically pure drugs is of growing demand in pharmaceutical, biotechnology, and agrochemical industries. Today, gas chromatography (GC) ...
Development Of New Chiral Selectors For Liquid Chromatography And Their Performance Relative To Established Chiral Stationary Phases (CSPS)
(Chemistry & Biochemistry, 2010-03-03)
HPLC with chiral stationary phases (CSPs) has proven to be the most widely applicable and versatile technique for enantiomeric separations. This dissertation discusses new research in three important areas of enantiomeric ...
Scorpionate Supported And Unsupported Carbonyl And Ethylene Complexes Of Group 11 Metals
(Chemistry & Biochemistry, 2010-03-03)
Carbon monoxide (CO) and small olefins represent perhaps the simplest, but most important ligand systems in coordination/organometallic chemistry. Simple carbonyl and ethylene compounds have started to appear in the field ...
Design And Synthesis Of A High Potential Ruthenium (II) Tetraazatetrapyridopentaphene Complex Capable Of Two-electron Reduction
(Chemistry & Biochemistry, 2010-03-03)
We report the synthesis of a complex, [(phen)₂Ru(tatpph)Ru(phen)₂]⁴⁺ (Ph⁴⁺), which like its predecessor compound, [(phen)₂Ru(tatppc)Ru(phen)₂]⁴⁺ (Pc ⁴⁺), can undergo two sequential 1-electron photoreductions in MeCN in ...
Ionization Competitors Extend The Linear Range Of Electrospray Ionization Mass Spectrometry
(Chemistry & Biochemistry, 2010-03-03)
ESI-MS has proven its applicability in quantitative analysis for a wide range of analytes. Its effectiveness relies on achieving sensitivity and linear range, although the latter is known to be limited. ESI-MS response ...
Elucidation Of The Structure And Recognition Properties Of Antimony(III)-tartrate Using Electrospray Ionization Mass Spectrometry
(Chemistry & Biochemistry, 2010-11-01)
Chirality of molecules is a major topic in the design, discovery and development of new drugs. Currently, analytical chemistry research divisions are challenged to find new methods to screen enantiospecific molecular ...
The Use Of Ionic Liquid Based Salts In Gas Chromatography And Electrospray Ionization Mass Spectrometry
(Chemistry & Biochemistry, 2010-07-19)
This dissertation focuses on two uses for Room Temperature Ionic Liquids (RTILs). First, RTILs will be used to produce novel Gas Chromatographic (GC) stationary phases. The use of new phosphonium based RTIL GC columns ...
Total Synthesis Of Cyclooroidin And Studies Towards Some Oroidin Dimers
(Chemistry & Biochemistry, 2010-07-19)
This dissertation consists of two parts. The first part describes the synthesis of northern fragment of nagelamide R and the enantioselective total synthesis of cyclooroidin. The oroidin family of marine natural products ...