Works matching IS 00448249 AND DT 2007 AND VI 119 AND IP 3

Results: 35
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    Enantioselective Total Synthesis of (+)-Homochelidonine by a PdII-Catalyzed Asymmetric Ring-Opening Reaction of a meso-Azabicyclic Alkene with an Aryl Boronic AcidWe thank the NSERC, Merck Frosst Canada, and the University of Toronto for support of our programs, Jérémy Ruiz for initial studies using the N-Cbz azabicycle, Alena Rudolph for initial studies into the enantioselective reaction, and Dr. Christopher Dockendorff for first bringing this natural product to our attention.

    Published in:
    Angewandte Chemie, 2007, v. 119, n. 3, p. 437, doi. 10.1002/ange.200603945
    By:
    • Helen 4;A. McManus;
    • Matthew 4;J. Fleming;
    • Mark Lautens
    Publication type:
    Article
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    Evidence of an Equimolar C2H2–CO2 Reaction in the Synthesis of Carbon NanotubesThe work in Lausanne was supported by the Swiss National Science Foundation and its NCCR “Nanoscale Science”. We are also grateful to the Centre Interdisciplinaire de Microscopie Electronique (CIME) at EPFL for access to electron microscopes and for technical support. The authors acknowledge the support of INTAS 03-50-4409 grant.

    Published in:
    Angewandte Chemie, 2007, v. 119, n. 3, p. 445, doi. 10.1002/ange.200603764
    By:
    • Arnaud Magrez;
    • Jin 4;W. Seo;
    • Vladimir 4;L. Kuznetsov;
    • László Forró
    Publication type:
    Article
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    Formation and Structure of a Sterically Protected Molybdenum Hydride Complex with a 15-Electron Configuration: [(1,2,4-C5H2tBu3)Mo(PMe3)2H]+We thank the European Commission through the HYDROCHEM program (contract HPRN-CT-2002-00176) for support of this work. M.B. thanks the Spanish Ministerio de Educación y Ciencia for a postdoctoral fellowship.

    Published in:
    Angewandte Chemie, 2007, v. 119, n. 3, p. 433, doi. 10.1002/ange.200603628
    By:
    • Miguel Baya;
    • Jennifer Houghton;
    • Jean-Claude Daran;
    • Rinaldo Poli
    Publication type:
    Article
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    Environmentally Friendly and Highly Sensitive Ruthenium(II) Tris(2,2′-bipyridyl) Electrochemiluminescent System Using 2-(Dibutylamino)ethanol as Co-ReactantWe thank Prof. E. 4;K. Wang and Prof. S. 4;J. Dong for their helpful suggestions. This work was kindly supported by the National Natural Science Foundation of China (grant no. 20505016 and 20427003), the Hundred Talents Program of the Chinese Academy of Sciences, the State Key Laboratory of Electroanalytical Chemistry, and the Changchun Institute of Applied Chemistry.

    Published in:
    Angewandte Chemie, 2007, v. 119, n. 3, p. 425, doi. 10.1002/ange.200603491
    By:
    • Xiaoqing Liu;
    • Lihong Shi;
    • Wenxin Niu;
    • Haijuan Li;
    • Guobao Xu
    Publication type:
    Article
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    [Mn(tmc)(O2)]+: A Side-On Peroxido Manganese(III) Complex Bearing a Non-Heme LigandThis research was supported by KOSEF/MOST through the Creative Research Initiative Program (to W.N.), the BK 21 Program (to J.Y.K.), and the Korea Research Foundation (KRF-2005-217-C00006 to M.S.S. and KRF-2005-015-C00225 to J.K.). We also thank the Center for Bioactive Molecular Hybrids at Yonsei University for allowing us to use their NMR facility. tmc=1,4,8,11-tetramethyl-1,4,8,11-tetraazacyclotetradecane.

    Published in:
    Angewandte Chemie, 2007, v. 119, n. 3, p. 381, doi. 10.1002/ange.200603414
    By:
    • Mi 4;Sook Seo;
    • Ja 4;Young Kim;
    • Jamespandi Annaraj;
    • Youngmee Kim;
    • Yong-Min Lee;
    • Sung-Jin Kim;
    • Jinheung Kim;
    • Wonwoo Nam
    Publication type:
    Article
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    Efficient Sensitization of Nanocrystalline TiO2 Films by a Near-IR-Absorbing Unsymmetrical Zinc PhthalocyanineWe acknowledge financial support of this work by the Swiss Federal Office for Energy (OFEN). P.Y.R. and G.L. are thankful to IICT and AISIN COSMOS R&D Co. Ltd. for financial support.

