Works matching IS 00448249 AND DT 2003 AND VI 115 AND IP 40

Results: 31
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    Exceptional Redox and Photophysical Properties of a Triply Fused Diporphyrin–C<sub>60</sub> Conjugate: Novel Scaffolds for Multicharge Storage in Molecular Scale Electronics ( We thank Rolf Häfliger for the mass spectrometric measurements. This research was supported by the Swiss National Science Foundation and the NCCR “Nanoscale Science”, the Spinner Agency (Regione Emilia-Romagna, Italy), and the US National Science Foundation (CHE-0135786). )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5116, doi. 10.1002/ange.200352265
    By:
    • Davide Bonifazi;
    • Markus Scholl;
    • Fayi Song;
    • Luis Echegoyen;
    • Gianluca Accorsi;
    • Nicola Armaroli;
    • François Diederich
    Publication type:
    Article
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    A Concise and Flexible Total Synthesis of (-)-Diazonamide A ( Funding provided by the NIH (RO1-GM60591), the Howard Hughes Medical Institute, the Robert A. Welch Foundation, and unrestricted research awards from AstraZeneca, Eli Lilly, and Pfizer are gratefully acknowledged. P.H. is a fellow of the Alfred P. Sloan Foundation. A.B. thanks the medicinal chemistry section of the ACS for a pre-doctoral fellowship (sponsor: Aventis Pharmaceuticals). We are indebted to Dr. Nigam Rath (University of Missouri at St. Louis) for his crystallographic analysis of aminal 15. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5111, doi. 10.1002/ange.200352577
    By:
    • Anthony W. G. Burgett;
    • Qingyi Li;
    • Qi Wei;
    • Patrick G. Harran
    Publication type:
    Article
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    Organocatalytic Asymmetric Michael Reaction of Cyclic 1,3-Dicarbonyl Compounds and α,β-Unsaturated Ketones—A Highly Atom-Economic Catalytic One-Step Formation of Optically Active Warfarin Anticoagulant ( We are grateful to Dr. A. Lohse and Dr. N. Jacobsen at Cheminova for performing the scale-up reactions and providing compounds 2 d, f and to Dr. R. G. Hazell for X-ray crystallographic analysis of compounds 1 a, b. This work was made possible by a grant from The Danish National Research Foundation. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5105, doi. 10.1002/ange.200352136
    By:
    • Nis Halland;
    • Tore Hansen;
    • Karl Anker Jørgensen
    Publication type:
    Article
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    A Ruthenium Pterin Complex Showing Proton-Coupled Electron Transfer: Synthesis and Characterization ( We are grateful to Dr. Mikio Yasutake (Kyushu University) for his expertise in X-ray crystallography, Dr. Yasuhiro Funahashi (Nagoya Institute of Technology) for his help in preparing Hdmdmp, Prof. Kazuya Uezu (The University of Kita-Kyushu) for his help on DFT calculations, and Prof. Kazuhiro Takahashi (Kyushu University) for his help in electrolysis. We also thank financial support by a Grant-in-Aid (No. 11740373 to T.K.) from the Ministry of Education, Science, Sports, and Culture of Japan. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5101, doi. 10.1002/ange.200352111
    By:
    • Takahiko Kojima;
    • Taisuke Sakamoto;
    • Yoshihisa Matsuda;
    • Kei Ohkubo;
    • Shunichi Fukuzumi
    Publication type:
    Article
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    The Two Main DNA Lesions 8-Oxo-7,8-dihydroguanine and 2,6-Diamino-5-formamido-4-hydroxypyrimidine Exhibit Strongly Different Pairing Properties ( The work was generously supported by the Volkswagen Stiftung, the Fonds der Chemischen Industrie, and the Deutsche Forschungsgemeinschaft. We thank the Boehringer Ingelheim Fonds for a predoctoral fellowship to M.O. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5097, doi. 10.1002/ange.200351287
    By:
    • Matthias Ober;
    • Uwe Linne;
    • Johannes Gierlich;
    • Thomas Carell
    Publication type:
    Article
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    Label-Free Detection of DNA Hybridization at the Nanoscale: A Highly Sensitive and Selective Approach Using Atomic-Force Microscopy ( We thank the Leverhulme Trust (UK) for funding this project, and Mr. Jon Lee for his help in preparation of the template-stripped gold. K.S. thanks Calvin College and the Burroughs–Wellcome Fund for sabbatical support. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5084, doi. 10.1002/ange.200352178
    By:
    • Dejian Zhou;
    • Kumar Sinniah;
    • Chris Abell;
    • Trevor Rayment
    Publication type:
    Article
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    Chloride Transport Across Vesicle and Cell Membranes by Steroid-Based Receptors ( Financial support for this work was provided by the EPSRC (GR/R04584/01), the University of Bristol, the CF Trust, the NKRF, the NSF (USA), the Walther Cancer Institute, and the Royal Society. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5081, doi. 10.1002/ange.200351957
