Works matching IS 00448249 AND DT 2003 AND VI 115 AND IP 34
Results: 34
Vorschau: Angew. Chem. 34/2003.
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4241, doi. 10.1002/ange.200390595
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A [2]Pseudorotaxane-Based Molecular Machine: Reversible Formation of a Molecular Loop Driven by Electrochemical and Photochemical Stimuli ( We gratefully acknowledge the Creative Research Initiative Program and the International R&D Cooperation Program of the Korean Ministry of Science and Technology for support of this work and the Brain Korea 21 Program of the Korean Ministry of Education for graduate studentships (to W.S.J. and J.-K.K.). C.L. also thanks the Korea Science and Engineering Foundation for support (grant no. R01-2000-00050). We thank Dr. S. Samal for his help in the preparation of the manuscript. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4231, doi. 10.1002/ange.200351925
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Preparation of Ruthenic Acid Nanosheets and Utilization of Its Interlayer Surface for Electrochemical Energy Storage ( This work was partially funded by a NEDO Industrial Technology Research Grant Program and a MEXT 21st Century COE Program. ).
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4226, doi. 10.1002/ange.200351691
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[{Zn<sub>2</sub>(HPO<sub>4</sub>)<sub>4</sub>}{Co(dien)<sub>2</sub>}]·H<sub>3</sub>O: A Zinc Phosphate with Multidirectional Intersecting Helical Channels ( This work is supported by the National Natural Science Foundation of China and the State Basic Research Project of China (G2000077507). )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4223, doi. 10.1002/ange.200351643
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Columnar Supramolecular Architecture Self-Assembled from S<sub>4</sub>-Symmetric Coordination Nanotubes Encapsulating Neutral Guest Molecules ( Acknowledgement is made to the Donors of the Petroleum Research Fund, administered by the American Chemical Society, for partial support through grant PRF no. 36822 and to the National Science Foundation, through award DMR no. 0134156. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4219, doi. 10.1002/ange.200351353
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Catalytic Enantioselective Synthesis of β-Lactams: Intramolecular Kinugasa Reactions and Interception of an Intermediate in the Reaction Cascade ( Support has been provided by the National Institutes of Health (National Institute of General Medical Sciences, R01-GM066960), Merck, and Novartis. Funding for the MIT Department of Chemistry Instrumentation Facility has been furnished in part by NSF CHE-9808061 and NSF DBI-9729592. We thank Ivory D. Hills for an X-ray crystallographic study. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4216, doi. 10.1002/ange.200352103
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New Reactions of IBX: Oxidation of Nitrogen- and Sulfur-Containing Substrates To Afford Useful Synthetic Intermediates ( We thank Dr. D. H. Huang and Dr. G. Siuzdak for NMR spectroscopic and mass spectrometric assistance, respectively. Financial support for this work was provided by the National Institutes of Health (USA) and the Skaggs Institute for Chemical Biology. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4211, doi. 10.1002/ange.200352076
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A New Catalytic C—C Bond-Forming Hydrogenation: Reductive Coupling of Dienes and Glyoxals under Catalytic Hydrogenation Conditions ( This research was supported in part by the Research Corporation Cottrell Scholar Award (CS0927), the Alfred P. Sloan Foundation, the Dreyfus Foundation, and Eli Lilly. We thank Dr. Ben Shoulders for skillful assistance in the characterization of deuterated materials by one- and two-dimensional <sup>1</sup>H NMR analysis. We thank Dr. Vincent Lynch for skillful assistance in the characterization of 2 a by X-ray crystallographic analysis. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4208, doi. 10.1002/ange.200351986
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Synthesis and Characterization of Neutral, Homo and Heteronuclear Clusters with Unsubstituted Germanium or Tin Atoms ( This work was supported by the Donors of the Petroleum Research Fund Administered by the American Chemical Society. ).
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4205, doi. 10.1002/ange.200351907
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Catalytic Reforming of Oxygenated Hydrocarbons for Hydrogen with Low Levels of Carbon Monoxide ( This work was supported by U.S. Department of Energy (DOE), Office of Basic Energy Sciences, Chemical Sciences Division. We thank Sibongile Nkosi and Jonathon Tomshine for help in collecting reaction kinetics data. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4202, doi. 10.1002/ange.200351664
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Triplet Emission in Soluble Mercury(II) Polyyne Polymers ( This work was supported by a CERG Grant from the Research Grants Council of the Hong Kong SAR, P.R. China (Project No. HKBU 2048/01P) and a Faculty Research Grant from Hong Kong Baptist University (FRG/01-02/II-48). )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4198, doi. 10.1002/ange.200351672
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Fullerene-Terminated Dendritic Multiporphyrin Arrays: Dendrimer Effects on Photoinduced Charge Separation.