    Published in:
    Angewandte Chemie, 2007, v. 119, n. 3, p. 377, doi. 10.1002/ange.200603098
    By:
    • Paidi 4;Yella Reddy;
    • Lingamallu Giribabu;
    • Christopher Lyness;
    • Henry 4;J. Snaith;
    • Challuri Vijaykumar;
    • Malapaka Chandrasekharam;
    • Mannepalli Lakshmikantam;
    • Jun-Ho Yum;
    • Kuppuswamy Kalyanasundaram;
    • Michael Grätzel;
    • Mohammad 4;K. Nazeeruddin
    Publication type:
    Article
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    Chiral Neutral Zirconium Amidate Complexes for the Asymmetric Hydroamination of AlkenesThis work was supported by Boehringer Ingelheim Canada, Ltd., and a matching NSERC CRD grant. M.W. and D.C.L. thank the UBC and the Department of Chemistry for graduate fellowships. C.S.Y. and J.A.K. thank the NSERC for summer undergraduate research fellowships. The authors thank Robert 4;K. Thomson and Brian 4;O. Patrick for assistance with X-ray crystallography.

    Published in:
    Angewandte Chemie, 2007, v. 119, n. 3, p. 358
    By:
    • Mark 4;C. Wood;
    • David 4;C. Leitch;
    • Charles 4;S. Yeung;
    • Jennifer 4;A. Kozak;
    • Laurel 4;L. Schafer
    Publication type:
    Article
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    Synthesis and Properties of Oxygen-Centered Tetradecaimido Hexatantalum ClustersWe are indebted to Dr. Fred Hollander and Dr. Allen Oliver at the UC Berkeley CHEXRAY X-ray crystallographic facility and Dr. Kathleen Durkin at the Molecular Graphics Facility (NSF grant CHE-0233882) for crystallographic and computational consultation, respectively, as well as Dr. John Greaves at UC, Irvine for mass spectrometry data. We also thank Dr. Alexandr Shafir for providing a preliminary structure of 2 obtained by using MoKα radiation. This work was supported by NIH grant GM-25459 to R.G.B. and DOE funding to J.A.

    Published in:
    Angewandte Chemie, 2007, v. 119, n. 3, p. 373, doi. 10.1002/ange.200603019
    By:
    • Jamin 4;L. Krinsky;
    • Laura 4;L. Anderson;
    • John Arnold;
    • Robert 4;G. Bergman
    Publication type:
    Article
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    Quantum Chemical Modeling and Preparation of a Biomimetic Photochemical SwitchThis work was supported by the Università di Siena (PAR02/04), FIRB (RBAU01EPMR), and COFIN2004 (Prot. 200431072_002). We are grateful to Prof. Donato Donati for help with the organic synthesis.

    Published in:
    Angewandte Chemie, 2007, v. 119, n. 3, p. 418, doi. 10.1002/ange.200602915
    By:
    • Flavio Lumento;
    • Vinicio Zanirato;
    • Stefania Fusi;
    • Elena Busi;
    • Loredana Latterini;
    • Fausto Elisei;
    • Adalgisa Sinicropi;
    • Tadeusz Andruniów;
    • Nicolas Ferré;
    • Riccardo Basosi;
    • Massimo Olivucci
    Publication type:
    Article
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    Oligothiophene-Based Catenanes: Synthesis and Electronic Properties of a Novel Conjugated Topological StructureThis work was supported by the DFG in the frame of SFB 4;569 (Univ. Ulm), SFB 4;624 (Univ. Bonn), and the Fonds der Chemischen Industrie. We would like to thank Dr. Roland Werz (Institut für Organische Chemie I, Univ. Ulm) for NMR spectroscopic measurements and valuable discussions. This work was supported by graduate student foundation grants (to M.A.) from the state of Baden-Württemberg and from the Studienstiftung des Deutschen Volkes (to A.R.).

    Published in:
    Angewandte Chemie, 2007, v. 119, n. 3, p. 367, doi. 10.1002/ange.200602652
    By:
    • Peter Bäuerle;
    • Martin Ammann;
    • Markus Wilde;
    • Günther Götz;
    • Elena Mena-Osteritz;
    • Alexander Rang;
    • Christoph 4;A. Schalley
    Publication type:
    Article
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