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DiMagno Research Group

UNL Department of Chemistry

List of Publications

(34)      Competitive Demethylation and Substitution in Trimethylanilinium Fluorides, H. Sun and S. G. DiMagno,  J. Fluorine Chem. 2007, 128, 806-812.
DOI: 10.1016/j.jfluchem.2007.03.009

(33)     Fluoride relay: a new concept for the rapid preparation of anhydrous nucleophilic fluoride
salts from KF, H. Sun, S. G. DiMagno, Chem. Comm. 2007, 528-529.
DOI: 10.1039/b614368g

(32)     Tetra-n-butylammonium Fluoride, H-Y Li, H. Sun, S G. DiMagno Electronic Encyclopedia of Reagents for Organic Synthesis, 2007
DOI: 10.1002/047084289X.rt015.pub2

(31)      Single Enantiomer, Chiral Donor-Acceptro Metal Complexes from Bisoxazoline Pseudoracemates, J. M. Atkins, S. A. Moteki, S. G. DiMagno, and J. M. Takacs, Org. Lett., 2006, 8¸2759-2762.

(30)     The Strength of Weak Interactions: Aromatic Fluorine in Drug Design, S. G. DiMagno and H. Sun, Curr. Top. Med. Chem., 2006, 6, 1473-1482.
DOI: 10.2174/156802606777951127

(29)      NADH Oxidation by Fluorinated Rhodium Porphyrins, J. C. Biffinger, H. Sun, and S. G. DiMagno, Eur. J. Inorg. Chem. submitted.

(28)      Room-Temperature Nucleophilic Aromatic Fluorination: Experimental and Theoretical Studies, H. Sun and S. G. DiMagno, Angew. Chem.Int. Ed.  2006, 45, 2720-2725. (Hot Paper, Web publication 3/20/06).
DOI: 10.1002/anie.200504555

(27)      Anhydrous Tetrabutylammonium Fluoride, H. Sun and S. G. DiMagno, J. Am. Chem. Soc. 2005, 127, 250-251.
DOI: 10.1021/ja0440497

(26)      Ion-pairing in Tetraphenylporphyrin Oxidation: A Semiquantitative Study, H. Sun,  J. C. Biffinger and S. G. DiMagno, Dalton Trans., 2005, 3148-3154.
DOI: 10.1039/b506109a

(25)      The Polar Hydrophobicity of Fluorinated Compounds, J. C. Biffinger, H. W. Kim, S. G. DiMagno, ChemBiochem 2004, 5, 622-627.
DOI: 10.1002/cbic.200300910

(24)      Reversible Electrochemical Generation of Rh(II) Porphyrins: Thwarting Disproportionation with Weakly Coordinating Anions, H. Sun, R. Xue, A. P. Nelson, J. Redepenning and S. G. DiMagno, Inorg. Chem. 2003, 42, 4507-4509.
DOI: 10.1021/ic0345830

(23)      Slow Electron Transfer Rates for Fluorinated Cobalt Porphyrins: Electronic and Conformational Factors Modulating Metalloporphyrin ET, H. Sun, V. V. Smirnov and S. G. DiMagno, Inorg. Chem. 2003, 42, 6032-6040.
DOI: 10.1021/ic034705o

(22)      Water-Soluble b-Octafluorinated Porphyrins J. C. Biffinger, H. Sun, A. P. Nelson and S. G. DiMagno, Org. Biomol. Chem., 2003, 1, 733-736

(21)      On the Negligible Impact of Ruffling on the Electronic Spectra of Porphine, Tetramethylporphyrin, Perfluoroalkylporphyrins, A. K. Wertsching, A. S. Koch and S. G. DiMagno J. Am. Chem. Soc. 2001, 123, 3932-3937.

(20)      Structure and Photophysics of b-Octafluoro-meso-tetraarylporphyrins V. V. Smirnov, E. K. Woller, D. Tatman, and S. G. DiMagno Inorg. Chem., 2001, 40, 2614-2619.

(19)    Umpolung of a Metal-Carbon Bond: A Potential Route to Porphyrin-Based Methane Functionalization Catalysts, A. P. Nelson and S. G. DiMagno J. Am. Chem. Soc. 2000, 122, 8569-8570.

(18)      Polymerization of 3,4-Difluoropyrrole and Electrochemical Behaviour of Poly(difluoropyrrole), P. Audebert, F. Miomandre, S. G. DiMagno, V. V. Smirnov, and P. Hapiot, Chem. Mat. 2000, 12, 2025-2030.

(17)      19F NMR and Structural Evidence for Spin State Modulation of Co(II) in a Weak Field Porphyrin Ligand, V. V. Smirnov, E. K. Woller and S. G. DiMagno Inorg. Chem., 1998, 37, 4971-4978.

(16)      Synthesis, Structure, and Transport Properties of a Heavily-Fluorinated Carbohydrate Analogue, H. Kim, P. Rossi, R. Shoemaker, and S. G. DiMagno J. Am. Chem. Soc.  1998, 120, 9082-9083.
DOI: 10.1021/ja9803714

(15)      A Straightforward Synthesis of 3,4-Difluoropyrrole, E. K. Woller, V. V. Smirnov, and S. G. DiMagno J. Org. Chem. 1998, 13, 5706-5707.

