Works matching IS 14337851 AND DT 2003 AND VI 42 AND IP 48

Results: 31
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    Intramolecular Cross-Linking of Helical Folds: An Approach to Organic Nanotubes ( The authors thank Melanie Müller for synthesizing some of the starting materials, Dieter Lentz for use of the irradiation equipment, and Andreas Schäfer for his invaluable help with NMR experiments. Generous support by the Sofja Kovalevskaja Award of the Alexander von Humboldt Foundation, endowed by the Federal Ministry of Education and Research (BMBF) within the Program for Investment in the Future (ZIP) of the German Government, is gratefully acknowledged. )

    Published in:
    Angewandte Chemie International Edition, 2003, v. 42, n. 48, p. 6021, doi. 10.1002/anie.200352983
    By:
    • Stefan Hecht;
    • Anzar Khan
    Publication type:
    Article
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    Hepta- and Octacoordinate Boron in Molecular Wheels of Eight- and Nine-Atom Boron Clusters: Observation and Confirmation ( The theoretical work done at Utah State University was supported by the donors of The Petroleum Research Fund (PRF No. 38242-AC6), administered by the American Chemical Society. The experimental work done at Washington was supported by the US National Science Foundation (DMR-0095828) and performed at the W. R. Wiley Environmental Molecular Sciences Laboratory, a national scientific user facility sponsored by DOE's Office of Biological and Environmental Research and located at Pacific Northwest National Laboratory, operated for DOE by Battelle. )

    Published in:
    Angewandte Chemie International Edition, 2003, v. 42, n. 48, p. 6004, doi. 10.1002/anie.200351874
    By:
    • Hua-Jin Zhai;
    • Anastassia N. Alexandrova;
    • K. Alexander Birch;
    • Alexander I. Boldyrev;
    • Lai-Sheng Wang
    Publication type:
    Article
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    Chiral, Porous, Hybrid Solids for Highly Enantioselective Heterogeneous Asymmetric Hydrogenation of β-Keto Esters ( We acknowledge financial support from NSF (CHE-0208930). W.L. is an Alfred P. Sloan Fellow, an Arnold and Mabel Beckman Young Investigator, a Cottrell Scholar of Research Corp, and a Camille Dreyfus Teacher-Scholar. )

    Published in:
    Angewandte Chemie International Edition, 2003, v. 42, n. 48, p. 6000, doi. 10.1002/anie.200351264
    By:
    • Aiguo Hu;
    • Helen L. Ngo;
    • Wenbin Lin
    Publication type:
    Article
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    A Route to the Thapsigargins from (S)-Carvone Providing a Substrate-Controlled Total Synthesis of Trilobolide, Nortrilobolide, and Thapsivillosin F ( This work was supported by a Wellcome Trust Research Fellowship (to S.F.O.), a Marie Curie Fellowship (to K.H.), the Deutsche Forschungsgemeinschaft (to O.S.), The Royal Society (to M.D.S.), and Novartis Research Fellowships (to S.V.L.). We thank Prof. S. B. Christensen for providing natural product samples for reference purposes and Dr. John Davis for X-ray crystallographic analyses. Early synthesis efforts by Dr. Helen Gold, Dr. Alison Woolford, and Emily Balskus are also gratefully acknowledged. )

    Published in:
    Angewandte Chemie International Edition, 2003, v. 42, n. 48, p. 5996, doi. 10.1002/anie.200353140
    By:
    • Steven F. Oliver;
    • Klemens Högenauer;
    • Oliver Simic;
    • Alessandra Antonello;
    • Martin D. Smith;
    • Steven V. Ley
    Publication type:
    Article
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    Assembling Metal Clusters with Covalent Linkers: Synthesis and Structure of a Quasi-Planar Pt<sub>18</sub> Dendrimer Containing Five Clusters Connected by σ-Alkynyl Spacers ( This work was supported by Ministero dell'Istruzione, dell'Università e della Ricerca (MIUR), Programmi di Interesse Nazionale, 2002–2003. )

