Index Catalog // ScholarsArchive@OSU

Total Synthesis of Goniomitine : Development of Aminal and α-Amino Radicals in the Synthesis of Nitrogen-Rich Natural Products

Creator:: Vellucci, Jessica K.
Abstract:: Aminal radical intermediates were generated by the method of radical translocation and reacted in C-C bond forming reactions with electronically deficient alkenes (Schiedler et al. Org. Lett. 2012, 14, 6092). Aminal radical intermediates can participate in inter- and intra-molecular reactions using both Bu3SnH and (TMS)₃SiH as hydride donors. Carbon–carbon bonds...
Resource Type:: Dissertation
Full Text:: THE DISSERTATION OF Jessica K. Vellucci for the degree of Doctor of Philosophy in Chemistry

Storage Battery Chemistries with Earth Abundant Charge Carriers

Creator:: Hong, Jessica Junghwa
Abstract:: The demand for the development of sustainable energy is an all time high as we burn through limited fossil fuel reserves and as environmental concerns rise every year. Renewable energy sources such as wind and solar power have limitations due to inconsistent power supply that cannot meet the regular needs...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Jessica Junghwa Hong for

Synthesis and Solution Behavior of Tetravalent Metal Clusters with Ammonium Counterions

Creator:: Brown, Jessica C.
Abstract:: Global interest in reducing carbon emissions by use of alternative energy sources makes nuclear energy production and the impacts of the nuclear energy cycle relevant. Studying the aqueous speciation of tetravalent metals commonly used for nuclear energy (uranium, thorium, plutonium) can inform us of general metal properties and their behavior...
Resource Type:: Honors College Thesis
Full Text:: Metal Clusters with Ammonium Counterions by Jessica C. Brown A

The development of aminal radicals for the synthesis of nitrogen-rich natural products

Creator:: Schiedler, David A.
Abstract:: Organic compounds which contain one or more nitrogen atoms are especially important as they are disproportionately represented among biologically active molecules. As a result, significant effort has been focused on the development of methods for the synthesis of nitrogenous molecules. We identified the aminal as an under-explored functional group. Despite...
Resource Type:: Dissertation
Full Text:: the Beaudry research group, both past and present for their support. Jessica Vellucci and Yi Lu

Functional transition metal oxides : structure-property relationships

Creator:: Smith, Andrew E.
Abstract:: Transition metal oxides are an important class of materials for the wide variety optical, electrical, dielectric, magnetic, and thermal properties observed. Their unique structure-property relationships allow for property tuning and often provide insight into the fundamentals of chemistry. The work in this thesis was focused on the design, synthesis and...
Resource Type:: Dissertation
Full Text:: formula such as YAl1-xMnxO3-y(CO3)y. For the high-k dielectric CaCu3-xMnxTi4-yFeyO12 and CaCu3Ti4O12

Studies in molybdenum oxide catalysts : I. Metal vapor reactions of molybdenum trioxide with various alkoxy silanes : II. Investigation of oxide supported molybdenum catalysts prepared from molybdenum(VI)dioxodiethoxide

Creator:: Huffman, David Earl
Abstract:: The cocondensation reactions of molybdenum trioxide vapor with tetraalkoxysilanes, trimethylalkoxysilanes, and hexamethyldisiloxane at -196°C were investigated. The products from the metal vapor reactions of tetramethoxysilane, tetraethoxysilane, and tetrapropoxysilane were characterized as molybdenum(VI)dioxodialkoxy compounds. The isolated compounds were found to be polymeric in the solid state by bridging through alkoxide groups....
Resource Type:: Dissertation
Full Text:: . Decomposition studies of Mo(0)2(0Me)2 and Mo(0)2(0Me)x(OSiMe3)y yielded oxidation products of methanol

A preliminary investigation of the catalytic hydrogenation of sulfonated lignin

Creator:: Lovin, Robert Joseph
Resource Type:: Masters Thesis
Full Text:: hydrogenation of lignin. Harris, D'lanni and. Adkins (21) hydrogenated methanol lignin ob- tamed. from aspen

