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- Part I, the attempted synthesis of a highly fluorinated tetrahedrane; Part II, synthesis and study of a [2.2.2.] propellane.
- Organofluorine compounds -- Synthesis. ; Propellanes -- Synthesis.
- Part I. Attempted synthesis of a highly fluorinated tetrahedrane. In 1978 G. Maier and his group synthesized tetrakis-t-butyltetrahedrane and later made several closely related representatives. We attempted to synthesize a fluorinated analog of...
- Dartmouth Dissertations
- Syntheses of transition metal complexes containing fluorinated ligands.
- Ruthenium compounds -- Synthesis. ; Organorhodium compounds -- Synthesis. ; Organometallic chemistry.
- Dartmouth Dissertations
- Part I, syntheses and studies of perfluorotropylium ion and perfluorotropone Part II, synthesis of octachloroazulene.
- Fluorine compounds -- Synthesis. ; Chlorides -- Synthesis. ; Halogen compounds -- Synthesis.
- Dartmouth Dissertations
- Highly fluorinated keto-enol systems.
- Ketones. ; Enols. ; Alkenes. ; Organofluorine compounds.
- Dartmouth Dissertations
- Part one, synthesis of highly fluorinated bicyclo[2.1.0]pentanes; Part two, novel concerted fragmentation upon alcoholysis of a urazole.
- Organofluorine compounds -- Synthesis. ; Bicyclic compounds -- Synthesis. ; Urazoles. ; Fragmentation reactions. ; Alcoholysis.
- Dartmouth Dissertations
- The role of silver ion in the dimerization of benzocyclobutadiene; Various approaches to tetrakis (triflouromethyl) cyclobutadiene
- Cyclobutadiene; Silver ions;
- Dartmouth Dissertations
- The synthesis and chemistry of novel cyclic perfluoromethyl-substituted molecules.
- Fluorine compounds.
- Dartmouth Dissertations
- Part I: synthetic approaches to the perfluorotropylium ion; Part II: a new, mild and selective dehydrohalogenating reagent.
- Fluorine.
- Dartmouth Dissertations
- Through-space hydrogen-fluorine and carbon-fluorine nuclear spin-spin coupling: an experimental study.
- Nuclear magnetic resonance. Fluorine -- Spectra. Hydrogen -- Spectra.
- Dartmouth Dissertations
- Fluorinated ligands in organometallic chemistry.
- Fluorocarbons. Ligands.
- Dartmouth Dissertations
- Photorearrangements of aryl halides.
- Photochemistry. Halides.
- Dartmouth Dissertations
- Approaches to the synthesis of a helically-conjugated molecule.
- Molecular orbitals.
- Dartmouth Dissertations
- The synthesis and chemistry of highly fluorinated cyclopentadienes.
- Cyclopentadiene. ; Organofluorine compounds.
- Dartmouth Dissertations
- Novel syntheses of polycyclic aromatic hydrocarbons.
- Aromatic compounds. ; Polycyclic compounds. ; Diels-Alder reaction.
- Dartmouth Dissertations
- A study of the 13c NMR spectrum of indole
- Indole. ; Nuclear magnetic resonance spectroscopy.
- Dartmouth Dissertations
- Functionalization of fluorocarbons.
- Fluorocarbons -- Synthesis. Fluorocarbons -- Derivatives. Activation (Chemistry). Polytef -- Surfaces. Organofluorine compounds -- Synthesis.
- The great strength of the C-F bond has enabled fluorocarbons to find many industrial and domestic applications, and makes C-F activation a chemical and technical challenge akin to that of C-H bond activation in hydrocarbons. In our mission to...
- Dartmouth Dissertations
- The wear resistance mechanism of particulate fillers in polytetrafluoroethylene-based polymer composites.
- Polytef. ; Mechanical wear. ; Fillers (Materials).
- Dartmouth Dissertations
- Pesticides in cloudwater: a study at three New England mountain sites.
- Water -- Pesticide content -- Analysis. ; Condensation (Meteorology) -- Analysis. ; Clouds -- Analysis.
- Dartmouth Dissertations
- Synthesis, characterization, and reactions of octafluorobicyclo[2.2.0]hex-1(4)-ene.
- Fluorine compounds -- Synthesis. ; Hexafluorobenzene.
- Dartmouth Dissertations
- Preparation and reactivity of perfluorobenzyl complexes of the group 9 metals (Co, Rh, Ir).
- Organometallic compounds. ; Organofluorine compounds. ; Organic compounds -- Synthesis. ; Transition metals. ; Cobalt compounds -- Synthesis. ; Rhodium compounds -- Synthesis. ; Organoiridium compounds -- Synthesis.
- Dartmouth Dissertations
- Part I. Tetraaminoethylenes and diaminocarbenes; Part II. The attempted synthesis of perfluorobicyclo[1.1.0]butane and perfluorobicyclo[2.1.0]pentane.
- Carbenes (Methylene compounds) -- Synthesis. ; Organofluorine compounds -- Synthesis.
- Dartmouth Dissertations
- Part I, a photoprecursor for difluorocarbene: Part II, syntheses and studies of the highly fluorinated [2.2.2] propellanes.
- Organofluorine compounds -- Synthesis. Carbenes (Methylene compounds) -- Synthesis. Propellanes -- Synthesis.
- Part I. A photoprecursor for difluorocarbene . The goal of this research was to develop a more practical and efficient photoprecursor for difluorocarbene. The first approach was concerned with the synthesis of 4,4-difluoropyrazoline-3,5-dione ( 5...
- Dartmouth Dissertations
- Synthetic approaches to indolo[2,3-a]carbazole alkaloids.
- Indole alkaloids -- Synthesis. ; Carbazole.
