Index Catalog // ScholarsArchive@OSU

Himeradine A : synthetic efforts towards himeradine A and related natural products, a Michael reaction focused approach

Creator:: Collett, Nathan D.
Abstract:: Lycopodium alkaloids have generated enormous amounts of interest from the scientific community, both as synthetic targets and for their medicinal properties. Herein is described work towards a unifying approach to large segments of the Lycopodium family. An organocatalyzed intramolecular heteroatom Michael reaction method, for the construction of piperidine and piperizine...
Resource Type:: Dissertation
Full Text:: Related Natural Products, a Michael Reaction Focused Approach. AN ABSTRACT OF THE DISSERTATION OF

Development of organocatalyzed, intramolecular heteroatom Michael addition and application towards alkaloid synthesis

Creator:: Carlson, Erik
Abstract:: Effective methods for the enantiopure formation of substituted piperidine rings are significantly important due to their presence in alkaloid products. A valuable method to form these ring systems would be via an intramolecular heteroatom Michael addition from the corresponding enone or enal. Described herein is a methodolgy that has been...
Resource Type:: Masters Thesis
Full Text:: be used. Scheme 1.4. Michael Addition Reaction by Wang N H N N R NO2+ 10 mol % catalyst -25 ºC

Biosynthesis of aminodicarboxylic acids in Acetobacter suboxydans

Creator:: Maragoudakis, Michael Emmanuel
Resource Type:: Dissertation
Full Text:: A}T ABSTR,ACT OF THE T'HESIS OF Michael E. Maraqoudakis for

A Mossbauer effect investigation of the magnetic hyperfine structure in bis (morpholyl-dithiocarbamato) iron (III) halides

Creator:: Grow, James Michael
Resource Type:: Dissertation
Full Text:: JAMES MICHAEL GRGW for the degree DOCTOR OF PHILOSOPHY (Name) (Degree) in CHEMISTRY presented on June 4

Intercalation, exfoliation, and nanocomposites of layered inorganic compounds

Creator:: Sukpirom, Nipaka
Abstract:: The melt intercalation of poly(ethylene oxide) (PEO) between layers of MoO₃ and MPS3 (M=Mn,Cd) is obtained by heating the ground mixture and LiₓMoO₃, KₓMn₁-ₓ/₂PS₃, or KCd₁-ₓ/₂PS₃. The products are characterized by powder X-ray diffraction (XRD). Below the melting temperature of PEO (66 °C), intercalation rates and yields are low. By...
Resource Type:: Dissertation
Full Text:: Nanocomposites of Layered Inorganic Compounds. Abstract approved: Michael M. Lerner The melt intercalation of

Computational Investigation and Prediction of Mechanisms and Stereocontrol in Complex Organic Reactions

Creator:: Pattawong, Ommidala
Abstract:: Complex organic transformations, such as the addition of pyrrole to ketene using planar chiral organocatalyst (*PPY), the four-component anhydride- Manniach reactions, and the site-selective desymmetrization of meso-1,2-diol, are remarkable synthetic reactions that provide high yield and high selectivity. However, the exact mechanism and origins of stereocontrol for theses synthetic organic...
Resource Type:: Dissertation
Full Text:: , Professor Michael Lerner, and Professor Jeffrey Nason, thank you for your time and insight towards my

Graphite intercalation compounds containing tetra-n-alkylammonium cations

Creator:: Sirisaksoontorn, Weekit
Abstract:: Novel donor-type graphite intercalation compounds (GICs) containing tetra-n-alkylammonium (TAA) cations have been synthesized by using both ion-exchange and electrochemical methods. Structural and compositional data of the resulting TAA-GICs are investigated by using powder X-ray diffraction (PXRD), one-dimensional electron density calculations, thermogravimetric and elemental analyses, and capillary zone electrophoresis (CZE). A...
Resource Type:: Dissertation
Full Text:: Tetra-n-alkylammonium Cations. Abstract approved: Michael M. Lerner Novel donor-type

Magnetic particles for selective extraction of trace analytes in microfluidic devices

Creator:: Tennico, Yolanda H.
Abstract:: The development of micro total analysis systems (µTAS), also called “lab-on-a-chip”, or microfluidic analysis systems, is presented in this dissertation. Various research areas, covering subjects from magnetic particles synthesis to novel microchip fabrication techniques, are explored to develop a lab-on-a-chip system capable of performing magnetic bead-based bioassays. These devices are...
Resource Type:: Dissertation
Full Text:: AN ABSTRACT OF THE DISSERTATION OF Yolanda H. Tennico for the degree of Doctor of Philosophy in

Graphite intercalation compounds containing fluoroanions

Creator:: Katinonkul, Watcharee
Abstract:: New chemical synthesis strategies have been investigated for the preparation of acceptor-type graphite intercalation compounds (GIC's) with fluoroanions in order to obtain new materials and to develop a better understanding of the synthetic approaches and properties of the products. New GIC's containing borate chelate anion such as bis(oxalato)borate, CxB[OC(O)C(O)O]₂•δF, are...
Resource Type:: Dissertation
Full Text:: approved: Michael M. Lerner New chemical synthesis strategies have been investigated for

New Graphite Intercalation Chemistry with Ethers and Amines

Creator:: Zhang, Hanyang
Abstract:: Novel donor-typed ternary graphite intercalation compounds (GICs) are synthesized and characterized containing (1) pyrrolidinium cations with DMSO co-intercalates; (2) alkali metal cations with crown ether co-intercalates; and (3) alkali metal cations with polyethylene glycol co-intercalates. Structural and compositional data are obtained for the stable products. A new ether-amine co-intercalate exchange...
Resource Type:: Dissertation
Full Text:: Chemistry with Ethers and Amines. Abstract approved: Michael M. Lerner Novel donor-typed

ScholarsArchive@OSU

Himeradine A : synthetic efforts towards himeradine A and related natural products, a Michael reaction focused approach

Development of organocatalyzed, intramolecular heteroatom Michael addition and application towards alkaloid synthesis

Biosynthesis of aminodicarboxylic acids in Acetobacter suboxydans

A Mossbauer effect investigation of the magnetic hyperfine structure in bis (morpholyl-dithiocarbamato) iron (III) halides

Intercalation, exfoliation, and nanocomposites of layered inorganic compounds

Computational Investigation and Prediction of Mechanisms and Stereocontrol in Complex Organic Reactions

Graphite intercalation compounds containing tetra-n-alkylammonium cations

Magnetic particles for selective extraction of trace analytes in microfluidic devices

Graphite intercalation compounds containing fluoroanions

New Graphite Intercalation Chemistry with Ethers and Amines

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