Hydrogenation and hydrogenolysis products from bark phenolic acids

Creator:: Peterson, William Emery
Resource Type:: Masters Thesis
Full Text:: review of the subject in general has been presented by Adkins (1, p. 1 -178). Another good review is

The chemical and physical properties of 2-and 3-bromomethylcyclohexanes

Creator:: Roubal, William Theodore
Resource Type:: Masters Thesis
Full Text:: . TO Y JI'1 Aa!) ITiN TABLE OF CONTENTS T 1c? INTRODUCTION . a e e e e a e i i a e s i a

Effects of herbicides on oxidative phosporylation in mitochondria from cabbage, Brassica oleracea

Creator:: Lotlikar, Prabhakar Dattaram
Resource Type:: Dissertation
Full Text:: : . . ........... 62 Part 1V Ai'Pase Activity and ATP-P32 Exchange . . . . . . . ..... . . . . . 65 APase cti.vi;y

The Robinson-Mannich base synthesis applied to substituted acetoacetic ester

Creator:: LaPore, Richard Francis
Resource Type:: Dissertation
Full Text:: . duPont de Nemours and OompallJ (Inc. ) for assistance during the 1952-1953 y-ear in the form of a pre

A synthesis of 6-n-propyl-7-methyltetralin-5-C¹⁴

Creator:: Odell, Norman Raymond
Resource Type:: Dissertation
Full Text:: . It rearrangement occurred l)y pa~h A. 1.e., by m1SJ"at1on of the propyl group, th~ isotopic

The reaction of N-bromosuccinimide (I) with acetals

Creator:: Joncich, Micheal Joseph
Resource Type:: Masters Thesis
Full Text:: . . flartma mnd I. Adkins (13) nodifid Pinner's .taethod still tìrther by use o a more comp1ict1d pro

New multi-functional chalcogenides for photovoltaic and thermoelectric materials

Creator:: Heo, Jaeseok
Abstract:: The subject of this PhD thesis is part of a research domain of great present interest in new semiconductor materials for photovoltaic and thermoelectric applications. This domain contains the elaboration and the study of both Cu-based chalcogenides bulk and thin-film samples, driven by materials design principles. One of the most...
Resource Type:: Dissertation
Full Text:: orthorhombic enargite structure; (b) Cu3AsSySe4-y (1  y  4) with the enargite structure, converting to

Cocondensation products of molybdenum trioxide with water, carbon disulfide, and various small organic molecules

Creator:: McAfee, Lyle Vernon
Resource Type:: Dissertation
Full Text:: , or tar sands. Oxidation of Methanol In 1931, Adkins and Peterson51 reported the high activity of

Preparation of propylcyclohexanes with functions on the 4 and 3' positions

Creator:: Rowell, Charles Frederick
Abstract:: The preparation of 4-(3-hydroxypropyl) cyclohexanone and of 4-(3-hydroxypropyl) cyclohexene and a number of their derivatives as potential precursors of asymmetrically substituted bicyclo [3, 3, 1] nonanes is described. The ketone, 4-(3-hydroxypropyl) cyclohexanone, was prepared from p-allylanisole by three different routes. Common to each route was an initial hydroboration-oxidation followed by...
Resource Type:: Dissertation
Full Text:: >.."\.(*-- \r'...--.--..*-y \6 o HISTORICAL The literature relating to bicyclo (3,3, I) nonanes will be

An investigation of the thermal stability of polyglycyl bovine serum albumin

Creator:: Harris, Ward Edwin
Abstract:: A heat stable derivative of bovine serum albumin containing 300 residues of glycine added to 30 sites on the surface of the protein has been prepared. This derivative may be heated to 100° C for prolonged periods of time without aggregation. By comparison, native BSA aggregates at 62° C under...
Resource Type:: Dissertation
Full Text:: connected to either a Model 2CD Moseley X -Y recorder or an Esterline Angus Model E1102E two channel

Synthesis and oligomerization of Delta, 4-diamino-2-oxo-1(2H)-pyrimidinehexanoic acid