    Published in:
    Angewandte Chemie International Edition, 2003, v. 42, n. 48, p. 5990, doi. 10.1002/anie.200352954
    By:
    • Alberto Albinati;
    • Piero Leoni;
    • Lorella Marchetti;
    • Silvia Rizzato
    Publication type:
    Article
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    Palladium-Catalyzed DYKAT of Vinyl Epoxides: Enantioselective Total Synthesis and Assignment of the Configuration of (+)-Broussonetine G ( DYKAT= dynamic kinetic asymmetric transformation. We thank the National Science Foundation and the National Institutes of Health (GM-13598), the Eli Lilly Corporation (fellowship to DBH), and the Deutsche Forschungsgemeinschaft (fellowship to MJW) for their generous support of our programs. We also thank Dr. Maiko Shibano and Prof. G. Kusano (Osaka University of Pharmaceutical Sciences) for NMR spectra and their donation of a sample of natural broussonetine G. Mass spectra were provided by the Mass Spectrometry Regional Center of the University of California-San Francisco supported by the NIH Division of Research. )

    Published in:
    Angewandte Chemie International Edition, 2003, v. 42, n. 48, p. 5987, doi. 10.1002/anie.200352857
    By:
    • Barry M. Trost;
    • Daniel B. Horne;
    • Michael J. Woltering
    Publication type:
    Article
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    High-Throughput Screening by Using a Blue-Fluorescent Antibody Sensor ( This work was supported by funding from the Skaggs Institute for Chemical Biology. We thank Prof. Hyung-geun Park (Seoul National University, Korea) and Prof. Nobuyuki Mase (Shizuoka University, Japan) for helpful discussions. )

    Published in:
    Angewandte Chemie International Edition, 2003, v. 42, n. 48, p. 5984, doi. 10.1002/anie.200352793
    By:
    • Masayuki Matsushita;
    • Kazuhiro Yoshida;
    • Noboru Yamamoto;
    • Peter Wirsching;
    • Richard A. Lerner;
    • Kim D. Janda
    Publication type:
    Article
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    Development of a High-Throughput Screen for Protein Catalysts: Application to the Directed Evolution of Antibody Aldolases ( This research was supported by the NIH (Grant No. GM56528). J.G. gratefully acknowledges a postdoctoral fellowship from the NIH (Grant No. 5 F32 AI10419). This is manuscript number 15847-CH of The Scripps Research Institute. )

    Published in:
    Angewandte Chemie International Edition, 2003, v. 42, n. 48, p. 5971, doi. 10.1002/anie.200352117
    By:
    • Jeff Gildersleeve;
    • Alex Varvak;
    • Shane Atwell;
    • Doug Evans;
    • Peter G. Schultz
    Publication type:
    Article
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    Stereochemically Defined Osmium Centers from Asymmetric Diamination of Olefins: Mechanistic Implications for Osmium-Mediated Acrylate Functionalization ( K.M. gratefully acknowledges generous support from Prof. Dr. K. H. Dötz and from the Fonds der Chemischen Industrie (Liebig fellowship 2000–2003). H.M. thanks the Finnish Academy for a grant. The authors thank Mr. A. Schneider for assistance with HPLC measurements. )

    Published in:
    Angewandte Chemie International Edition, 2003, v. 42, n. 48, p. 5958, doi. 10.1002/anie.200352244
    By:
    • Kilian Muñiz;
    • Martin Nieger;
    • Heidi Mansikkamäki
    Publication type:
    Article
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    A Stable Salt of the Tris(ethene)silver Cation: Structure and Characterization of [Ag(η<sup>2</sup>-C<sub>2</sub>H<sub>4</sub>)<sub>3</sub>]<sup>+</sup>[Al{OC(CF<sub>3</sub>)<sub>3</sub>}<sub>4</sub>]<sup>-</sup> ( This work was supported by the Deutsche Forschungsgemeinschaft and the Fonds der Chemischen Industrie. We thank Prof. H. Schnöckel and Dr. H.-J. Himmel for valuable discussions. )

    Published in:
    Angewandte Chemie International Edition, 2003, v. 42, n. 48, p. 5919, doi. 10.1002/anie.200390635
    By:
    • Ingo Krossing;
    • Andreas Reisinger
    Publication type:
    Article