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There are 82663 results for: content related to: Preparation of Highly Hindered Polyenes with tert -Butyl Groups in Internal Positions

  1. The Cobalt Way to Angucyclinones: Asymmetric Total Synthesis of the Antibiotics (+)-Rubiginone B2, (−)-Tetrangomycin, and (−)-8-O-Methyltetrangomycin

    Chemistry - A European Journal

    Volume 16, Issue 29, August 2, 2010, Pages: 8805–8821, Christian Kesenheimer, Aris Kalogerakis, Anja Meißner and Ulrich Groth

    Article first published online : 23 JUN 2010, DOI: 10.1002/chem.201000804

  2. Synthesis of Novel Spinosyn A Analogues by Pd-Mediated Transformations

    Chemistry - A European Journal

    Volume 13, Issue 30, October 15, 2007, Pages: 8543–8563, Lutz F. Tietze, Gordon Brasche, Alexander Grube, Niels Böhnke and Christian Stadler

    Article first published online : 25 JUL 2007, DOI: 10.1002/chem.200700464

  3. Elucidating the Effect of the Nucleophilicity of the Silyl Group in the Reduction of CO2 to CO Mediated by Silyl-Copper(I) Complexes

    Chemistry - A European Journal

    Volume 20, Issue 30, July 21, 2014, Pages: 9400–9408, Gengwen Tan, Dr. Burgert Blom, Daniel Gallego, Dr. Elisabeth Irran and Prof. Dr. Matthias Driess

    Article first published online : 27 MAY 2014, DOI: 10.1002/chem.201402017

  4. Regiospecific Anomerisation of Acylated Glycosyl Azides and Benzoylated Disaccharides by Using TiCl4

    Chemistry - A European Journal

    Volume 19, Issue 44, October 25, 2013, Pages: 14836–14851, Mark Farrell, Dr. Jian Zhou and Prof. Dr. Paul V. Murphy

    Article first published online : 20 SEP 2013, DOI: 10.1002/chem.201302572

  5. A New Class of Modular P,N-Ligand Library for Asymmetric Pd-Catalyzed Allylic Substitution Reactions: A Study of the Key Pd–π-Allyl Intermediates

    Chemistry - A European Journal

    Volume 16, Issue 2, January 11, 2010, Pages: 620–638, Javier Mazuela, Alexander Paptchikhine, Päivi Tolstoy, Oscar Pàmies, Montserrat Diéguez and Pher G. Andersson

    Article first published online : 20 NOV 2009, DOI: 10.1002/chem.200901842

  6. Calix[4]arene-Based Bis[2]catenanes: Synthesis and Chiral Resolution

    Chemistry - A European Journal

    Volume 13, Issue 21, July 16, 2007, Pages: 6157–6170, Olena Molokanova, Anca Bogdan, Myroslav O. Vysotsky, Michael Bolte, Tomoyuki Ikai, Yoshio Okamoto and Volker Böhmer

    Article first published online : 30 APR 2007, DOI: 10.1002/chem.200601814

  7. A Catalytic Antibody against a Tocopherol Cyclase Inhibitor

    Chemistry - A European Journal

    Volume 10, Issue 10, May 17, 2004, Pages: 2487–2506, Roman Manetsch, Lei Zheng, Martine T. Reymond, Wolf-Dietrich Woggon and Jean-Louis Reymond

    Article first published online : 22 MAR 2004, DOI: 10.1002/chem.200305629

  8. Co-Metal-Free Enantioselective Conjugate Addition Reactions of Zinc Reagents

    Chemistry - A European Journal

    Volume 14, Issue 36, December 19, 2008, Pages: 11539–11556, Sefer Ay, Martin Nieger and Stefan Bräse

    Article first published online : 6 NOV 2008, DOI: 10.1002/chem.200801676

  9. Total Synthesis of Five Thapsigargins: Guaianolide Natural Products Exhibiting Sub-Nanomolar SERCA Inhibition

    Chemistry - A European Journal

    Volume 13, Issue 20, July 6, 2007, Pages: 5688–5712, Stephen P. Andrews, Matthew Ball, Frank Wierschem, Ed Cleator, Steven Oliver, Klemens Högenauer, Oliver Simic, Alessandra Antonello, Udo Hünger, Martin D. Smith and Steven V. Ley

    Article first published online : 16 MAY 2007, DOI: 10.1002/chem.200700302

  10. Endohexosaminidase-Catalysed Glycosylation with Oxazoline Donors: Fine Tuning of Catalytic Efficiency and Reversibility

    Chemistry - A European Journal

    Volume 14, Issue 21, July 18, 2008, Pages: 6444–6464, Thomas W. D. F. Rising, Christoph D. Heidecke, James W. B. Moir, Zhenlian Ling and Antony J. Fairbanks

    Article first published online : 9 JUN 2008, DOI: 10.1002/chem.200800365

  11. Bromoallenes as Allyl Dication Equivalents in the Presence or Absence of Palladium(0): Direct Construction of Bicyclic Sulfamides Containing Five- to Eight-membered Rings by Tandem Cyclization of Bromoallenes