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4194, doi. 10.1002/ange.200351460
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Direct Formation of Mesostructured Silica-Based Hybrids from Novel Siloxane Oligomers with Long Alkyl Chains ( The authors are grateful to Prof. Y. Sugahara (Waseda University) for discussion. The work was partially supported by a Grant-in-Aid for COE research, MEXT, Japan. A. S. thanks a financial support by a Grant-in-Aid for JSPS Fellows from MEXT. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4191, doi. 10.1002/ange.200351419
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A Tris(carbene) Pincer Complex: Monomeric Platinum Carbonyl with Three Bound Carbene Centers ( The authors are indebted to the Natural Sciences and Engineering Research Council of Canada (NSERC), the Petroleum Research Fund (PRF), the Izaak Walton Killam Foundation and the University of Alberta for financial support. We also thank NOVA Chemicals Ltd. (Calgary, Canada) for support of the initial work on pincer complexes. N.D.J. Izaak Walton Killam Postdoctoral Fellow (20022004). R.A.G. PRF Summer Research Fellow (2002). )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4188, doi. 10.1002/ange.200351320
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Templatsynthese von [Cu<sup>II</sup><sub>2</sub>Cu<sup>I</sup><sub>3</sub>K<sub>6</sub>(μ<sub>6</sub>-Cl)(μ<sub>3</sub>-OtBu)<sub>12</sub>] und theoretische Untersuchung des ersten gemischtvalenten Kupferalkoxids ( Unser Dank gilt der DFG (Zentrum für funktionelle Nanostrukturen) und dem Fonds der Chemischen Industrie für finanzielle Unterstützung. Wir bedanken uns bei Dr. A. Eichhöfer für die Aufnahme der Pulverdiffraktogramme. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4169, doi. 10.1002/ange.200351395
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Generation, Trapping, and Dimerization of Pentacyclo[6.4.0.0<sup>2,10</sup>.0<sup>3,7</sup>.0<sup>4,9</sup>]dodeca-5,8,11-triene: An Uncatalyzed Thermal [2+2+2+2] Cycloaddition ( Financial support from the Ministerio de Ciencia y Tecnología (Project PPQ2002-01080) and the Comissionat per a Universitats i Recerca (Project 2001-SGR-00085) is gratefully acknowledged. S.V. thanks the Ministerio de Ciencia y Tecnología for a fellowship (Programa Ramón y Cajal). We thank the Serveis Cientifico-Tècnics of the University of Barcelona for recording the NMR spectra, the Centre de Supercomputació de Catalunya (CESCA) for computational facilities, and Ms. P. Domènech from IIQAB (CSIC, Barcelona, Spain) for carrying out the elemental analyses. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4183, doi. 10.1002/ange.200351070
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Amine-Reactive Monolayers on Scribed Silicon with Controlled Levels of Functionality: Reaction of a Bare Silicon Surface with Mono- and Diepoxides ( Acknowledgment is made to the Donors of The Petroleum Research Fund, administered by the American Chemical Society, to the Research Corporation, and to the David M. Kennedy Center at BYU for their support of this research. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4180, doi. 10.1002/ange.200250846
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Domino 1,4-Addition/Carbocyclization Reaction through a RadicalPolar Crossover Reaction ( Thanks are due to Prof. Philippe Renaud (University of Bern) for helpful discussions. ).
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4177, doi. 10.1002/ange.200250474
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Dichtefunktionalrechnungen an einer neuen Klasse C<sub>3</sub>-symmetrischer organischer Basen: hoch basische Protonenschwämme und Liganden für sehr kleine Metallkationen.
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4172, doi. 10.1002/ange.200351648
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The Role of Acyloxyphosphonium Ions and the Stereochemical Influence of Base in the Phosphorane-Mediated Esterification of Alcohols ( Financial support was provided by the Natural Sciences and Engineering Research Council of Canada. ).
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4185, doi. 10.1002/ange.200351209
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[3+3]-Cyclisierungsreaktionen von 1,3-Bis-Silylenolethern mit 1,1-Diacetylcyclopentan und 1,1-Diacetylcyclopropan ( Diese Arbeit wurde durch die Deutsche Forschungsgemeinschaft unterstützt (Heisenberg-Stipendium für P.L. und Normalverfahren). Wir danken Dr. M. Noltemeyer für die Kristallstrukturanalyse. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4165, doi. 10.1002/ange.200351263
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P<sub>4</sub><sup>2-</sup> ein 6π-aromatisches Polyphosphid im Dicaesiumcyclotetraphosphid-Ammoniak(1/2) ( Diese Arbeit wurde von der Deutschen Forschungsgemeinschaft und dem Fonds der Chemischen Industrie unterstützt. Wir danken der Chemischen Fabrik Wülfel für eine großzügige Spende von Calciumphosphid. F.K. dankt der Studienstiftung des deutschen Volkes für ein Stipendium. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4162, doi. 10.1002/ange.200351776
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Web Site: Mikroarrays: Die Menge macht's.