Creator:: Huang, Sung-ben
Resource Type:: Dissertation
Full Text:: - 1 I 0- CH2CH2Base x 00 Y 19 Po yphosphates 10 Figure Ilb. Nucleic Acid Analogues Derived From

Conformation and reactivity studies of some bicyclo(3.3.1) nonane derivatives

Creator:: Sturmer, David Michael
Abstract:: New syntheses for 2-bicyclo(3.3.1)nonanone and 7-bicyclo-(3.3.1)nonen-2-one were developed. The saturated ketone was prepared from phenol and acrylonitrile via a novel intramolecular S[subscript N]2 cyclization process. A Friedel-Crafts cyclization of 3-(3-cyclohexenyl)propanoyl chloride permitted synthesis of the unsaturated ketone from 4-cyclohexene carboxaldehyde. The formation of the bicyclo(3.3.1)nonane rather than a bicyclo(3.2.2)nonane skeleton...
Resource Type:: Dissertation
Full Text:: . -phenylsulfonyl OBs 5 OBs OBs HOAc OArs / \/ oO \( J/y / // V \J/C 12 nosylate (57 %, --). The

Using Computational Methods to Elucidate Reaction Mechanisms for Copper Catalyzed Reactions

Creator:: Caspary, Katherine E.
Abstract:: In this report, two studies are presented that utilize computations to predict and elucidate the reaction mechanisms of two different copper catalyzed reactions. Each study provides insight into the various chemical transformations, as well as the how and why behind regioselectivity and isotopic selectivity. The importance of this research is...
Resource Type:: Masters Thesis

Electrochemical Reactions in Aqueous Batteries with Anionic Charge Carriers

Creator:: Gallagher, Trenton C.
Abstract:: In this dissertation, the primary objective is to discover more sustainable electrode materials and study new reaction mechanisms using aqueous electrolytes. The first study conducted reveals a reversible conversion reaction from copper to Cu2CO3(OH)2. The reaction mechanism uses OH- and CO32- as charge carriers at the cathode. The results open...
Resource Type:: Dissertation
Full Text:: , Dr. Yunkai Xu, Dr. Keun-il Kim, Dr. Quibo Guo, Dr. Woochul Shin, Dr. Jessica Hong, Dr. Xianyong

Comprehensive, Low-Cost Wicking Microfluidic Analytical Devices for Clinical Diagnostics and Environmental Analysis

Creator:: Bandara, Gayan C.
Abstract:: Analytical techniques are utilized in a wide variety of applications. Traditionally, analytical measurements are achieved by trained personnel in a laboratory setting using expensive scientific instruments, which limits their applicability in resource-limited areas and point-of-care applications. Therefore, the concept of enabling these laboratory-based qualitative and quantitative assays in microfluidic device...
Resource Type:: Dissertation

Polylcaprolactone-Based Microfluidic Devices : Fabrication Methods and Applications in Low-Cost Analytical Devices

Creator:: Heist, Christopher A.
Abstract:: The overall concept of reducing laboratory operations to a scale that fits on a single microfluidic chip has been an attractive area of research over the last several decades. Despite a surge in research, few commercial success stories have been written. Lab-on-a-chip technologies have the capability to be cost effective...
Resource Type:: Dissertation

Iron and copper chalcogenides : photovoltaic absorber candidates and YZrF7 : a new upconversion host, Iron and copper chalcogenides : photovoltaic absorber candidates and YZrF₇ : a new upconversion host

Creator:: Jieratum, Vorranutch
Abstract:: The materials Fe₂(Si,Ge)(S,Se)₄, Cu₃PS[subscript 4-x]Se[subscript x] (0 ≤ x ≤ 4), and Cu₃PxAs[subscript 1-x]S₄ (0 ≤ x ≤ 1) have been synthesized and studied as new earth-abundant absorbers for single and multijunction photovoltaic cells as well as solar fuel generation. The synthesis, single-crystal growth, and optical and electrical properties of...
Resource Type:: Dissertation
Full Text:: Jessica Zhang. I really appreciate their help for improving my spoken English and teaching skills. I

Displacement-based fluorescent microRNA biosensors : design principles and analytical metrics