    Chemistry - A European Journal

    Volume 13, Issue 6, February 12, 2007, Pages: 1692–1708, Hisao Hamaguchi, Shohei Kosaka, Hiroaki Ohno, Nobutaka Fujii and Tetsuaki Tanaka

    Article first published online : 2 JAN 2007, DOI: 10.1002/chem.200601373

  12. Synthesis and Structures of the C5Me4SiMe3-Supported Polyhydride Complexes over the Full Size Range of the Rare Earth Series

    Chemistry - A European Journal

    Volume 17, Issue 18, April 26, 2011, Pages: 5033–5044, Dr. Masayoshi Nishiura, Dr. Jens Baldamus, Dr. Takanori Shima, Kyouichi Mori and Prof. Dr. Zhaomin Hou

    Article first published online : 1 APR 2011, DOI: 10.1002/chem.201002998

  13. Enantioselective Syntheses of 2,5-Disubstituted Pyrrolidines Based on Iridium-Catalyzed Allylic Aminations—Total Syntheses of Alkaloids from Amphibian Skins

    Chemistry - A European Journal

    Volume 17, Issue 27, June 27, 2011, Pages: 7605–7622, Martin Gärtner, Dr. Robert Weihofen and Prof. Dr. Günter Helmchen

    Article first published online : 24 MAY 2011, DOI: 10.1002/chem.201100649

  14. Total Syntheses of Zaragozic Acids A and C by a Carbonyl Ylide Cycloaddition Strategy

    Chemistry - A European Journal

    Volume 12, Issue 35, December 4, 2006, Pages: 8898–8925, Yuuki Hirata, Seiichi Nakamura, Nobuhide Watanabe, Osamu Kataoka, Takahiro Kurosaki, Masahiro Anada, Shinji Kitagaki, Motoo Shiro and Shunichi Hashimoto

    Article first published online : 15 NOV 2006, DOI: 10.1002/chem.200601212

  15. Palladium(0)-Catalyzed Tandem Cyclization of Allenenes: Direct Construction of Tricyclic Heterocycles through Aromatic C[BOND]H Activation

    Chemistry - A European Journal

    Volume 11, Issue 12, June 6, 2005, Pages: 3728–3741, Hiroaki Ohno, Kumiko Miyamura, Tsuyoshi Mizutani, Yoichi Kadoh, Yusuke Takeoka, Hisao Hamaguchi and Tetsuaki Tanaka

    Article first published online : 7 APR 2005, DOI: 10.1002/chem.200500050

  16. Stereocomplementary Syntheses of 1,ω-Distannylated E,Z-Isomeric Conjugated Trienes, Tetraenes, and Pentaenes

    Chemistry - A European Journal

    Volume 17, Issue 23, May 27, 2011, Pages: 6469–6483, Dr. Jochen Burghart, Dr. Achim Sorg and Prof. Dr. Reinhard Brückner

    Article first published online : 21 APR 2011, DOI: 10.1002/chem.201001629

  17. A General Method for the Synthesis of Bastaranes and Isobastaranes: First Total Synthesis of Bastadins 5, 10, 12, 16, 20, and 21

    Chemistry - A European Journal

    Volume 11, Issue 1, December 17, 2004, Pages: 406–421, Elias A. Couladouros, Emmanuel N. Pitsinos, Vassilios I. Moutsos and Georgios Sarakinos

    Article first published online : 24 NOV 2004, DOI: 10.1002/chem.200400904

  18. Luminescent Cyclometalated Dialkynylgold(III) Complexes of 2-Phenylpyridine-Type Derivatives with Readily Tunable Emission Properties

    Chemistry - A European Journal

    Volume 17, Issue 1, January 3, 2011, Pages: 130–142, Vonika Ka-Man Au, Dr. Keith Man-Chung Wong, Dr. Nianyong Zhu and Prof. Dr. Vivian Wing-Wah Yam

    Article first published online : 22 OCT 2010, DOI: 10.1002/chem.201001965

  19. S-Thiazolinyl (STaz) Glycosides as Versatile Building Blocks for Convergent Selective, Chemoselective, and Orthogonal Oligosaccharide Synthesis

    Chemistry - A European Journal

    Volume 12, Issue 25, August 25, 2006, Pages: 6630–6646, Papapida Pornsuriyasak and Alexei V. Demchenko

    Article first published online : 26 JUN 2006, DOI: 10.1002/chem.200600262

  20. Reaction Site Diversity in the Reactions of Titanium Hydrazides with Organic Nitriles, Isonitriles and Isocyanates: Ti[DOUBLE BOND]Nα Cycloaddition, Ti[DOUBLE BOND]Nα Insertion and Nα[BOND]Nβ Bond Cleavage

    Chemistry - A European Journal

    Volume 17, Issue 1, January 3, 2011, Pages: 265–285, A. Daniel Schofield, Dr. Ainara Nova, Dr. Jonathan D. Selby, Dr. Andrew D. Schwarz, Dr. Eric Clot and Prof. Dr. Philip Mountford

    Article first published online : 15 DEC 2010, DOI: 10.1002/chem.201002776