Works matching IS 14337851 AND DT 2005 AND VI 44 AND IP 38

Results: 37

Tetraarylphosphonium Halides as Arylating Reagents in Pd-Catalyzed Heck and Cross-Coupling ReactionsThis research was supported by the Center for Molecular Design and Synthesis at KAIST.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6166, doi. 10.1002/anie.200501582

By:

Lee Kyoung Hwang;
Youngim Na;
Junseong Lee;
Youngkyu Do;
Sukbok Chang

Publication type:

Article

Cover Picture: Real-Time Observation of Ionization-Induced Hydrophobic→Hydrophilic Switching (Angew. Chem. Int. Ed. 38/2005).

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6087, doi. 10.1002/anie.200590126

By:

Shun-ichi Ishiuchi;
Makoto Sakai;
Yuji Tsuchida;
Akihiro Takeda;
Yasutake Kawashima;
Masaaki Fujii;
Otto Dopfer;
Klaus Müller-Dethlefs

Publication type:

Article

Influence of Cyclodextrin Molecules on the Synthesis and the Thermoresponsive Solution Behavior of N-Isopropylacrylamide Copolymers with Adamantyl Groups in the Side Chains.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6099, doi. 10.1002/anie.200590128

By:

Helmut Ritter;
Oleg Sadowski;
Elmar Tepper

Publication type:

Article

Preview: Angew. Chem. Int. Ed. 38/2005.

Published in:: Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6251, doi. 10.1002/anie.200590129
Publication type:: Article

Graphical Abstract: Angew. Chem. Int. Ed. 38/2005.

Published in:: Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6090, doi. 10.1002/anie.200590127
Publication type:: Article

Books for the (Chemical) Senses.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6105, doi. 10.1002/anie.200585327

By:

Philip Kraft

Publication type:

Article

Lewis Acid Catalyzed Asymmetric Cycloadditions of Nitrones: α′-Hydroxy Enones as Efficient Reaction PartnersThis work was financially supported by the University of the Basque Country and the Ministerio de Educación y Ciencia (MEC, Spain). A Ramón y Cajal contract to R.L. from the MEC, and a grant to E.A. from the UPNA are acknowledged. Crystal structure analyses were performed by A.L.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6187, doi. 10.1002/anie.200502308

By:

Claudio Palomo;
Mikel Oiarbide;
Elena Arceo;
Jesús M. García;
Rosa López;
Alberto González;
Anthony Linden

Publication type:

Article

Tandem Radical-Addition–Aldol-Type Reaction of an α,β-Unsaturated Oxime EtherThis work was supported in part by a Grant-in-Aid for Scientific Research on Priority Areas 17035088 and for Young Scientists (B) (M.U. and H.M.) from the Ministry of Education, Culture, Sports, Science, and Technology of Japan and the Science Research Promotion Fund of the Japan Private School Promotion Foundation for research grants. M.U. is grateful for a Fuji Photo Film Award in Synthetic Organic Chemistry, Japan.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6190, doi. 10.1002/anie.200502263

By:

Masafumi Ueda;
Hideto Miyabe;
Hisako Sugino;
Okiko Miyata;
Takeaki Naito

Publication type:

Article

ADHOC 2005 in Cologne: The Latest in Dioxygen Activation and Homogeneous Catalytic Oxidation9th International Symposium of Activation of Dioxygen and Homogeneous Catalytic Oxidation (ADHOC), July 25–29, 2005, in Cologne, Germany.

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Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6102, doi. 10.1002/anie.200502936

By:

Christian Limberg

Publication type:

Article

Organocatalytic Asymmetric α-Halogenation of 1,3-Dicarbonyl CompoundsThis work was carried out in the framework of the National Project “Stereoselezione in Sintesi Organica: Metodologie e Applicazioni” supported by the MIUR, Rome, and the FIRB National Project “Progettazione, preparazione e valutazione biologica e farmacologica di nuove molecole organiche quali potenziali farmaci innovativi”.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6219, doi. 10.1002/anie.200502134

By:

Giuseppe Bartoli;
Marcella Bosco;
Armando Carlone;
Manuela Locatelli;
Paolo Melchiorre;
Letizia Sambri

Publication type:

Article

Ruthenium(II) Terdentate CNN Complexes: Superlative Catalysts for the Hydrogen-Transfer Reduction of Ketones by Reversible Insertion of a Carbonyl Group into the Ru—H BondThis work was supported by the Ministero della Ricerca Scientifica e Tecnologica (MURST).

