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Showing 1 to 12 of 12 for “"thiophene derivatives"”.

  1. Thiophene derivatives of rhenium and titanium

    Stafford, Philip RoyUniversity of Illinois at Urbana-Champaign2011

    … the synthesis of high oxidation state metal-oxo derivatives of thiophene, (ii) the exploration of the reactivity of the carbon-sulfur bond in condensed thiophenes, and (iii) the discovery of a new polymerization technique for the preparation of polythiophenes.

    uiuc Repository record

  2. Synthesis of thiophene derivatives for materials and medicinal chemistry

    Turner, RebeccaUniversity of East Anglia2011

    east-anglia Repository record

  3. The preparation of some benzo[b]thiophene derivatives of anthracene and benz[a]anthracene

    Henson, Paul DouglasVirginia Polytechnic Institute1964

    vt Repository record

  4. Mg- and Zn-Mediated Synthesis of Heterocycles in Solution and on the Solid Phase

    Bérillon, LaurentLudwig-Maximilians-Universität

    … In the first part, functionalized zinc derivatives were used due to their high functional group tolerance. Thus various thymine derivatives have been prepared both in solution and on the solid phase. Alternatively, a new route to functionalized heterocyclic Grignard reagents was …

    lmu-germany Repository record

  5. Studies on conducting polymers : the synthesis and anodic electropolymerisation of novel B-functionalised thiophenes

    Adebimpe, David O. B. A.University of North London1994

    … on conducting polymers, eight B-functionalised thiophene derivatives viz; trans-l,2-bis(3 ’-thienyl)ethene, [1]; trans-l-(l ‘-pyrenyl)-2-(3’’-thienyl)ethene, [2]; trans-l-(p-N,N-dimethylaminophenyl)-2-(3 ‘-thienyl)ethene, [3]; trans-l-(ferrocenyl)-2-(3 ‘-thienyl)ethene, [4]; (E,E)-3,4-bis-(2 …

    london-metro Repository record

  6. Theoretical And Spectroscopic Studies Of Molecular Systems For Charge Transfer And Energy Storage And Transfer

    Scardino, Debra2019

    … newly-developed molecules based on perylene and thiophene derivatives for device applications including nonlinear optics, photovoltaic cells, and molecular electronics. The importance of the synergy between theory and experiment is also demonstrated in the area of chemical education.

    mississippi Repository record

  7. Experimental and Theoretical Study of Resonance Raman Spectroscopy in Ground and Excited Electronic States

    Barclay, MatthewUniversity of Kansas2019

    … with extended π conjugation. Conjugated thiophene derivatives have a variety of interesting optical and electronic properties, which makes them ideal targets for studies of charge-transport processes. Additionally, the delocalized π electron distribution gives these compounds relatively …

    ku Repository record

  8. Thiophene and Derivatives for Use in Pyridazines and Thiapentalenes

    Cannon, Benjamin Tyree

    … and advantages that heterocycles, particularly thiophene and thiophene derivative complexes, and cyclopenta[c]thiophenes offer in the manufacturing of organic semiconductors. One area of thiophene research that has showed promise in leading to mass production of semiconductors derived from …

    wku-diss Repository record

  9. Studio di complessi di rame (II) e platino (II) con proprietà antitumorali

    TRUDU, FEDERICAUniversità degli Studi di Cagliari2015

    … addition, mixed Cu(II) complexes with phen and thiophene derivatives of general formula [Cu(phen)2(T)](ClO4)2 (T=1-methylthio-thiophene-2-carboxylic acid, 2- methylthio-thiophene-1-carboxylic acid, 2-thiophenecarboxamide, 2- thiophenecarboxylate) have been prepared. A family of Pt(II) complexes …

    cagliari Repository record

  10. Thiophene Derivative Monomers Co-electropolymerized on Microelectrodes within Arrays for Tailored Surface Chemistry and Electrochemical Properties

    Jones, Benjamin J.2021

    … co-electropolymerization of two thiophene derivatives, (2,3-dihydrothieno[3,4-b]dioxin-2-yl)methanol (1) and 4-((2,3-dihydrothieno[3,4-b][1,4]dioxin-2-yl)-methoxy)-4-oxobutanoic acid (2), in aqueous solutions (0.02 M total monomer, 0.05 M sodium dodecyl sulfate (SDS) and 0.1 M …

    arkansas Repository record

  11. Enhancing materials for fuel cells and organic solar cells through molecular design

    Moh, Lionel C. H. (Lionel Chuan Hui)Massachusetts Institute of Technology2017

    … electron donor. Comparison with analogous thiophene derivatives shows that C4S4 moiety raises the highest occupied molecular orbital (HOMO) by 0.7 - 1.0 eV, suggesting a stronger electron donating character than thiophene. Furthermore, crystal structures of C4S4 molecules show planarity in …

    mit Repository record

  12. Electronic evaluation of organic semiconductors towards electronic devices

    Taher Elmasly, Saadeldin ElaminUniversity of Strathclyde2013

    … and thermal analyses. Chapter 2 Presents thiophene copolymers with electroactive nitrogen heterocycles. In section 1, a series of monomers containing heteropentalene mesomeric betaine derivatives were characterized. In particular the 3,4-ethylenedioxythiophene (EDOT) derivative (9) was …

    strathclyde Repository record