Works matching IS 14337851 AND DT 2005 AND VI 44 AND IP 43

Results: 38
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    Stereospecific Synthesis of Hetero[7]helicenes by Pd-Catalyzed Double N-Arylation and Intramolecular O-ArylationWe are grateful to Prof. Takuzo Aida (The University of Tokyo) for CD spectroscopic analysis and to Prof. Takayuki Kawashima and Dr. Makoto Yamashita (The University of Tokyo) for X-ray crystallographic analysis. We also thank Prof. Koji Araki, Dr. Toshiki Mutai, and Mr. Isao Yoshikawa (The University of Tokyo) for HRMS analysis. Financial support from the Yamada Science Foundation to K. Nozaki and from Konica Minolta Technology Center, Inc. to K. Nakano are gratefully acknowledged.

    Published in:
    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7136, doi. 10.1002/anie.200502855
    By:
    • Koji Nakano;
    • Yuko Hidehira;
    • Keita Takahashi;
    • Tamejiro Hiyama;
    • Kyoko Nozaki
    Publication type:
    Article
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    Experimental and Theoretical Investigation of the Electronic and Geometrical Structures of the Au32 ClusterThe experimental work was supported by the U.S. NSF (CHE-0349426) and performed at the EMSL, a national scientific user facility sponsored by the U.S. DOE Office of Biological and Environmental Research and located at PNNL, operated for the DOE by Battelle. X.G.G. is partially supported by the NSF of China and the Special Funds for Major National Basic Research Projects of China. Calculations were performed on the supercomputers at the EMSL Molecular Science Computing Facility, at the Shanghai Supercomputer Center, and the Fudan Supercomputer Center.

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7119, doi. 10.1002/anie.200502795
    By:
    • Min Ji;
    • Xiao Gu;
    • Xi Li;
    • Xingao Gong;
    • Jun Li;
    • Lai-Sheng Wang
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    Article
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    Synthesis, Structure, and Chemoselective Reactivity of N-(2-Iodylphenyl)acylamides: Hypervalent Iodine Reagents Bearing a Pseudo-Six-Membered Ring ScaffoldThis work was supported by a research grant from the National Science Foundation (CHE 0353541) and by a NSF-MRI award (CHE 0416157).

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7127, doi. 10.1002/anie.200502707
    By:
    • Uladzimir Ladziata;
    • Alexey Y. Koposov;
    • Ka Y. Lo;
    • Jeff Willging;
    • Victor N. Nemykin;
    • Viktor V. Zhdankin
    Publication type:
    Article
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    Development of an Arming Participating Group for Stereoselective Glycosylation and Chemoselective Oligosaccharide SynthesisThe authors thank the University of Missouri–St. Louis and the ACS PRF 42397-G1 for financial support of this research; the NSF for grants to purchase an NMR spectrometer (CHE-9974801) and the mass spectrometer (CHE-9708640) used in this work, Dr. R. S. Luo for assistance with 500 MHz 2D NMR experiments, and Dr. R. E. K. Winter and Mr. J. Kramer for HRMS determinations.

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7123, doi. 10.1002/anie.200502694
    By:
    • James T. Smoot;
    • Papapida Pornsuriyasak;
    • Alexei V. Demchenko
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    Article
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    Mass Spectrometric Profiling of Intact Biological Tissue by Using Desorption Electrospray IonizationThis work was supported by Prosolia Inc. (Indianapolis, IN), the Office of Naval Research, and NIH/NIGMS Grant No. 5R01 GM58008-07. We gratefully acknowledge Pierre Chaurand and Hans-Rudolf Aerni for supplying the mouse pancreas and rat-brain sections and for their technical assistance. In addition, we also thank Anthony Frazier at the Vanderbilt-Ingram Cancer Center, Human Tissue Acquisition and Pathology Shared Resource laboratory for the metastatic human-liver tissue sections.