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6214, doi. 10.1002/anie.200502118

By:

Walter Baratta;
Giorgio Chelucci;
Serafino Gladiali;
Katia Siega;
Micaela Toniutti;
Matteo Zanette;
Ennio Zangrando;
Pierluigi Rigo

Publication type:

Article

General Catalysts for the Suzuki–Miyaura and Sonogashira Coupling Reactions of Aryl Chlorides and for the Coupling of Challenging Substrate Combinations in WaterWe thank the National Institutes of Health (GM 46059 and GM 1S10RR13886-01) and the National Cancer Institute (Cancer Training Grant GM 5-T32-CAO9112-30) for support of this work. We are grateful to Merck, Englehard (Pd(OAc)2), and CEM (microwave reactor and supplies) for additional support.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6173, doi. 10.1002/anie.200502017

By:

Kevin W. Anderson;
Stephen L. Buchwald

Publication type:

Article

Templated Growth of Metal–Organic Coordination Chains at SurfacesThe authors wish to acknowledge Nian Lin, Magalí Lingenfelder, Alexander Schneider, and Giacinto Scoles for fruitful discussions, as well as HPC-EUROPA (project #506079) and INFM Progetto Calcolo Parallelo for computer resources.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6142, doi. 10.1002/anie.200502007

By:

Thomas Classen;
Guido Fratesi;
Giovanni Costantini;
Stefano Fabris;
Frank Louis Stadler;
Cheolkyu Kim;
Stefano de Gironcoli;
Stefano Baroni;
Klaus Kern

Publication type:

Article

2-Deoxyribonolactone Lesions in X-ray-Irradiated DNA: Quantitative Determination by Catalytic 5-Methylene-2-furanone ReleaseWe thank Prof. David M. Close for helpful discussions. We are grateful for support from PHS Grant 2-RO1-CA32546, awarded by NCI of DHHS, and from Grant CC5956 awarded by Research Corporation.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6210, doi. 10.1002/anie.200501956

By:

Marina Roginskaya;
Yuriy Razskazovskiy;
William A. Bernhard

Publication type:

Article

Divergent Mechanisms for the Skeletal Rearrangement and [2+2] Cycloaddition of Enynes Catalyzed by GoldThis work was supported by the MEC (project CTQ2004-02869, predoctoral fellowships to C.N.-O. and M.P.M., and a Torres Quevedo contract to S.L.), the CAM (predoctoral fellowship to C.N.), and the ICIQ Foundation. We also thank the Centro de Computación Científica (UAM), and Johnson Matthey PLC.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6146, doi. 10.1002/anie.200501937

By:

Cristina Nieto-Oberhuber;
Salomé López;
M. Paz Muñoz;
Diego J. Cárdenas;
Elena Buñuel;
Cristina Nevado;
Antonio M. Echavarren

Publication type:

Article

Rapid Two-Directional Synthesis of the F–J Fragment of the Gambieric Acids by Iterative Double Ring-Closing MetathesisThis work was funded by the Engineering and Physical Sciences Research Council, UK (grant numbers GR/M30654/01 and GR/S15761/01).

