Works matching IS 00448249 AND DT 2005 AND VI 117 AND IP 18

Results: 38
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    Copper-Catalyzed Enantioselective Conjugate Addition of Grignard Reagents to α,β-Unsaturated EstersFinancial support from the Dutch Ministry of Economic Affairs under the EET Scheme (grant nos. EETK97107 and EETK99104) and the Sixth Framework Programme of the European Community (Marie Curie Intra-European Fellowship to F.L.; contract no: MEIF-CT-2004-009767) is gratefully acknowledged. We thank T. D. Tiemersma-Wegman for technical support (GC and HPLC) and Dr. W. R. Browne for valuable discussions. We are grateful to Dr. H.-U. Blaser (Solvias, Basel) for a generous gift of josiphos ligands.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 18, p. 2812
    By:
    • Fernando López;
    • Syuzanna R. Harutyunyan;
    • Auke Meetsma;
    • Adriaan J. Minnaard;
    • Ben L. Feringa
    Publication type:
    Article
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    Total Synthesis of Antascomicin BThe authors would like to thank Novartis for the Novartis Research Fellowship (to S.V.L.), Trinity College, Cambridge for a Junior Research Fellowship (to D.E.A.B.), Pembroke College, Cambridge and the Royal Society for fellowships (to M.D.S.), the EPSRC (to C.M.G.-J., M.R.L., C.M., and D.E.A.B.), Tanabe Seiyaku Co., Ltd. for a postdoctoral fellowship (to K.Y.), and the Japanese Society for the Promotion of Sciences (to R.A.). The authors would also like to acknowledge the contribution of Prof. Hidenori Watanabe (University of Tokyo; Cambridge 1998–2000) whose studies on a related system were invaluable in the development of the macrocyclization method described herein.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 18, p. 2792, doi. 10.1002/ange.200500174
    By:
    • Dominic E. A. Brittain;
    • Charlotte M. Griffiths-Jones;
    • Michael R. Linder;
    • Martin D. Smith;
    • Catherine McCusker;
    • Jaqueline S. Barlow;
    • Ryo Akiyama;
    • Kosuke Yasuda;
    • Steven V. Ley
    Publication type:
    Article
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    Ultra-rapid Synthesis of 15O-Labeled 2-Deoxy-D-glucose for Positron Emission Tomography (PET)This work was supported by a Grant-in-Aid for the 21st century COE Program for Frontiers in Fundamental Chemistry from the Ministry of Education, Culture, Sports, Science, and Technology of Japan (to E.N.), and by a postdoctoral research fellowship for SPD from the Japan Society for the Promotion of Science (to H.Y.). We thank Dr. Akihiro Noda for assistance with PPIS imaging and Dr. Masahiro Yamanaka and Dr. Cecile Savarin for their important previous contributions.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 18, p. 2768, doi. 10.1002/ange.200500044
    By:
    • Hideki Yorimitsu;
    • Yoshihiro Murakami;
    • Hiroyuki Takamatsu;
    • Shintaro Nishimura;
    • Eiichi Nakamura
    Publication type:
    Article
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    Total Synthesis of (−)-Laulimalide: Pd-Catalyzed Stereospecific Ring Construction of the Substituted 3,6-Dihydro[2H]pyran UnitsThis research was supported (in part) by the 21st COE Program from the Ministry of Education, Science and Culture of Japan. We appreciate Dr. B. M. Gallagher, Jr. (Eisai Research Institute) for providing a copy of NMR charts for the seco acid 20 and (−)-laulimalide 1.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 18, p. 2816, doi. 10.1002/ange.200500029
    By:
    • Jun'ichi Uenishi;
    • Masashi Ohmi
    Publication type:
    Article
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    Strong Means Slow: Dynamic Contributions to the Bulk Mechanical Properties of Supramolecular NetworksThis work was supported by the Petroleum Research Fund of the American Chemical Society and Duke University. Partial support was provided by the North Carolina Biotechnology Center and Research Corp. D.M.L. is an NSF IGERT Fellow (DGE-0221632). S.L.C. gratefully acknowledges a DuPont Young Professor Award and a Camille and Henry Dreyfus New Faculty Award. We thank S. Zauscher for access to his rheometer, T. Ribiero for assistance with the dynamic NMR spectroscopy experiments, and T. Al-Tel for helpful conversations.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 18, p. 2806, doi. 10.1002/ange.200500026
    By:
    • Wayne C. Yount;
    • David M. Loveless;
    • Stephen L. Craig
    Publication type:
    Article
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    Molecular Basis of Perhydrolase Activity in Serine HydrolasesWe thank the Swedish Foundation for International Cooperation in Research and Higher Education (STINT) and the University of Minnesota for financial support, the Minnesota Supercomputing Institute for computer modeling resources, C. Savile for advice and discussions, and M. Smith and J. Gosse for initial work.

