Now showing items 1-20 of 84

  • 15N NMR Chemical Shifts for the Identification of Dipyrrolic Structures. 

    Wood, Tabitha E., Bob Berno, Cory S. Beshara, and Alison Thompson. 2006. "15N NMR Chemical Shifts for the Identification of Dipyrrolic Structures.." Journal of Organic Chemistry 71(8): 2964-2971.
    A variety of dipyrromethanes and dipyrromethenes have been prepd., and their 15N NMR chem. shifts have been measured by two-dimensional correlation to 1H NMR signals. The nitrogen atoms in five examples of dipyrromethanes ...
  • Activation and deprotection of F-BODIPYs using boron trihalides 

    Lundrigan, Travis, T. Stanley Cameron, and Alison Thompson. 2014. "Activation and deprotection of F-BODIPYs using boron trihalides." Chemical Communications 50(53): 7028-7031.
    No abstract available.
  • Advances in the chemistry of dipyrrins and their complexes 

    Wood, Tabitha E., and Alison Thompson. 2007. "Advances in the chemistry of dipyrrins and their complexes." Chemical reviews 107(5): 1831-1861.
    No abstract available.
  • Alkali complexes of dipyrrins: Synthesis, properties and reactions 

    Thompson, Alison. 2009. "Alkali complexes of dipyrrins: Synthesis, properties and reactions." ORGN 446 Abstracts of Papers of the American Chemical Society 237.
    No abstract available.
  • Amido-Functionalized Prodigiosenes: Synthesis and Anticancer Properties. 

    Saez Diaz, Rosa I., Sarah M. Bennett, and Alison Thompson. 2009. "Amido-Functionalized Prodigiosenes: Synthesis and Anticancer Properties.." ChemMedChem 4(5): 742-745.
    Amido-functionalized prodigiosin-derived compds., such as I [R = Ph, CH2Ph, CH2CH:CH2, CH2Me, CMe3], were synthesized via a robust and efficient synthetic route. These compds. were then evaluated against 60 human cell lines ...
  • Antimicrobial activity of non-natural prodigiosenes 

    Marchal, E., Md I. Uddin, D. A. Smithen, C. L. A. Hawco, et al. 2013. "Antimicrobial activity of non-natural prodigiosenes." Rsc Advances 3(45): 22967-22971.
    No abstract available.
  • Asymmetric Dipyrrin and F-BODIPYs Conjugated to Terminal Alkynes and Alkenes 

    Published version: Figliola, C., Robertson, K., Greening, S., & Thompson, A. (2017). Asymmetric Dipyrrin and F-BODIPYs Conjugated to Terminal Alkynes and Alkenes. Journal of Organic Chemistry (June 24, 2017)
  • Asymmetric oxidation of 2-(arylsulfenyl)pyrroles 

    Thompson, Alison, Jose R. Garabatos-Perera, and H. Martin Gillis. 2008. "Asymmetric oxidation of 2-(arylsulfenyl)pyrroles." Canadian Journal of Chemistry-Revue Canadienne De Chimie 86(7): 676-681.
    The asymmetric oxidation of prochiral 2-(arylsulfenyl)pyrroles has been investigated. A marked electronic effect within the substrate significantly influenced the degree of enantioselectivity obtained, with very high enantio ...
  • Asymmetric Pauson-Khand reactions using camphor-derived chelating thiols as chiral controllers. 

    Halldorsson, Arnar, and Alison Thompson. 2002. "Asymmetric Pauson-Khand reactions using camphor-derived chelating thiols as chiral controllers.." Chemtracts 15(14): 766-770.
    To demonstrate a reliable and efficient asym. version of the Pauson-Khand reaction with the aid of a camphor-derived chelating thiol as a chiral auxiliary. Research published by I. Marchueta, E. Montenegro, D. Panov, M. ...
  • Asymmetric synthesis of mono- and dinuclear bis(dipyrrinato) complexes 

    Al-Sheikh Ali, Adeeb, Ronald E. Benson, Sascha Blumentritt, T. Stanley Cameron, et al. 2007. "Asymmetric synthesis of mono- and dinuclear bis(dipyrrinato) complexes." Journal of Organic Chemistry 72(13): 4947-4952.
    The diastereoselective syntheses of Zn(II) bis(dipyrrinato) helicates is reported, involving ligands templated by the incorporation of homochiral binol within the linker joining the two dipyrrinato units. The most ...
  • Catalytic and asymmetric aziridination using sulfur ylides. 

