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Filtering by: Creator Choi, Cindy Remove constraint Creator: Choi, Cindy Academic Affiliation Chemistry Remove constraint Academic Affiliation: Chemistry Rights Statement In Copyright Remove constraint Rights Statement: In Copyright

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  • Total synthesis of indole alkaloids: pt. 1. Asymmetric synthesis of (-)-ibogamine. pt. 2. An approach toward the synthesis of koumine

    Creator:
    Choi, Younggi
    Abstract:
    PART I. The preparation of (-)-ibogamine (1) in fourteen steps from benzoquinone and in 10% overall yield is a powerful illustration of the value of the asymmetric Diels-Alder reaction as a starting point in a multistep synthesis. All four cycloadducts, 70, 77, 84 and 96, obtained with the (S)-BINOL-TiCl₂ complex...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF Younggi Choi for the degree

  • Atmospheric transport of anthropogenic semi-volatile organic compounds to the Olympic Peninsula of Washington State

    Creator:
    Killin, Robert K.
    Abstract:
    Ambient high-volume (hi-vol) air samples were collected between March 15th and May 30th 2002, at Cheeka Peak Observatory (CPO), located on the tip of the Olympic Peninsula, Washington State. This sampling campaign was in conjunction with the 2002 Inter-Continental Transport and Chemical Transformation (ITCT 2K2) Campaign and the Photochemical Ozone...
    Resource Type:
    Masters Thesis
    Full Text:
    meteorological and total suspended particulate data, and assisted with air mass trajectories. Dr. Cindy DeForest

  • Synthesis of Intercalation Compounds and Nanocomposites of Inorganic Layered Hosts

    Creator:
    Liyanage, Medagama Liyanage Amila Udayanga
    Abstract:
    Novel synthetic strategies are developed to prepare new intercalation compounds and nanocomposites with several layered hosts (NiPS₃, Na-montmorillonite, MoS₂ and MoO₃). In these products, alkali metals are ionic intercalates and linear polymers, dendrimers or amines act as co-intercalates. In addition to new synthetic approaches, new structures are identified and characterized....
    Resource Type:
    Dissertation
    Full Text:
    , Cindy, Paula, Luanne, Talley, Kristi, Todd, Greg, Jenna, Dan, Mark, Teresa (OSU Electron Microscopy

  • 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:
    , Joey, Kristi, Cindy, Rene, Mary, Tim, Dan, Ted, Luanne, Paula, and Talley. You have been great

  • Studies toward the total synthesis of phorboxazole A

    Creator:
    Kuntiyong, Punlop
    Abstract:
    Studies toward the total synthesis of a highly potent cytotoxic marine natural product, phorboxazole A, were conducted and resulted in a route to an advanced intermediate, C4-C32, for this purpose. A key feature of our approach is the stereoselective synthesis of two cis-2,6-disubstituted tetrahydropyrans present in the macrolide portion of...
    Resource Type:
    Dissertation
    Full Text:
    harder than anybody I know. Younggi Choi and Sundaram Shanmugam have become very good friends of mine