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    Angewandte Chemie, 2005, v. 117, n. 18, p. 2802, doi. 10.1002/ange.200463006
    By:
    • Peter Bernhardt;
    • Karl Hult;
    • Romas J. Kazlauskas
    Publication type:
    Article
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    Effect of the Metal-Assisted Assembling Mode on the Redox States of Hexaazatriphenylene HexacarbonitrileWe would like to thank Prof. Dr. Takashi Kawamura and Dr. Ryo Kitaura for their help with the DFT calculations. This work was supported by a Grant-In-Aid for Science Research from the Ministry of Education, Culture, Sports, Science and Technology, Japan. S.F. is grateful to the JSPS Research Fellowships for Young Scientists.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 18, p. 2760, doi. 10.1002/ange.200462962
    By:
    • Shuhei Furukawa;
    • Takashi Okubo;
    • Shigeyuki Masaoka;
    • Daisuke Tanaka;
    • Ho-Chol Chang;
    • Susumu Kitagawa
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    Article
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    Monodisperse Magnetic Single-Crystal Ferrite MicrospheresThis work was supported by the NSFC (90 406 003, 20 401 010, 50 372 030, 20 025 102, 20 131 030), the Foundation for the Author of National Excellent Doctoral Dissertation of the P.R. China, and the state key project of fundamental research for nanomaterials and nanostructures (2003CB716901).

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 18, p. 2842, doi. 10.1002/ange.200462551
    By:
    • Hong Deng;
    • Xiaolin Li;
    • Qing Peng;
    • Xun Wang;
    • Jinping Chen;
    • Yadong Li
    Publication type:
    Article
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    An Exceptionally Selective Lead(II)-Regulatory Protein from Ralstonia Metallidurans: Development of a Fluorescent Lead(II) ProbeThis work was supported by the University of Chicago and a Searle Scholar award to C.H. P.C. is supported by the Burroughs Wellcome Fund Cross-Disciplinary Training Program (grant no.: 1001774C). The work by B.G., S.T., and D.v.d.L. was supported by Laboratory Directed Research and Development funds at the Brookhaven National Laboratory under contract with the US Department of Energy. We thank Dr. J. Piccirilli for the use of the DNA synthesizer, Dr. N.-S. Li, E. M. Duguid, and Y. Mishina for assistance with DNA synthesis, and the Biophysics Core Facility at the University of Chicago, and Dr. M. A. Yousef for help with fluorescence and isothermal titration calorimetry measurements.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 18, p. 2775, doi. 10.1002/ange.200462443
    By:
    • Peng Chen;
    • Bill Greenberg;
    • Safiyh Taghavi;
    • Christine Romano;
    • Daniel van der Lelie;
    • Chuan He
    Publication type:
    Article
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    Quantitative Dynamic Interconversion between AgI-Mediated Capsule and Cage Complexes Accompanying Guest Encapsulation/ReleaseThis work was supported by a Grant-in-Aid for The 21 st Century COE Program for Frontiers in Fundamental Chemistry and by Grants-in-Aid for Scientific Research (S) to M.S. (No. 16 105 001) and for Scientific Research on Priority Areas, “Dynamic Complexes” to S.H. (No. 420/16033215) from the Ministry of Education, Culture, Sports, Science, and Technology of Japan.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 18, p. 2787, doi. 10.1002/ange.200462394
    By:
    • Shuichi Hiraoka;
    • Koji Harano;
    • Motoo Shiro;
    • Mitsuhiko Shionoya
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    Article
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    Chasing a Phantom by Total Synthesis: The Butylcycloheptylprodigiosin CaseGenerous financial support from the Deutsche Forschungsgemeinschaft (Leibniz award program), the Fonds der Chemischen Industrie, and the Merck Research Council is gratefully acknowledged. We thank Dr. R. Mynott and C. Wirtz for their invaluable help with numerous NMR analyses and Prof. H. Floss for providing a copy of the 1H NMR spectrum of his “pink pigment” for comparison.

    Published in:
    Angewandte Chemie, 2005, v. 117, n. 18, p. 2837, doi. 10.1002/ange.200462215
    By:
    • Alois Fürstner;
    • Karin Radkowski;
    • Hartwig Peters
    Publication type:
    Article
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