    Aggarwal, VK, A. Thompson, RVH Jones, and MCH Standen. 1997. "Catalytic and asymmetric aziridination using sulfur ylides.." Phosphorus Sulfur and Silicon and the Related Elements 120: 361-362.
    No abstract available.
  • Chiral molecules containing the pyrrole framework 

    Thirumalairajan, Srinath, Beth M. Pearce, and Alison Thompson. 2010. "Chiral molecules containing the pyrrole framework." Chemical Communications 46(11): 1797-1812.
    This review summarizes strategies by which chiral pyrroles, both simple and complex, have been prepared: strategies include formation of the pyrrolic ring using starting materials appended with chirality, as well as the ...
  • Chloride anion transport and copper-mediated DNA cleavage by C-ring functionalized prodigiosenes 

    Diaz, Rosa I. Saez, Jasmine Regourd, Paul V. Santacroce, Jeffery T. Davis, et al. 2007. "Chloride anion transport and copper-mediated DNA cleavage by C-ring functionalized prodigiosenes." Chemical Communications: 2701-2703.
    A new class of prodigiosenes with stability-enhancing functionalities appended to the C-ring were found to transport chloride anions through liposomal membranes, as well as to induce copper-mediated DNA cleavage.
  • Cl-BODIPYs: a BODIPY class enabling facile beta-substitution 

    Lundrigan, Travis, Sarah M. Crawford, T. Stanley Cameron, and Alison Thompson. 2012. "Cl-BODIPYs: a BODIPY class enabling facile beta-substitution." Chemical Communications 48(7): 1003-1005.
    Cl-BODIPYs, synthesized in high yields from dipyrrins under air- and moisture-free conditions, are extremely facile to substitution at boron compared to their corresponding F-BODIPYs, opening up a new route to BODIPYs ...
  • Comparison of benzene, nitrobenzene, and dinitrobenzene 2-arylsulfenylpyrroles 

    Garabatos-Perera, Jose R., Benjamin H. Rotstein, and Alison Thompson. 2007. "Comparison of benzene, nitrobenzene, and dinitrobenzene 2-arylsulfenylpyrroles." Journal of Organic Chemistry 72(19): 7382-7385.
    [GRAPHICS] The effectiveness of the 2,4-dinitrobenzenesulfenyl and 4-nitrobenzenesulfenyl groups as masking and directing groups at the 2-position of pyrrole has been investigated and compared to that of 2-phenylthiopyrrole. ...
  • Conversion of 4,4-Difluoro-4-bora-3a,4a-diaza-s-indacenes (F-BODIPYs) to Dipyrrins with a Microwave-Promoted Deprotection Strategy 

    Crawford, Sarah M., and Alison Thompson. 2010. "Conversion of 4,4-Difluoro-4-bora-3a,4a-diaza-s-indacenes (F-BODIPYs) to Dipyrrins with a Microwave-Promoted Deprotection Strategy." Organic letters 12(7): 1424-1427.
    4,4-Difluoro-4-bora-3a,4a-diaza-s-indacenes (F-BODIPYs) have been deprotected to give the corresponding free-base dipyrrins by heating a solution of the F-BODIPY In tert-butanol under 600 W of microwave irradiation in the ...
  • Conversion of F-BODIPYs to Cl-BODIPYs: Enhancing the Reactivity of F-BODIPYs 

    Lundrigan, Travis, and Alison Thompson. 2013. "Conversion of F-BODIPYs to Cl-BODIPYs: Enhancing the Reactivity of F-BODIPYs." Journal of Organic Chemistry 78(2): 757-761.
    A new method for the synthesis of Cl-BODIPYs from F-BODIPYs is reported, merely requiring treatment of the F-BODIPY with boron trichloride. Cl-BODIPYs are exploited as synthetic intermediates generated in situ for the ...
  • Dinuclear zinc(II) double-helicates of homochirally substituted bis(dipyrromethene)s 

    Wood, TE, AC Ross, ND Dalgleish, ED Power, et al. 2005. "Dinuclear zinc(II) double-helicates of homochirally substituted bis(dipyrromethene)s." Journal of Organic Chemistry 70(24): 9967-9974.
    A series of bis(dipyrromethene)s substituted with aromatic amide and aliphatic ester homochiral auxiliaries have been prepared and complexed with zinc(II) ions to form double-helical dinuclear complexes. CD analysis of the ...
  • Direct asymmetric epoxidation of aldehydes using catalytic amounts of enatiomerically pure sulfides 

    Aggarwal, VK, JG Ford, A. Thompson, RVH Jones, et al. 1996. "Direct asymmetric epoxidation of aldehydes using catalytic amounts of enatiomerically pure sulfides." Journal of the American Chemical Society 118(29): 7004-7005.
    No abstract available.
  • Double-helical dinuclear bis(dipyrromethene) complexes formed by self-assembly 

    Thompson, A., and D. Dolphin. 2000. "Double-helical dinuclear bis(dipyrromethene) complexes formed by self-assembly." Journal of Organic Chemistry 65(23): 7870-7877.
    Bis(dipyrromethene) ligands linked by an alkyl spacer between beta and beta' positions are shown to give helical dimers or monomers, dependent upon the length of the alkyl linker, upon complexation. Ligands consisting of ...