Creator:: Larkey, Nicholas E.
Abstract:: One post-transcriptional mechanism that regulates the progression of cancer and other diseases involves small 22-23 nucleotide sequences called microRNA (miR). Early detection of small changes in concentration of these biomarkers holds potential to diagnose diseases at their earliest stages. Use of current nucleic-acid based biosensors, like molecular beacons, for in...
Resource Type:: Dissertation
Full Text:: part to the preparation and review of this manuscript. Jessica L. Phillips, Hyo Sang Jang, and Siva K

New chemistry for electrochemical energy storage applications

Creator:: Wang, Xingfeng
Abstract:: Electrochemical capacitors and batteries are two major electrochemical energy storage technologies, which have been investigated extensively to meet the rapidly-growing demand for higher energy, higher power, lower cost and enhanced safety in the past few decades. With the charge storage mechanism of electrostatic charge adsorption desorption via electrical double layers,...
Resource Type:: Dissertation
Full Text:: , Jessica Hong, and Woochul Shin. I would like to thank my parents and all my family for

Fundamental Studies of the Structure-Property Correlations of Na-ion and K-ion Storage in Non-Graphitic Carbon

Creator:: Li, Zhifei
Abstract:: Grid-scale energy storage systems are urgently needed to increase the flexibility and rigidity of the grid for modern society and take full advantage of the renewable green energy resources such as solar energy and wind energy. Na-ion batteries (NIBs) and K-ion batteries (KIBs) have been emerged as one of the...
Resource Type:: Dissertation
Full Text:: . Xianyong Wu, Heng Jiang, Jessica Hong, and Woochul Shin, Shengyang Dong, Zhixuan Wei, Chong Zhang

Electrolyte Design: Improving Capacity and Structural Stability of Electrodes

Creator:: Xu, Yunkai
Abstract:: The grand plan of carbon neutralization and COP26 in Glasgow require a quick shift of energy sources from conventional fossil fuel to a more renewable substitute such as wind, or solar energy. However, the intermittency of those renewable energy sources does not meet the demand of the energy, which requires...
Resource Type:: Dissertation
Full Text:: . Ismael Rodríguez Pérez, Dr. Woochul Shin, Dr. Jessica J. Hong, Dr.Heng Jiang, Keun-il Kim, Dr. Chong

Polyoxoniobates: fundamental solubility trend and their application in solution and on the surface of thin films

Creator:: Rahman, Tasnim
Abstract:: Polyoxometalates (POMs) are anions consisting of three or more early transition metals ™ (Gr V and VI) oxoanions (in their highest oxidation state) linked together by a shared oxygen bond to form a 3D framework. Polyoxometalates (POMs) are a rapidly growing class of metal oxo clusters with a wide range...
Resource Type:: Dissertation
Full Text:: two). Jessica K. Jenkins, Radwan Elzeinb, Rafik Addoub, Gregory S. Herman performed XPS analysis on

Using Metal-Oxo Clusters to Expand Actinide Chemistry

Creator:: Colliard, Ian
Abstract:: A molecular approach to metal oxides allows to the study to fundamental bonding and formation behavior for such metals. Moreover, the molecular nature of such oxides or metal-oxo clusters allows the possibility of exploitation of the properties of the parent oxides. The tetravalent metals, in specific, (M=Zr, Hf, Ce, Th,...
Resource Type:: Dissertation
Full Text:: analyzed the magnetic s properties of the corresponding U-sulfate clusters. In chapter 5, Jessica C

Transition Metal Oxides for Aqueous Electrochemical Energy Storage

Creator:: Jiang, Heng
Abstract:: In the 21st century, environmental deterioration is now an indisputable fact. Reliable and economically viable electricity systems based on renewable sources are urgently needed to replace the environmentally detrimental fossil fuels. The feasibility of incorporating renewable-but-intermittent solar and wind energy heavily depends on the development of cost-effective and safe technologies,...
Resource Type:: Dissertation
Full Text:: thanks to Woochul Shin and Jessica J. Hong for all the help and support for four years. I am also

