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Manifestations of fluorine toxicityHauck, Hazel Marie, January 1932 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 1932. / Typescript. eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references leaves 41-42.
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Fluooropsporing en fluoorvergiftigingStas, Maria Elisabeth. January 1945 (has links)
Proefschrift - Groningen. / "Stellingen ([2] p.) inserted. Summary in English: p. 100. "Literatuur": p. [103]-111.
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Syntheses of fluorine-18 labelled compounds and radiopharmaceuticals by electrophilic fluorination /Vasdev, Neil. Chirakal, R.V. Schrobilgen, G.J. January 2003 (has links)
Thesis (Ph.D.) -- McMaster University, 2003. / Includes bibliographical references (leaves 152-168). Also available via World Wide Web.
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The nature of fluorine-mediated intermolecular interactions ; The fluorophobic effect as a force for molecular recognition and self-assemblyMartin, Oana M. January 1900 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 2006. / eContent provider-neutral record in process. Description based on print version record. Includes bibliographical references.
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The nature of fluorine-mediated intermolecular interactions ; The fluorophobic effect as a force for molecular recognition and self-assembly /Martin, Oana M. January 1900 (has links)
Thesis (Ph. D.)--University of Wisconsin--Madison, 2006. / Includes bibliographical references. Also available on the Internet.
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Anti preference of the pyramidalized radical center to the two fluorines in difluoro cyclic compoundsTanna, Jigisha. Thatcher, Weston, January 2008 (has links)
Thesis (M.S.)--University of North Texas, May, 2008. / Title from title page display. Includes bibliographical references.
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The influence of the C-N⁺ ----- F-C charge dipole interaction in fluoro organic chemistryGooseman, Natalie Elizabeth Jane January 2008 (has links)
Chapter 1 introduces the discovery of elemental fluorine by H. Moissan and some uses of inorganic fluoride. Organo fluoro compounds and their place in pharmaceuticals and agrochemicals are also introduced. The general properties of fluorine and the C-F bond are discussed as well as conformational influences such as the fluorine gauche effect. Chapter 2 describes the C-N⁺------F-C charge dipole interactions within protonated amines and explains the influence of a β fluorine on the conformation on various crystalline structures. A number of systems are synthesised which contain this charge dipole interaction, such as four, five and eight membered aza heterocycles. It was demonstrated that these provided a N⁺-C-C-F gauche torsion angle. This electrostatic effect was also observed in the non-protonated N-ethylpyridinium cations possessing a fluorine β to the charged nitrogen. This clearly showed that hydrogen bonding is not playing a part in the observed N⁺-C-C-F gauche interactions and that it is a purely electrostatic effect. Chapter 3 discusses the effort to explore the C-O⁺-------F-C charge dipole interaction and the synthetic approaches that were taken towards candidate substances. However in the event a Grignard reaction on a fluoro cyclohexanone was found to provide an unexpected product where rearrangement followed by fluorine elimination had occurred. Chapter 4 details the experimental procedures for the compounds synthesised in this thesis and an Appendix outlines the detail of 24 crystal structures that were solved during this research.
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