    Published in:
    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7094, doi. 10.1002/anie.200502362
    By:
    • Justin M. Wiseman;
    • Satu M. Puolitaival;
    • Zoltán Takáts;
    • R. Graham Cooks;
    • Richard M. Caprioli
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    Article
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    Tetraazapentalene Chemistry: Unexpected Intramolecular Electron Rearrangement Induced by Highly Reactive ψ-Dinitroso SubstituentsThis work was supported at Los Alamos by the joint program of the Department of Defense and the Department of Energy for the preparation and characterization of new energetic materials and at the Naval Research Laboratory by the Office of Naval Research, Mechanics Division.

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7089, doi. 10.1002/anie.200502342
    By:
    • My Hang V. Huynh;
    • Michael A. Hiskey;
    • David E. Chavez;
    • Richard D. Gilardi
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    Article
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    Janus-Faced Aluminum: A Demonstration of Unique Lewis Acid and Lewis Base Behavior of the Aluminum Atom in [LAlB(C6F5)3]This work was supported by the Göttinger Akademie der Wissenschaften and the Fonds der Chemischen Industrie. L=HC(CMeNAr)2, Ar=2,6-iPr2C6H3. The Roman god Janus has two faces looking in opposite directions. Herein, the aluminum is showing its two “faces” of Lewis acid and Lewis base properties.

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7072, doi. 10.1002/anie.200502251
    By:
    • Zhi Yang;
    • Xiaoli Ma;
    • Rainer B. Oswald;
    • Herbert W. Roesky;
    • Hongping Zhu;
    • Carola Schulzke;
    • Kerstin Starke;
    • Marc Baldus;
    • Hans-Georg Schmidt;
    • Mathias Noltemeyer
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    Article
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    Banana-Shaped Oligo(aryleneethynylene)s: Synthesis and Light-Emitting CharacteristicsWe thank Professor Masanori Morita (Kinki University) for MS measurements and Yoko Maeda for assistance in this study. This work was supported by a Grant-in-Aid for Creative Scientific Research (No. 16GS0209) and Scientific Research (No. 16550131) from the Ministry of Education, Science, Sports, and Culture of Japan.

    Published in:
    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7040, doi. 10.1002/anie.200502214
    By:
    • Yoshihiro Yamaguchi;
    • Shigeya Kobayashi;
    • Tateaki Wakamiya;
    • Yoshio Matsubara;
    • Zen-ichi Yoshida
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    Article
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    Chemo-, Regio-, and Stereoselective Cobalt-Mediated [2+2+2] Cycloaddition of Alkynyl Boronates to Alkenes: 1,3- and 1,4-Diboryl-1,3-cyclohexadienesThis work was supported by CNRS, MRES, and by the NSF (CHE 0451241). The Center for New Directions in Organic Synthesis is enabled by Bristol–Myers Squibb as a Sponsoring Member and Novartis as a Supporting Member.

    Published in:
    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7114, doi. 10.1002/anie.200502038
    By:
    • Vincent Gandon;
    • David Leboeuf;
    • Sabine Amslinger;
    • K. Peter C. Vollhardt;
    • Max Malacria;
    • Corinne Aubert
    Publication type:
    Article
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    Catalysis by Gold: Isolated Surface Au3+ Ions are Active Sites for Selective Hydrogenation of 1,3-Butadiene over Au/ZrO2 CatalystsWe gratefully acknowledge the financial support of this work by NSF of China (grants: 20443008, 20125310, and 20590360) and National Basic Research Project of China (grant: 2003CB615804). We also thank the referees for their insightful comments.

    Published in:
    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7132, doi. 10.1002/anie.200502101
    By:
    • Xin Zhang;
    • Hui Shi;
    • Bo-Qing Xu
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    Article
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    Systematic Investigation of the Escherichia coli Metabolome for the Biosynthetic Origin of an Isocyanide Carbon AtomWe thank NIH CA24487 (J.C.) and the Ellison Medical Foundation (J.C.) for support of this work. We thank the E.coli Genetic Stock Center (CGSC) for provision of E.coli strains used in the feeding experiments and Bjarne Hove-Jensen (University of Copenhagen) for the prs mutant.