- Dartmouth Dissertations
- Organometallic chemistry with perfluorinated ligands. Investigation of group 8-10 metal complexes derived from octafluorocyclooctatetraene (OFCOT).
- Organometallic chemistry. ; Ligands.
- Dartmouth Dissertations
- Carbon-fluorine bond activation of iridium (III) compounds induced by acids and reducing agents.
- Organoiridium compounds -- Synthesis. ; Organofluorine compounds -- Synthesis. ; Ligands.
- Dartmouth Dissertations
- Synthesis of highly fluorinated bicyclo [2.2.0] hex-2-ene derivatives.
- Ketones. ; Fluorocarbons.
- Dartmouth Dissertations
- Part I, Synthesis of potentially Möbius aromatic heterocycles; part II, The perfluorotropylium.
- Heterocyclic compounds. ; Aromatic compounds -- Synthesis. ; Fluorine compounds. ; Ionization.
- Dartmouth Dissertations
- Conformational studies of H-F and C-F spin-spin coupling.
- Nuclear spin. ; Proton magnetic resonance. ; Carbon magnetic resonance.
- Dartmouth Dissertations
- Synthesis and chemistry of fluorinated cyclopropenes: The α excited state in polycyclic aromatic hydrocarbon photochemistry.
- Cyclopropane. ; Fluorination. ; Excited state chemistry. ; Photochemistry. ; Aromatic compounds.
- Dartmouth Dissertations
- Studies in equilibrium and dynamics of polymer chain conformation.
- Polymers.
- Dartmouth Dissertations
- Pre-clinical evaluation of the novel synthetic triterpenoid CDDO-imidazolide.
- Triterpenoid saponins -- Physiological effect. ; Triterpenoid saponins -- Mechanism of action. ; Triterpenoid saponins -- Therapeutic use. ; Imidazoles. ; Cancer cells -- Growth -- Regulation.
- 1[2-Cyano-3,12-dioxooleana-1,9(11)-dien-28-oyl]imidazole (CDDO-lm) is a novel synthetic triterpenoid superior to its parent compound, 2-cyano-3, 12-dioxooleana-1,9(11)-dien-28-oic acid (CDDO), both in vitro and in vivo. CDDO-Im is highly active in...
- Dartmouth Dissertations
- Sodium borohydride: reactions in acidic media and synthesis of [1n] paracyclophanes.
- Sodium borohydride. ; Boron compounds.
- Dartmouth Dissertations
- Approaches to the synthesis of tetracyanocyclobutadiene dianon: Synthesis and NMR investigation of perfluorocyclooctatetraene derivatives.
- Cycloalkanes. ; Cyclobutadiene. ; Nuclear magnetic resonance.
- Dartmouth Dissertations
- Climate and vegetation change in the Himalayan foreland from oxygen and carbon isotope ratios of fossils and paleosol clays and calcite.
- Paleoecology -- Himalaya Mountains Region. ; Paleoclimatology -- Himalaya Mountains Region. ; Fossils -- Himalaya Mountains Region. ; Paleopedology -- Himalaya Mountains Region. ; Calcite -- Himalaya Mountains Region. ; Stable isotope tracers.
- Dartmouth Dissertations
- Part I, Approaches to the synthesis of perfluorosemibullvalene; part II, Synthesis and studies of perfluorobenzene oxide/perfluorooxepin.
- Fluorocarbons -- Synthesis. ; Oxides -- Synthesis.
- Dartmouth Dissertations
- Synthetic, mechanistic, photochemical studies of highly fluorinated organic compounds. Part I; Perfluorobicyclo[2.2.0]hex-1(4)-ene. Part II.
- Organofluorine compounds -- Synthesis. ; Organofluorine compounds -- Thermal properties. ; Fluorination. ; Photochemistry.
- Dartmouth Dissertations
- Activation of aliphatic carbon-fluorine bonds in iridium complexes.
- Organoiridium compounds -- Synthesis. ; Organofluorine compounds -- Synthesis.
- Dartmouth Dissertations
- Activation of C-F bonds using transition metals by reduction and external acid.
- Fluorine compounds. Activation (Chemistry). Transition metal catalysts.
- Dartmouth Dissertations
- Synthetic studies towards the syntheses of 2,3,3',4,4',5,5'-Heptachloro-1'-methyl-1,2'-bipyrrole (Q1), Lycogarubin C, and cis-Trikentrin A.
- Heterocyclic compounds -- Synthesis. Organohalogen compounds -- Synthesis. Pyrroles -- Synthesis. Indole -- Synthesis.
- The novel heptachloro-1'-methyl-1,2'-bipyrrole (""Q1"") ( 1 ) is a natural organohalogen that has been detected in more than 100 worldwide environmental samples. In recent years mixed halogenated 1,2'-bipyrroles have also been detected in several...
- Dartmouth Dissertations
- The Pseudomonas fluorescens pho regulon and its role in modulating biofilm formation in response to environmental cues.
- Pseudomonas fluorescens -- Genetics. Attachment mechanisms (Biology) Biofilms -- Growth. Phosphates -- Physiological effect. Medical Term: Biofilms -- growth and development. Adhesins, Bacterial.
- Microbial biofilm formation is thought of as a developmental pathway, whereby cells progress through environmentally regulated and temporally distinct stages during transition from free-swimming lifestyles to members of a structured...
- Dartmouth Dissertations
- Activation of carbon-fluorine bonds and carbon-hydrogen bonds with transition metal compounds.
- Organoiridium compounds -- Synthesis. Organofluorine compounds -- Synthesis. Transition metal compounds.
- Fluorine forms the strongest single bond to carbon, however, it is well established that transition metals can lengthen and weaken C-F bonds in fluorinated ligands. Described here are studies on the activation of C-F bonds in iridium compounds...
- Dartmouth Dissertations

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