    By:
    • Atanas V. Koulov;
    • Timothy N. Lambert;
    • Rameshwer Shukla;
    • Mahim Jain;
    • J. Middleton Boon;
    • Bradley D. Smith;
    • Hongyu Li;
    • David N. Sheppard;
    • Jean-Baptiste Joos;
    • John P. Clare;
    • Anthony P. Davis
    Publication type:
    Article
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    Effective Modular Iminooxazoline (IMOX) Ligands for Asymmetric Catalysis: [Zn(IMOX)]-Promoted Enantioselective Reduction of Ketones by Catecholborane ( We thank CNR (Rome), MIUR (Rome) “Progetto Stereoselezione in Chimica Organica – Metodologie ed Applicazioni”, and the University of Bologna (funds for selected research topics) for financial support of this research. P.G.C. thanks Dr. Nicole End (Ciba Research Group, Basel) for the generous gift of benzo[b]thiophene oxazolines. Prof. Kenny Lipkowitz is acknowledged for preliminary calculations on metal IMOX complexes. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5078, doi. 10.1002/ange.200351754
    By:
    • Manuela Locatelli;
    • Pier Giorgio Cozzi
    Publication type:
    Article
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    Gas-Phase Reduction of Oxides of Nitrogen with CO Catalyzed by Atomic Transition-Metal Cations ( Support for this research by the Natural Sciences and Engineering Research Council of Canada is greatly appreciated. Also, we acknowledge support from the National Research Council, the Natural Science and Engineering Research Council, and MDS SCIEX in the form of a Research Partnership grant. As holder of a Canada Research Chair in Physical Chemistry, D.K.B. thanks the contributions of the Canada Research Chair Program to this research. We also thank Dr. I. Kretzschmar for helpful discussions. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5073, doi. 10.1002/ange.200351628
    By:
    • Voislav Blagojevic;
    • Michael J. Y. Jarvis;
    • Eric Flaim;
    • Gregory K. Koyanagi;
    • Vitali V. Lavrov;
    • Diethard K. Bohme
    Publication type:
    Article
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    Exprimierte enzymatische Ligation zur Semisynthese chemisch modifizierter Proteine ( Diese Arbeit wurde von der Deutschen Forschungsgemeinschaft (SFB 610/Projekte A1 und A3) und dem Fonds der Chemischen Industrie unterstützt. Die Autoren danken Regina Reppich für die Aufnahme der MALDI-Massenspektren. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5065, doi. 10.1002/ange.200351774
    By:
    • Zuzana Machova;
    • Regula von Eggelkraut-Gottanka;
    • Nicole Wehofsky;
    • Frank Bordusa;
    • Annette G. Beck-Sickinger
    Publication type:
    Article
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    La<sub>2</sub>CuS<sub>4</sub>: ein Lanthan-Kupfer-Sulfid mit diskreten Anionentripeln, [S<sub>3</sub>Cu···S—S···CuS<sub>3</sub>]<sup>12-</sup> gemäß La<sub>4</sub>[Cu<sub>2</sub>S<sub>6</sub>(S<sub>2</sub>)] ( Diese Arbeit wurde vom Land Baden-Württemberg gefördert. Die Autoren danken Dr. Falk Lissner für die Einkristall-Röntgenstrukturanalyse. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5060, doi. 10.1002/ange.200351641
    By:
    • Sabine Strobel;
    • Thomas Schleid
    Publication type:
    Article
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    Native Elektroneneinfang-Dissoziation zur strukturellen Charakterisierung nichtkovalenter Wechselwirkungen in nativem Cytochrom c ( Die Autoren danken dem österreichischen Fonds zur Förderung der Wissenschaften (FWF Projekt P15767, KB) und den National Institutes of Health (NIH Projekt GM16609, FWM), Dr. Rich Knochenmuss, Prof. Dr. Bernhard Kräutler, Huili Zhai, Dr. Vlad Zabrouskov, Dr. Cheng Lin und Xuemei Han für Diskussionen und Pieter Dörrestein für die Aufnahme von UV/Vis-Spektren. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 5048, doi. 10.1002/ange.200351705
    By:
    • Kathrin Breuker;
    • Fred W. McLafferty
    Publication type:
    Article
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    6-Amino-3-Pyridinols: Towards Diffusion-Controlled Chain-Breaking Antioxidants ( We thank Johan Brinkhorst for technical assistance. D.A.P. thanks NSERC Canada and Vanderbilt University for their support. This project was supported in part by the National Science Foundation as well as by the University of Bologna and the MIUR Research Project “Free Radical Research in Chemistry and Biology: Fundamental Aspects and Applications in Environment and Material Science”. )

    Published in:
    Angewandte Chemie, 2003, v. 115, n. 40, p. 4996, doi. 10.1002/ange.200390626
    By:
    • Maikel Wijtmans;
    • Derek A. Pratt;
    • Luca Valgimigli;
    • Gino A. DiLabio;
    • Gian Franco Pedulli;
    • Ned A. Porter
    Publication type:
    Article
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