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7045, doi. 10.1002/anie.200501942
    By:
    • Sean F. Brady;
    • Jon Clardy
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    Article
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    Accumulation of an E,E,E-Triene by the Monensin-Producing Polyketide Synthase when Oxidative Cyclization is BlockedThis research was supported by the Biotechnology and Biological Sciences Research Council (BBSRC). We gratefully acknowledge the support of studentships from the EPSRC (to A.R.G. and B.M.H.), a grant from Roche Pharmaceuticals (Basel), and an EU Marie Curie Postdoctoral Training Fellowship (to C.B.W.S.)

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7075, doi. 10.1002/anie.200501757
    By:
    • Apoorva Bhatt;
    • Christian B. W. Stark;
    • Barbara M. Harvey;
    • Andrew R. Gallimore;
    • Yuliya A. Demydchuk;
    • Jonathan B. Spencer;
    • James Staunton;
    • Peter F. Leadlay
    Publication type:
    Article
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    Nickel-Foam-Supported Reticular CoO–Li2O Composite Anode Materials for Lithium Ion BatteriesThis work was supported by the 100 Talents Program of the Academia Sinica and the National Science Foundation of China (grant nos. 50372064 and 20471057). We are also grateful to The Ministry of Education (SRFDP no. 20030358057).

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7085, doi. 10.1002/anie.200501905
    By:
    • Yan Yu;
    • Chun-Hua Chen;
    • Jiang-Lan Shui;
    • Song Xie
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    Article
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    Thermolysis of a Hybrid Organic–Inorganic Supramolecular Coordination Assembly: Templating the Formation of Nanostructured Fibrous Materials and Carbon-Based MicrocapsulesThis work was supported by the DFG “Center for Functional Nanostructures (CFN)” and the Special Coordination Funds for Promoting Science and Technology from MEXT, Japan through ICYS Fellowships (W.S. and J.P.H.).

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7048, doi. 10.1002/anie.200501748
    By:
    • Wolfgang Schmitt;
    • Jonathan P. Hill;
    • Sharali Malik;
    • Cynthia A. Volkert;
    • Izumi Ichinose;
    • Christopher E. Anson;
    • Annie K. Powell
    Publication type:
    Article
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    Multicomponent Organic Alloys Based on Organic Layered CrystalsFinancial support for this research was provided by the Ministry of Education, Culture, Sports, Science and Technology of Japan (MEXT) for K.S. and M.M., and by PRESTO-JST for A.M. A part of this work was supported by “Nanotechnology Support Project” of MEXT.

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7059, doi. 10.1002/anie.200501678
    By:
    • Kazuki Sada;
    • Katsunari Inoue;
    • Tomoyuki Tanaka;
    • Attila Epergyes;
    • Akira Tanaka;
    • Norimitsu Tohnai;
    • Akikazu Matsumoto;
    • Mikiji Miyata
    Publication type:
    Article
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    A Method for Trapping Intermediates of Polyketide Biosynthesis with a Nonhydrolyzable Malonyl-Coenzyme A AnalogueWe are indebted to Prof. Dr. Joachim Schröder (Institut für Biologie II, Biochemie der Pflanzen, Freiburg (Germany)) for providing the cDNA of stilbene synthase and to Prof. Dr. Fraser (University of Calgary, Canada) for the gift of a plasmid coding for the succinyl-CoA:3-ketoacid transferase. D.S. thanks the Deutschen Akademie der Naturforscher Leopoldina (Germany), for a postdoctoral fellowship (BMBF-LPD 9901/8-90). Financial support by the BBSRC is gratefully acknowledged.