Strategic Application of Computations to Diverse Chemical Systems

Creator:: Brueckner, Alexander C.
Abstract:: My work has focused on streamlining the study of organic compound structure, properties, and reactions by 1) understanding and using available computational software, 2) developing software packages to facilitate data manipulation as well as augment public programs, and 3) applying public and in-house developed software to further the understanding of...
Resource Type:: Dissertation
Full Text:: and review of this manuscript. Chapter 4. Lisa M. Eytel and Jessica A. Lohrman conducted the

Determination of chlorinated hydrocarbons by response factor calibration

Creator:: Ramus, Terry Lee
Resource Type:: Dissertation
Full Text:: achievement of my own goals. My daughters, Erin and Jessica have been enjoyable and entertaining, and they

Trans-Pacific and regional atmospheric transport of anthropogenic semivolatile organic compounds in the western U.S.

Creator:: Primbs, Toby
Abstract:: The atmospheric transport of anthropogenic semivolatile organic compounds (SOCs) from Asian sources to the Western U.S. was investigated. In addition, the SOC extraction method was optimized. Hansen solubility parameter plots were used to aid in the pressurized liquid extraction (PLE) solvent selection of air sampling media in order to minimize...
Resource Type:: Dissertation
Full Text:: .; Jaffe, D.; Gasso, S.; Gill, T.; Laulainen, N. S.; Lu, F.; Reheis, M. C.; Chun, Y.; Westphal, D

Application of laser spectroscopy to structure and dynamics of small molecular systems

Creator:: Bozlee, Brian J.
Abstract:: A variety of laser spectroscopic methods are employed in this thesis research for studies of CF₃NO, an interesting model photodissociative system, and for investigation of low energy rotations and vibrations of small molecules and low molecular weight clusters in free jet expansions. Nonradiative energy decay for electronically excited CF₃NO is...
Resource Type:: Dissertation
Full Text:: participation. Finally my heartfelt thanks goes out to my wife, Sena, and our children, Mary, Jessica and

Structure-property relationships in oxides containing select platinum group metals

Creator:: Gatimu, Alvin J.
Abstract:: Oxide materials exhibit a wide variety of structures and properties. In particular, transition metal oxides tend to be highly stable while exhibiting a wide range of properties that can be used for numerous applications. This work focuses on investigating how the structures’ of 4d and 5d transition metal oxides influences...
Resource Type:: Dissertation
Full Text:: reminder of what’s truly important. Last but definitely not least, thank you Jessica. The last ten months

Unlocking Water's Potential for Energy Storage: Abundant Materials for a Ubiquitous Problem

Creator:: Leonard, Daniel P.
Abstract:: Water is an absolute necessity for life as we know it. It provides a useful medium in which chemical reactions take place that allowed for the development of single cellular organisms. When combined with the evolutionary accident that was pho- tosynthesis, water became not only a useful medium chemical reactions,...
Resource Type:: Dissertation
Full Text:: Jiang, Jessica Hong, Woochul Shin, Kuen-il Kim, Yunkai Xu, Chong Zhang, and Dr. Lu Zhang. You have all

Total Synthesis of Tryptamine Alkaloids from the Arundo and Leuconotis Genera

Creator:: Ferreira, Andrew
Abstract:: The first part of this manuscript is about the total synthesis of the Arundo donax bis(indole) natural products. The A. donax alkaloids were prepared using the first example of an ynindole Diels–Alder reaction. Each were then separated, isolated, and determined to have stable enantiomeric conformations at room temperature (Chen, J.;...
Resource Type:: Dissertation
Full Text:: I have had with all the current and previous Beaudry group members, especially Jessica Vellucci

Novel monolithic columns for microscale liquid chromatography and capillary electrochromatography

Creator:: Chirica, Gabriela S.
Abstract:: The challenges prompted by miniaturization of chromatographic systems have led scientists to explore new avenues in the synthesis of stationary phases. Packed capillary columns have found limited application in routine analysis due to a number of technical difficulties, most of which are attributable to the frits. New column designs insure...
Resource Type:: Dissertation
Full Text:: appreciation to people that over the years made up the Remcho team: Dr. Patrick Vallano, Dr. Jessica Tan

