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Filtering by: Creator Castellano, Michael A. Remove constraint Creator: Castellano, Michael A. Academic Affiliation Chemistry Remove constraint Academic Affiliation: Chemistry

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  • 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:
    Michael Addition and Application Towards Alkaloid Synthesis by Erik Carlson A THESIS

  • 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:
    : _____________________________________________________________________ Michael M. Lerner Novel synthetic strategies are developed to prepare new

  • 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

  • A new trigonal huntite material and subgroup relationships between crystallographic space groups

    Creator:
    Hruschka, Michael Archimedes and Hruschka, Michael A.
    Abstract:
    The use of an adjacency matrix to determine distant (not maximal or minimal) subgroup and supergroup relationships between crystallographic spacegroup types is described. Full lists of space-group types that are supergroups and subgroups for every space-group type were compiled. A list of the space-group types connected to each space-group type...
    Resource Type:
    Dissertation
    Full Text:
    AN ABSTRACT OF THE DISSERTATION OF Michael A. Hruschka for the

  • New Graphite Intercalation Chemistry with Alkaline Earth Metals

    Creator:
    Xu, Wei
    Abstract:
    Novel graphite intercalation compounds (GICs) and associated chemistry have been explored, specifically: (1) containing alkyl- substituted imidazolium cations; (2) a series containing alkaline earth metal (Mg, Ca, Sr, Ba) cations with ethylenediamine (en) co-intercalates; (3) showing reversible intragallery M-M bonding and (4) via electrochemical intercalation of Mg cations with potential...
    Resource Type:
    Dissertation
    Full Text:
    Graphite Intercalation Chemistry with Alkaline Earth Metals. Abstract approved: Michael M

  • 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

  • Synthesis, characterization, and structural modeling of graphite intercalation compounds with fluoroanions

    Creator:
    Yan, Wei
    Abstract:
    New synthetic strategies have been investigated for nano-dimensioned graphite particles or even isolated graphene sheets. One approach is to prepare graphite intercalation compounds (GICs) with low layer charge density and appropriate gallery height, followed by the colloidal dispersion or exfoliation of the resulting GICs. A series of anions has been...
    Resource Type:
    Dissertation
    Full Text:
    : Michael M. Lerner New synthetic strategies have been investigated for nano-dimensioned graphite

  • 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

  • Synthesis and structural characterization of graphite intercalation compounds (GICs)

    Creator:
    Zhang, Xuerong
    Resource Type:
    Dissertation
    Full Text:
    Characterization of Graphite Intercalation Compounds (GICs) with Fluoroanions. Abstract approved: Michael M