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7079, doi. 10.1002/anie.200501670
    By:
    • Dieter Spiteller;
    • Claire L. Waterman;
    • Jonathan B. Spencer
    Publication type:
    Article
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    Regioselective Hypervalent-Iodine(III)-Mediated Dearomatizing Phenylation of Phenols through Direct Ligand CouplingWe gratefully acknowledge Simafex and the Association Nationale de la Recherche Technique (CIFRE Grant N°301/2002) for their financial support and Aurélie Ozanne-Beaudenon’s graduate research assistantship.

    Published in:
    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7065, doi. 10.1002/anie.200501638
    By:
    • Aurélie Ozanne-Beaudenon;
    • Stéphane Quideau
    Publication type:
    Article
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    Ordered Mesoporous Polymers and Homologous Carbon Frameworks: Amphiphilic Surfactant Templating and Direct TransformationThis work was supported by the NSF of China (20233030 and 20421303), the State Key Basic Research Program of PRC (G200048001, 2001CB610506), Project 863 of the Sci. & Tech Ministry of China (2002 AA321010), the Shanghai Sci. & Tech. Committee (03J14004, 02A14005, 03527001, 04JC14087), LG Company, Unilever Research China, and the Shanghai HuaYi Chemical Group. We thank Dr. T. C. Li, S. H. Xie, and Dr. Y. Wan for experimental and characterization assistance.

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    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7053, doi. 10.1002/anie.200501561
    By:
    • Yan Meng;
    • Dong Gu;
    • Fuqiang Zhang;
    • Yifeng Shi;
    • Haifeng Yang;
    • Zheng Li;
    • Chengzhong Yu;
    • Bo Tu;
    • Dongyuan Zhao
    Publication type:
    Article
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    Structural Evidence of Mechanical Shuttling in Condensed Monolayers of Bistable Rotaxane MoleculesThis research was funded by the Danish Natural Science Research Council under the programs DANSYNC and Nanoscience. We thank HASYLAB at DESY in Hamburg for time on the beam line BW1 granted under the European Community Research Infrastructure Action under the FP6 “Structuring the European Research Area” Program (through the Integrated Infrastructure Initiative “Integrating Activity on Synchrotron and Free-Electron Laser Science”).

    Published in:
    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7035
    By:
    • Kasper Nørgaard;
    • Bo W. Laursen;
    • Sune Nygaard;
    • Kristian Kjaer;
    • Hsian-Rong Tseng;
    • Amar H. Flood;
    • J. Fraser Stoddart;
    • Thomas Bjørnholm
    Publication type:
    Article
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    How Many Methyl Groups in [{(η5-C5MenH5−n)2Zr}2(μ2,η2,η2-N2)] Are Needed for Dinitrogen Hydrogenation? A Theoretical StudyThis work was supported in part by a grant (CHE-0209660) from the US National Science Foundation. We thank also the Cherry L. Emerson Center of Emory University for the use of its resources.

    Published in:
    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7101, doi. 10.1002/anie.200501371
    By:
    • Petia Bobadova-Parvanova;
    • Qinfang Wang;
    • Keiji Morokuma;
    • Djamaladdin G. Musaev
    Publication type:
    Article
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    Catalytic Asymmetric Nitroso-Diels–Alder Reaction with Acyclic DienesSupport for this research was provided by the National Institutes of Health (NIH) (GM068433-01) and a grant from the University of Chicago. We acknowledge Dr. Ian Steele for X-ray crystallographic measurements and Dr. Antoni Jurkiewicz for technical support with NMR spectroscopy. We thank Takasago International Corporation for its generous gift of (S)-segphos, and the Merck Research Laboratories for their generous support. Y.Y. thanks Dr. K. Suzuki, BANYU Pharmaceutical Co. Ltd., for generous support.

    Published in:
    Angewandte Chemie International Edition, 2005, v. 44, n. 43, p. 7082, doi. 10.1002/anie.200501345
    By:
    • Yuhei Yamamoto;
    • Hisashi Yamamoto
    Publication type:
    Article
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