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Filtering by: Creator Conley, John F., Jr. Remove constraint Creator: Conley, John F., Jr. Academic Affiliation Chemistry Remove constraint Academic Affiliation: Chemistry

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  • Part I: Total synthesis of marine macrolide amphidinolide F and synthetic studies toward amphidinolide C; Part II: Computational study on proline sulfonamide-catalyzed aldol reaction

    Creator:
    Mahapatra, Subham
    Abstract:
    More than 30 members of the diverse amphidinolide family of biologically active macrolides have been isolated over last three decades. From this family, amphidinolides C and F stand among the most complex and densely functionalized affiliates. Recently, we have accomplished the first total synthesis of amphidinolide F. The all-carbon framework...
    Resource Type:
    Dissertation
    Full Text:
    Professor John F. Conley for their helpful advice. My acknowledgements would not be complete without my

  • Electronegativity of -SF₅, -CF₃SO₂, and -SO₂F mmeasured with X-ray photoelectron spectroscopy

    Creator:
    True, Jan E.
    Abstract:
    The electronegativities of -SF₅, -CF₃SO₂, and -SO₂F have been measured with gas phase X-ray photoelectron spectroscopy. Of these three groups previously measured values were found only for -SF₅. The electronegativities of -Cl, -Br, -CF₃, and -CF₃, were concurrently measured to determine how the findings of this research compare with other...
    Resource Type:
    Masters Thesis
    Full Text:
    -SO2F Measured with X-ray Photoelectron Spectroscopy. Abstract approved: John Westall for T

  • A critical comparison of methods for the determination of phytoplankton chlorophyll

    Creator:
    Salinas, John T.
    Abstract:
    The concentration of chlorophyll in natural bodies of water is commonly determined as a means to rapidly estimate the phytoplankton biomass. The literature gives numerous warnings, however, as to the problems involved with accurately determining chlorophyll concentrations. The author's work at Crater Lake, Oregon enticed him to explore critically the...
    Resource Type:
    Masters Thesis
    Full Text:
    AN ABSTRACT OF THE THESIS OF John 1. Salinas for the degree of

  • Precursor Chemistry and Film Structure and Properties via Solution Deposition

    Creator:
    Huang, Yu
    Abstract:
    Chemistry of preparing dense film from solution deposition is explored with several cases in this thesis. Surface dense structure, conversion at melting point, and ion exchange in aqueous solution are the main topics covered here for the thin films of aluminum oxide phosphate and tin dioxide. Thin film density, optical...
    Resource Type:
    Dissertation
    Full Text:
    committee members, Prof. Michael Lerner, Dr. May Nyman, Dr. Xiulei Ji and Prof. John Conley for their

  • 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
    Full Text:
    , Dr. Neal Sleszynski, Dr. Ethan Minot, Dr. John Conley, and Dr. John Simonsen for their commitment

  • Studies on the biosynthesis of the streptolidine moiety of streptothricin F

    Creator:
    Wityak, John
    Abstract:
    The loss of all deuterium labels from previous feedings of [2-²H]-, [3,3-²H₂]-, and [2,3,3-²H₃]arginines had indicated the possible intermediacy of β-hydroxy- and β-ketoarginine (30 and 31, respectively) in the biosynthesis of the streptolidine portion of streptothricin F (la). In order to confirm or refute this evidence, D,L-[2,3,3,5,5-²H₅]- arginine (32) was...
    Resource Type:
    Dissertation
    Full Text:
    streptothricin F An Abstract of the Thesis of John Wityak for the degree of Doctor of Philosophy in Chemistry

  • Kinetics of F-center aggregate formation

    Creator:
    Paul, James Leonard
    Resource Type:
    Dissertation
    Full Text:
    : KINETICS OF F- CENTER AGGREGATE FORMATION Abstract approved: Redacted for privacy Allen B. Scott The

  • Steroid-dihalocarbene reactions

    Creator:
    Damewood, John Roderick
    Abstract:
    Dihalocarbenes have been generated by thermal decomposition of sodium trichloroacetate and tribromomethylphenylmercury, and give mono dihalocyclopropyl adducts with steroid dienes. Such compounds offer an easy starting point for the synthesis of unusual derivatives of potential biological interest. Under the same conditions, however, addition to non-conjugated double bonds does not take...
    Resource Type:
    Masters Thesis
    Full Text:
    -DIHALOCARBENE REACTIONS by JOHN RODERICK DAMEWOOD A THESIS submitted to OREGON STATE UNIVERSITY in

  • Designing Dielectric Materials through Complex Metal Oxides

    Creator:
    Nikkel, Jason W.
    Abstract:
    This dissertation demonstrated that the electrical properties of complex oxide-based perovskite materials could be controlled through the careful modification of both material composition and structure. This was first shown through the modification of lead zirconate titanate (Pb(Zr0.52Ti0.48)O3, PZT) solid solutions with bismuth indate (BiInO3, BI) where the relative stability of...
    Resource Type:
    Dissertation
    Full Text:
    , Douglas Keszler, Brian Bay, and John Conley, and thank them for their continued flexibility and for

  • Condensation reactions of certain aldehydes and amines with acetylbenzoyl

    Creator:
    Klemm, Waldemar Arthur, Jr.
    Abstract:
    Acetylbenzoyl reacted with dimethylamine hydrochloride and benzaldehyde in primary isoamyl alcohol under reflux conditions to form 1,4-diphenvl-3-butene-1,2-dione, compound I, which melted at 56-57°C. Compound I formed a quinoxaline derivative, compound II, which melted at 152.5-153°C. Compound I was cleaved by hydrogen peroxide to form cinnamic acid, compound III, which melted...
    Resource Type:
    Masters Thesis
    Full Text:
    IQ (0'7 Typed by Patricia Lowry for Waldemar A. Klemm, Jr. Professor:- f Mc.A.1