Determination of Reaction Product Cross Sections in the ¹³⁶Xe + ²⁰⁸Pb Multi-nucleon Transfer Reaction at E[subscript cm] = 450 MeV

Creator:: Barrett, J. Spencer
Abstract:: The yields of 235 projectile-like and target-like fragments from the interaction of ¹³⁶Xe with a thick target of ²⁰⁸Pb at a center-of-mass energy, E[subscript cm], of 450 MeV were measured using γ-γ-γ coincidence data from Gammasphere and off-line γ-ray spectroscopy. The results give an expansive picture of the production cross...
Resource Type:: Dissertation
Full Text:: McCutchan and Alejandro Sonzagni. Thanks also goes out to Chris Chiara, Jessica Harker, and William

Novel approaches to enhancing selectivity and efficiency in microscale liquid chromatography

Creator:: Vallano, Patrick T.
Abstract:: For a number of reasons, miniaturization of chromatographic columns has been a general trend over the past three decades. Methods designed to enhance selectivity and efficiency can offer improved separation power and speed, expanding on the advantages of miniaturized columns. This dissertation describes novel approaches in this direction, focusing on...
Resource Type:: Dissertation
Full Text:: Petersen, Al Soeldner, and Dr. Z. Jessica Tan. The National Science Foundation, Oregon State University

A Pyrone Diels–Alder Approach to Substituted Indoles and Carbazoles and the Synthesis of New Ropinirole Analogues

Creator:: Points, Gary L., III
Abstract:: Aromatic heterocycles are core structural motifs in natural products, pharmaceuticals and biological polymers. Indoles, in particular, represent a significant subclass of aromatic heterocycles, both in terms of sheer numbers, but also in biological and pharmaceutical relevance. As such, new methodologies for the synthesis of indoles represent an important and continually...
Resource Type:: Dissertation
Full Text:: : Lane Tidwell, Stephen O’Connell, Jessica Vellucci, Alan Bergman, Blair Paulik, Carey Donald and

Venturing Beyond Crystallinity and Into Amorphous Space : A Na-ion Battery Perspective

Creator:: Bommier, Clement
Abstract:: As scientists, we have an affinity for order: repeating crystal structures, Euclidean space, continuous functions… Even concepts such as defects are discussed in the context of distracting from order. Things are most logical and best described in straightforward, taxonomical fashion. But what happens when the very application desired is dependent...
Resource Type:: Dissertation
Full Text:: , Woochul Shin, Jessica Hwang, and Deng from Dr. Ji’s group, as well as Luping Han, Olivia De Souza, Wenxi

Cis-2,5-diaminobicyclo[2.2.2]octane : a novel C₂-symmetric scaffold for asymmetric catalysis

Creator:: Shaw, Subrata
Abstract:: This thesis describes the development of a new enantioselective synthetic method employing chiral cis-2,5-diaminobicyclo[2.2.2]octane-based organometallic catalysts. The significance of this new method to organic synthesis is illustrated with preparation of enantioenriched products that are transformed to important pharmaceutical agents. Chapter 1 provides a brief historical overview of asymmetric catalysis, especially...
Resource Type:: Dissertation
Full Text:: , Chris, Adam, Mrinmoy, Jessica, Melissa, Pong, Nathan, Quamar, Naga, Raj, Nabe, Subham, Somdev, Subir

Comparison between lichen, conifer needles, resin-based passive air sampling devices (PASDs), and snow to monitor semi-volatile organic compounds (SOCs) in the atmosphere

Creator:: Schrlau, Jill E.
Abstract:: The purpose of this research was to compare four different media that were used to monitor SOC atmospheric concentrations in remote ecosystems. The accumulation of semi-volatile organic compounds, including pesticides, polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs), was investigated in lichen, 2-year old conifer needles, resin-based passive air sampling...
Resource Type:: Masters Thesis
Full Text:: , Basant Giri, Yan Hu, Jessica Murray, Rachel Huber, Rebecca McElroy, Sascha Usenko, and Luke Ackerman

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