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4112, doi. 10.1002/ange.200390594
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Friedrich Wilhelm Ostwald (18531932), nunmehr 150 Jahre jung .
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4120, doi. 10.1002/ange.200330059
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Neuere Entwicklungen in der Synthese Helicen-artiger Moleküle.
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4116, doi. 10.1002/ange.200301667
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Buchbesprechung: Introduction to Macromolecular Crystallography. Von Alexander McPherson.
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4114, doi. 10.1002/ange.200385994
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Buchbesprechung: Molecular Imprinting. Von Makoto Komiyama, T. Takeuchi, T. Mukawa und H. Asanuma.
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4113, doi. 10.1002/ange.200385999
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Naturstoffhybride als neue Leitstrukturen bei der Wirkstoffsuche ( Das Titelbild zeigt Ganesha, den indischen Gott der Weisheit und des Wohlstands, in einem Dreieck aus den Naturstoffen Östron und Talaromycin B sowie einem synthetischen Hybrid aus beiden. Einer Legende zufolge schlug Schiwa seinem Sohn in blinder Eifersucht den Kopf ab und gab ihm reumütig den eines Elefanten, des ersten vorbeikommenden Lebewesens. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4128, doi. 10.1002/ange.200200553
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HIO<sub>3</sub> and I<sub>2</sub>O<sub>5</sub>: Mild and Selective Alternative Reagents to IBX for the Dehydrogenation of Aldehydes and Ketones ( We thank Dr. D. H. Huang, Dr. G. Suizdak, and Dr. Raj Chahda for NMR spectroscopic, mass spectrometric, and X-ray crystallographic assistance, respectively. Financial support for this work was provided by The Skaggs Institute for Chemical Biology, fellowships from GlaxoWellcome (T.M.) and the National Science Foundation (P.S.B.), and grants from Amgen, Array Biopharma, Boehringer-Ingelheim, Glaxo, Hoffmann-LaRoche, DuPont, Merck, Novartis, Pfizer, and Schering Plough.)
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4111, doi. 10.1002/ange.200390596
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Graphisches Inhaltsverzeichnis: Angew. Chem. 34/2003.
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4104, doi. 10.1002/ange.200390592
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Titelbild: Catalytic Reforming of Oxygenated Hydrocarbons for Hydrogen with Low Levels of Carbon Monoxide (Angew. Chem. 34/2003).
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4101, doi. 10.1002/ange.200390591
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Highly Enantioselective Construction of Quaternary Stereocenters on β-Keto Esters by Phase-Transfer Catalytic Asymmetric Alkylation and Michael Reaction ( This work was supported in part by a Grant-in-Aid for Scientific Research from the Ministry of Education, Culture, Sports, Science and Technology, Japan. M. Takeuchi is grateful to the Japan Society for the Promotion of Science for Young Scientists for a research fellowship. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4111, doi. 10.1002/ange.200390598
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First Observation of Alkali Metal Ion Induced TransCis Isomerization of Palladium(II) Phosphane Complexes Containing Crown Ether Moieties ( V.W.-W.Y. acknowledges support from The University of Hong Kong and the University Grants Committee Area of Excellence Scheme and the receipt of a Croucher Senior Research Fellowship (20002001) from the Croucher Foundation. C.-C.K. acknowledges the receipt of a Croucher Scholarship from the Croucher Foundation and a Li Po Chun Postgraduate Scholarship from the Li Po Chun Charitable Fund. The work has been supported by a grant from the Research Grants Council of the Hong Kong SAR, China (Project No. HKU 7120/02P). Dr. K. Lau and Dr. K. K. Cheung are gratefully acknowledged for developing the computer program for iterative fits and for solving the X-ray crystal structures, respectively. )
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4111, doi. 10.1002/ange.200390597
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Lewis Acid Catalyzed Room-Temperature MichaelisArbuzov Rearrangement ( This work was financially supported by the Délégation Générale pour L'Armement. ).
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- Angewandte Chemie, 2003, v. 115, n. 34, p. 4111, doi. 10.1002/ange.200390593
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