(14)     2,3,7,8,12,13,17,18-Octafluoro-5,10,15,20-tetraarylporphyrins and their Zinc Complexes: First Spectroscopic, Electrochemical, and Structural Characterization of a Perfluorinated Tetraarylmetalloporphyrin, E. K. Woller and S. G. DiMagno, J. Org. Chem. 1997, 62, 1583-1588.

(13)      Fluorous Biphasic Singlet Oxygenation with a Perfluoroalkylated Photosensitizer, S. G. DiMagno, P. H. Dussault, and J. A. Schultz, J. Am. Chem. Soc.  1996, 118, 5312-5313.

(12)      Electronic Consequences of Nonplanar Core Conformations in Electron-Deficient Porphyrins: The Structure and Spectroscopic Properties of [5,10,15,20-Tetrakis(heptafluoropropyl)porphyrinato]cobalt(II), S. G. DiMagno, A. K. Wertsching, and C. R. Ross II, J. Am. Chem. Soc.  1995, 117, 8279-80.

(11)      Facile Synthesis of meso-Tetrakis(perfluoroalkyl)porphyrins: Spectroscopic Properties and X-Ray Crystal Structure of Highly Electron-Deficient 5,10,15,20-Tetrakis(heptafluoropropyl)porphyrin, S. G. DiMagno, R. A. Williams and M. J. Therien, J. Org. Chem.  1994, 59, 6943-6948.

(10)      Dipyrryl and Porphyrinic Precursors to Supramolecular Conjugated (Porphinato)metal Arrays.  Syntheses of Dipyrrylmethane and (5,15-Diphenylporphinato)zinc(II)., V. S.-Y. Lin, P. M. Iovine, S. G. DiMagno, and M. J. Therien, Inorg. Syntheses  2002, 33, 55-61.

 (9)      Exceptional Electronic Modulation of Porphyrins through meso-Arylethynyl Groups. Electronic Spectroscopy, Electronic Structure, and Electrochemistry of [5,15-Bis[(aryl)ethynyl]-10,20-diphenylporphinato]zinc(II) Complexes;  X-ray Crystal Structures of [5,15-Bis[(4'-fluorophenyl)ethynyl]-10,20-diphenylporphinato]zinc(II) and 5,15-Bis[(4'-methoxyphenyl)ethynyl]-10,20-diphenylporphyrin,  S. M. LeCours, S. G. DiMagno, and M. J. Therien, J. Am. Chem. Soc.  1996, 118, 11854-11864.

(8)        Push-Pull Arylethynyl Porphyrins: New Chromophores That Exhibit Large Molecular First-Order Hyperpolarizabilities, S. M. LeCours, H.-W. Guan, S. G. DiMagno, C. H. Wang, and M. J. Therien, J. Am. Chem. Soc.  1996, 118, 1497-1503.

(7)        Novel Acetylenyl Porphyrins: Key Structural Elements for Porphyrin-Based Polymers and Light-Harvesting Antenna, V. S.-Y. Lin, S. G. DiMagno and M. J. Therien, Science (Washington, D. C.) 1994, 264, 1105-1111.

(6)        Facile Elaboration of Porphyrins via Metal-Mediated Cross-Coupling, S.G. DiMagno, V. S.-Y. Lin, and M. J. Therien, J. Org. Chem. 1993, 58, 5983-5993

(5)        Catalytic Conversion of Simple Bromoporphyrins into Alkyl-, Aryl-, Pyridyl- and Vinyl-Substituted Porphyrins, S. G. DiMagno, V. S.-Y. Lin, and M. J. Therien, J. Am. Chem. Soc. 1993, 115, 2513-2515.

(4)        Pi-Stacking and Aggregation of Pyridinium-Substituted Indolizines, P. W. Carter, S. G. DiMagno, J. D. Porter, and A. Streitwieser, J. Phys. Chem. 1993, 97, 1085-1096.

(3)       Reactivity of 1,2,3,3-Tetrakis[4-(dimethylamino)pyridinium-1-yl]cyclopropene, A. S. Feng, D. V. Speer, S. G. DiMagno, M. S. Konigs, and A. Streitwieser, J. Org. Chem. 1992, 57, 2902-2909.

(2)        The Structure and Remarkable Stability of a Perpyridinium-Substituted Allyl Radical, S. G. DiMagno, K. C. Waterman, D. V. Speer, and A. Streitwieser, J. Am. Chem. Soc. 1991, 113, 4679-81.

(1)      EPR Spectroscopy of Mn+2:CaO An Advanced Physical Chemistry Laboratory Experiment, R. Moore, S. G. DiMagno, and H. W. Yoon, J. Chem. Ed., 1986, 63(9) 818-20.

List of Service Publications:

       Tetra-n-butylammonium Fluoride, Encyclopedia of Reagents for Organic Synthesis, 2006, in press.

       Book Review, J. Am. Chem. Soc. 1997, 119, 5079-5080.

 

Contact:

Stephen G. DiMagno