Browsing Library by Author "Jeon, Junha"
Now showing items 1-11 of 11
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Catalytic C-C silylation Reactions
Avullala, Thirupataiah (2019-08-08)In my doctoral studies, the research is mainly focused on developing highly regio- and chemoselective C–C silylation of cyclopropanol derivatives with a hydrosilyl acetal directing group. This approach involves use of a ... -
Controlled Hydrosilylations of Carbonyl Compounds and Computational Investigations of a Hydride Shuttle Mechanism for Alkene Hydrosilylation
Trog, Gabriela (2015-11-30)Chapter 1 describes tandem dual hydrosilylations of α,β-unsaturated enals. Hydrosilylations of both carbonyl compounds and alkenes have been utilized to create chiral alcohols. Tandem dual hydrosilylations (TDH) of ... -
DESIGN, SYNTHESIS AND APPLICATIONS OF BIOMIMETIC FLAVIN-BASED ORGANOCATALYSTS
Hossain, Mohammad Shawkat (University of Texas at Arlington Libraries, 2015-12)Oxidation reactions are one of the most important transformations in synthetic chemistry. Most commonly used oxidants are metal oxides, which are neither green nor selective towards multi-functional molecules. The efficiency ... -
EXPEDITIOUS APPROACH TO 3,3’-BIS-SILYL BINOLS, BIPHENOLS, AND 3,3’-BIS-SILYL PHOSPHORAMIDITES ENABLED BY CATALYTIC C–H SILYLATION WITH A TRACELESS ACETAL DIRECTING GROUP
Nguyen, Hiep Hoang; 0000-0001-7740-1484 (2021-05-10)The research described in this dissertation is on two different projects namely i) Syntheses of 3,3’-bis functionalized BINOL and biphenol compounds, ii) Syntheses of 3,3’-bis silyl-BINOL-based phosphoramidites. The first ... -
NEW STRATEGIES FOR CATALYTIC C-H AND OLEFIN HYDROSILYLATION
Asgari, Parham; 0000-0002-2280-0960 (2018-08-23)In the works described here, new catalytic hydrosilylation strategies were explored. First, a highly selective, bond functionalization strategy, achieved via relay of two transition metal catalysts and use of traceless ... -
NEW STRATEGIES FOR HYDROSILYLATION OF PROPARGYL ALCOHOLS, OLEFIN POLYMERIZATION AND ON-CHIP ORGANIC SYNTHESIS
Dakarapu, Udaya sree; 0000-0002-0728-6190 (2020-08-11)The research described in this dissertation is on three different projects namely i) design and synthesis of traceless hydrosilyl acetal-directed, exo-syn hydrosilylation of propargyl alcohols to produce α-hydroxy ... -
NOVEL ELECTRODE MATERIALS FOR CARBON DIOXIDE AND DIOXYGEN REDUCTION
Ghadimkhani, Ghazaleh (University of Texas at Arlington Libraries, 2013-12)In the first part of this study, solar photoelectrochemical reduction of carbon dioxide to methanol in aqueous media was driven on hybrid cupric/cuprous oxide (CuO/Cu₂O) semiconductor nanorod arrays for the first time. A ... -
STUDIES ON ENANTIOSELECTIVE DESYMMETRIZING ALKYNE HYDROSILYLATION
Chang, Yao Chung; 0000-0001-5174-8586 (2021-08-12)This research focuses on the design and synthesis of enantioselective desymmetrizing α-hydrosilylation of propargyl alcohols to provide α-hydroxy (E)-vinylsilanes. Transition metal-catalyzed, regio-and stereoselective ... -
Studies On Reductive Horner-Wadsworth-Emmons Olefination Using Mixed Silyl Acetals
Dakarapu, Udaya SreeHomologation of esters to α,β-unsaturated esters is a useful transformation in organic synthesis. We have developed a new approach for the Ir-catalyzed reductive Horner-Wadsworth-Emmons olefination of esters; a one-pot ... -
Synthesis and Characterization of Pyrazine-Based Prodrugs: A Novel Approach to Combat Multi-Drug Resistant Tuberculosis
Chambers, Charles; 0009-0000-0466-1226 (2024-01-10)**Please note that the full text is embargoed until 02/01/2026** Synthesis and Characterization of Pyrazine-Based Prodrugs: A Novel Approach to Combat Multi-Drug Resistant Tuberculosis Charles Cole Chambers The University ... -
SYNTHETIC AND MECHANISTIC INVESTIGATIONS OF RUTHENIUM ALKYLIDENE-CATALYZED ALKENE-SILANE CROSS-COUPLING REACTIONS
Bokka, Apparao; 0000-0003-3138-8178 (2017-12-18)Grubbs-type ruthenium alkylidene-catalyzed intramolecular alkene hydrosilylation and intermolecular dehydrogenative silylation and hydrosilylation of vinylarenes have been achieved with high regio- and stereoselectivity. ...