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6157, doi. 10.1002/anie.200501925

By:

J. Stephen Clark;
Marc C. Kimber;
Jerod Robertson;
Christopher S. P. McErlean;
Claire Wilson

Publication type:

Article

Activation of a Zinc-Bound Ethyl Group by Formation of a Zn-CEt-Ba Moiety and Crystal Structure of [{(Me3Si)2N}Ba(thf)Zn2(μ-Et)(μ3-PSitBu3)2]2 with Bridging Ethyl SubstituentsWe thank the Deutsche Forschungsgemeinschaft (DFG) for financial support.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6234

By:

Matthias Westerhausen;
Gerhard Sapelza;
Peter Mayer

Publication type:

Article

Dynamic Kinetic Resolution of α,β-Unsaturated Lactones through Asymmetric Copper-Catalyzed Conjugate Reduction: Application to the Total Synthesis of Eupomatilone-3We thank the National Institutes of Health (GM 46059) for support of this work. We are grateful to Merck for additional support. We thank Englehard for the generous supply of palladium compounds and Dr. Rudy Schmid of Roche Basel for the donation of MeO-BIPHEP. We also thank Dr. Lei Jiang for helpful discussions.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6177, doi. 10.1002/anie.200501890

By:

Matthew P. Rainka;
Jacqueline E. Milne;
Stephen L. Buchwald

Publication type:

Article

AFM Snapshots of Synthetic Multifunctional Pores with Polyacetylene Blockers: Pseudorotaxanes and Template EffectsWe thank Nathalie Sordé and Duy-Hien Tran for assistance in organic synthesis and the Swiss NSF for financial support (including the National Research Program “Supramolecular Functional Materials” 4047-057496).

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6154, doi. 10.1002/anie.200501886

By:

Jiro Kumaki;
Eiji Yashima;
Guillaume Bollot;
Jiri Mareda;
Svetlana Litvinchuk;
Stefan Matile

Publication type:

Article

SOLARIA: A Protocol for Automated Cross-Peak Assignment and Structure Calculation for Solid-State Magic-Angle Spinning NMR Spectroscopy.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6151, doi. 10.1002/anie.200501884

By:

Michele Fossi;
Federica Castellani;
Michael Nilges;
Hartmut Oschkinat;
Barth-Jan van Rossum

Publication type:

Article

Small Cyclopolyphosphinophosphonium Cations: Systematic Development of Fundamental catena-Phosphorus FrameworksWe thank the Natural Sciences and Engineering Research Council of Canada, the Killam Foundation, the Canada Research Chairs Program, the Canada Foundation for Innovation, the Nova Scotia Research and Innovation Trust Fund, and the Walter C. Sumner Foundation for funding.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6196, doi. 10.1002/anie.200501850

By:

Neil Burford;
C. Adam Dyker;
Mike Lumsden;
Andreas Decken

Publication type:

Article

Scents and Sensibility: A Molecular Logic of Olfactory Perception (Nobel Lecture)Copyright© The Nobel Foundation 2004. We thank the Nobel Foundation, Stockholm, for permission to print this lecture.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6110, doi. 10.1002/anie.200501726

By:

Richard Axel

Publication type:

Article

Versatile Hypervalent-Iodine(III)-Catalyzed Oxidations with m-Chloroperbenzoic Acid as a CooxidantThis work was financially supported by a Grant-in-Aid for Scientific Research (S) from the Ministry of Education, Science, Sports and Culture (Japan).

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6193, doi. 10.1002/anie.200501688

By:

Toshifumi Dohi;
Akinobu Maruyama;
Misaki Yoshimura;
Koji Morimoto;
Hirofumi Tohma;
Yasuyuki Kita

Publication type:

Article

Synthesis and Molecular Structure of the Cu4P8 Cage Compound [Cu4(P4Ph4)2(PCyp3)3]We thank Dr. Peter Lönnecke for assistance with the X-ray structure determination of 1, Dr. Volker Gottschalch for X-ray powder diffraction, and Dipl.-Chem. Corinna Sykora, Dipl.-Chem. Tobias Langrock, and Dr. Diana Hofmann for mass spectrometric measurements. Support from the Studienstiftung des deutschen Volkes (PhD grant for R.W.) and the company CYTEC (generous donation of tricyclopentylphosphane) is gratefully acknowledged. Cyp=cyclo-C5H9.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6241, doi. 10.1002/anie.200501607

By:

Robert Wolf;
Evamarie Hey-Hawkins

Publication type:

Article

Tin-Free Radical Carbonylation: Thiol Ester Synthesis Using Alkyl Allyl Sulfone Precursors, Phenyl Benzenethiosulfonate, and COS.K. is grateful to the CMDS and the Korea Electric Power Cooperation (KEPCO) for financial support. I.R. thanks JSPS and a Grant-in-Aid for Scientific Research on Priority Areas (A) “Reaction Control of Dynamic Complexes” from MEXT (Japan), for financial support.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6183, doi. 10.1002/anie.200501606

By:

Sangmo Kim;
Sunggak Kim;
Noboru Otsuka;
Ilhyong Ryu

Publication type:

Article

A General Sultone Route to the Pamamycin Macrodiolides—Total Synthesis of Pamamycin-621A and Pamamycin-635BThis work was supported by the Deutsche Forschungsgemeinschaft (Graduierten-Kolleg “Struktur-Eigenschafts-Beziehungen bei Heterocyclen”) and the Fonds der Chemischen Industrie. A.B.G.S. acknowledges a fellowship from the Spanish Ministry of Science and Technology. We thank Prof. Dr. U. Gräfe,† Hans-Knöll-Institut für Naturstoff-Forschung, Jena, for a sample of natural pamamycin-621A and Prof. Dr. M. Natsume, Tokyo University of Agriculture and Technology, for 1H NMR spectra of natural pamamycin-635B.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6231, doi. 10.1002/anie.200501511

By:

Petra Fischer;
Ana Belén García Segovia;
Margit Gruner;
Peter Metz

Publication type:

Article

Real-Time Observation of Ionization-Induced Hydrophobic→Hydrophilic SwitchingO.D. and M.F. thank the Japan Society for Promotion of Science for support of the international collaboration. K.M.-D. gratefully acknowledges support from the Royal Society for a joint UK–Japan research project. This work is supported in part by a Grant-in-Aid for Scientific Research (KAKENHI) in the priority area “Molecular Nano Dynamics” from the Ministry of Education, Culture, Sports, Science and Technology, Japan.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6149, doi. 10.1002/anie.200501430

By:

Shun-ichi Ishiuchi;
Makoto Sakai;
Yuji Tsuchida;
Akihiro Takeda;
Yasutake Kawashima;
Masaaki Fujii;
Otto Dopfer;
Klaus Müller-Dethlefs

Publication type:

Article

Single-Molecule Studies of Electronic Energy Transfer in a Diblock Conjugated PolymerWe gratefully acknowledge financial support from the Basic Energy Sciences Program of the Department of Energy, the Keck Foundation, the Robert A. Welch Foundation, and SPRING. J.K.G. thanks the Petroleum Research Fund of the American Chemical Society for a fellowship. J.J.G., N.L., and J.P.F. acknowledge support from Los Alamos National Laboratory.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6207, doi. 10.1002/anie.200501388

By:

John K. Grey;
Doo Young Kim;
Young Jong Lee;
Jose J. Gutierrez;
Nam Luong;
John P. Ferraris;
Paul F. Barbara

Publication type:

Article

Optical Absorption and Structure of a Highly Symmetrical Neptunium(V) Diamide ComplexThis work was supported by the Director, Office of Science, Office of Basic Energy Sciences of the U.S. Department of Energy (DOE) under Contract No. DE-AC02-05CH 11231 at the Lawrence Berkeley National Laboratory (LBNL). The Advanced Light Source (ALS) is operated by LBNL for the DOE. The authors thank Drs. D. Shuh and A. Gordon for developing the procedures for handling small crystals of actinides at Beamline 11.3.1 of the ALS, and Dr. Allen Oliver for collecting the X-ray diffraction data at the ALS.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6200, doi. 10.1002/anie.200501281

By:

Guoxin Tian;
Jide Xu;
Linfeng Rao

Publication type:

Article

Synthesis of Enantiopure Carbohydrate Mimetics by Lewis Acid Catalyzed Rearrangement of 1,3-Dioxolanyl-Substituted 1,2-OxazinesThis work was generously supported by the Deutsche Forschungsgemeinschaft, the Deutscher Akademischer Austauschdienst (fellowship for A.A.H.), the Fonds der Chemischen Industrie, and Schering AG. We thank B. Bressel and Dr. R. Zimmer for help during the preparation of this manuscript, W. Münch for HPLC separations, as well as M. Wiecko and J. Gebers for experimental assistance.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6227, doi. 10.1002/anie.200501127

By:

Ahmed Al-Harrasi;
Hans-Ulrich Reißig

Publication type:

Article

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6128, doi. 10.1002/anie.200501120

By:

Linda B. Buck

Publication type:

Article

Structural Dualism in the Zwitterionic 7-RR′NH-nido-7,8,9-C3B8H10 Tricarbollide Series: An Example of Absolute TautomerismThe work was supported by the Grant Agency of the Czech Republic (project 203/05/2646), Ministry of Education of the Czech Republic (project LC 523), and INTAS project YSF no. 04-83-3848 (to D.S.P.)

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6222, doi. 10.1002/anie.200501018

By:

Mario Bakardjiev;
Josef Holub;
Drahomír Hnyk;
Ivana Císařová;
Michael G. S. Londesborough;
Dmitry S. Perekalin;
Bohumil Štíbr

Publication type:

Article

Highly Diastereoselective Alkylation of Aziridine-2-carboxylate Esters: Enantioselective Synthesis of LFA-1 Antagonist BIRT-377This work was supported by a grant from the NIH (NIGMS 63019). We thank Dr. Rui Hang for his help with the X-ray analysis.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6169, doi. 10.1002/anie.200500923

By:

Aniruddha P. Patwardhan;
V. Reddy Pulgam;
Yu Zhang;
William D. Wulff

Publication type:

Article

Direct Synthesis of a Thiolato-S and Sulfinato-S CoIII Complex Related to the Active Site of Nitrile Hydratase: A Pathway to the Post-Translational Oxidation of the ProteinWe thank Dr. Philippe Leduc for his help with the electrochemistry.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6162, doi. 10.1002/anie.200500814

By:

Emilie Bourles;
Rodolphe Alves de Sousa;
Erwan Galardon;
Michel Giorgi;
Isabelle Artaud

Publication type:

Article

High Thermal Stability Imparted by a Designed Tandem Arg–Trp Stretch in an α-Helical Coiled CoilThis work was supported by the Nagase Science and Technology Foundation.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6180, doi. 10.1002/anie.200500806

By:

Yuuki Sakurai;
Toshihisa Mizuno;
Hidekazu Hiroaki;
Keigo Gohda;
Jun-ichi Oku;
Toshiki Tanaka

Publication type:

Article

On the Mechanism of the Reaction of Organic Azides with Transition Metals: Evidence for Triplet Nitrene CaptureThis work was supported by the Department of Chemistry at Purdue University, the National Science Foundation, and the Beckman Foundation. We are grateful to Professors Matthew Platz and Kendall Houk for helpful discussions.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6203, doi. 10.1002/anie.200462647

By:

Mahdi M. Abu-Omar;
Catherine E. Shields;
Nicola Y. Edwards;
Rebecca A. Eikey

Publication type:

Article

Metal@MOF: Loading of Highly Porous Coordination Polymers Host Lattices by Metal Organic Chemical Vapor DepositionThe authors thank the German Research Foundation (DFG) for support within the framework of the Priority Programme 1119 “CVD Materials” as well as for support within the Collaborative Research Centre SFB 558 “Metal substrate interaction in heterogeneous catalysis”. M.-K.S. is grateful to the Evangelische Studienwerk for a PhD grant.

Published in:

Angewandte Chemie International Edition, 2005, v. 44, n. 38, p. 6237, doi. 10.1002/anie.200462515

By:

Stephan Hermes;
Marie-Katrin Schröter;
Rochus Schmid;
Lamma Khodeir;
Martin Muhler;
Arno Tissler;
Richard W. Fischer;
Roland A. Fischer

Publication type:

Article