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There are 80151 results for: content related to: Highly Enantio- and Diastereoselective Reactions of γ-Substituted Butenolides Through Direct Vinylogous Conjugate Additions

  1. Interaction of Dihydropyridines and Nucleophiles with Carbene Complexes of Chromium: Diastereo- and Enantioselective Synthesis of Polycyclic Butenolides

    European Journal of Organic Chemistry

    Volume 2004, Issue 11, June 2004, Pages: 2471–2502, Henri Rudler, Andrée Parlier, Victor Certal, Gabriel Lastennet, Max Audouin and Jacqueline Vaissermann

    Version of Record online : 12 MAY 2004, DOI: 10.1002/ejoc.200400036

  2. Organocatalytic Enantioselective Direct Vinylogous Michael Addition of γ-Substituted Butenolides to 3-Aroyl Acrylates and 1,2-Diaroylethylenes

    Chemistry - A European Journal

    Volume 19, Issue 24, June 10, 2013, Pages: 7713–7717, Dr. Utpal Das, Yi-Ru Chen, Yi-Ling Tsai and Prof. Dr. Wenwei Lin

    Version of Record online : 6 MAY 2013, DOI: 10.1002/chem.201301332

  3. Highly Enantio- and Diastereoselective Reactions of γ-Substituted Butenolides Through Direct Vinylogous Conjugate Additions

    Angewandte Chemie

    Volume 124, Issue 40, October 1, 2012, Pages: 10216–10220, Wen Zhang, Davin Tan, Richmond Lee, Guanghu Tong, Wenchao Chen, Baojian Qi, Prof. Dr. Kuo-Wei Huang, Prof. Dr. Choon-Hong Tan and Prof. Dr. Zhiyong Jiang

    Version of Record online : 5 SEP 2012, DOI: 10.1002/ange.201205872

  4. Enantioselective Multicomponent Synthesis of Fused 6–5 Bicyclic 2-Butenolides by a Cascade Heterobicyclisation Process

    Chemistry - A European Journal

    Volume 18, Issue 23, June 4, 2012, Pages: 7287–7295, Dr. Marcos G. Suero, Raquel De la Campa, Laura Torre-Fernández, Prof. Dr. Santiago García-Granda and Dr. Josefa Flórez

    Version of Record online : 18 APR 2012, DOI: 10.1002/chem.201102288

  5. Catalytic, Asymmetric Synthesis of Phosphonic γ-(Hydroxyalkyl)butenolides with Contiguous Quaternary and Tertiary Stereogenic Centers

    Chemistry - A European Journal

    Volume 20, Issue 6, February 3, 2014, Pages: 1691–1700, Marcus Frings, Dr. Isabelle Thomé, Dr. Ingo Schiffers, Dr. Fangfang Pan and Prof. Dr. Carsten Bolm

    Version of Record online : 8 JAN 2014, DOI: 10.1002/chem.201304331

  6. Development of Metal/Organo Catalytic Systems for Direct Vinylogous Michael Reactions to Build Chiral γ,γ-Disubstituted Butenolides

    Chemistry - A European Journal

    Volume 19, Issue 15, April 8, 2013, Pages: 4691–4694, Dongxu Yang, Linqing Wang, Dr. Depeng Zhao, Fengxia Han, Dr. Bangzhi Zhang and Prof. Dr. Rui Wang

    Version of Record online : 4 MAR 2013, DOI: 10.1002/chem.201204466

  7. Structure Elucidation and Total Synthesis of Altenuic Acid III and Studies towards the Total Synthesis of Altenuic Acid II

    European Journal of Organic Chemistry

    Volume 2013, Issue 28, October 2013, Pages: 6420–6432, Gregor Nemecek, Robert Thomas, Helmut Goesmann, Claus Feldmann and Joachim Podlech

    Version of Record online : 16 AUG 2013, DOI: 10.1002/ejoc.201300879

  8. Synthesis of Polysubstituted γ-Butenolides via a Radical Pathway: Cyclization of α-Bromo Aluminium Acetals and Comparison with the Cyclization of α-Bromoesters at High Temperature

    Chemistry - A European Journal

    Volume 21, Issue 32, August 3, 2015, Pages: 11378–11386, Romain Bénéteau, Dr. Carole F. Despiau, Jean-Christophe Rouaud, Anne Boussonnière, Dr. Virginie Silvestre, Prof. Dr. Jacques Lebreton and Dr. Fabrice Dénès

    Version of Record online : 26 JUN 2015, DOI: 10.1002/chem.201501294

  9. Organocatalyzed Highly Enantioselective and anti-Selective Construction of γ-Butenolides through Vinylogous Mukaiyama Aldol Reaction

    Advanced Synthesis & Catalysis

    Volume 352, Issue 8, May 17, 2010, Pages: 1291–1295, Ning Zhu, Bao-Chun Ma, Yong Zhang and Wei Wang

    Version of Record online : 7 MAY 2010, DOI: 10.1002/adsc.201000099

  10. Development and Validation of a Micellar Electrokinetic Chromatography Method for Quantitative Determination of Butenolides in Piper malacophyllum (C. Presl) C. DC.

    Phytochemical Analysis

    Volume 21, Issue 5, September/October 2010, Pages: 428–433, Alberto de Oliveira, Claudinei A. Silva, Adalberto M. Silva, Marina F.M. Tavares and Massuo J. Kato

    Version of Record online : 23 MAR 2010, DOI: 10.1002/pca.1213

  11. Nonracemic γ-Lactones from the Sharpless Asymmetric Dihydroxylation of β,γ-Unsaturated Carboxylic Esters

    European Journal of Organic Chemistry

    Volume 2016, Issue 30, October 2016, Pages: 5060–5087, Markus Neumeyer and Reinhard Brückner

    Version of Record online : 9 AUG 2016, DOI: 10.1002/ejoc.201600520

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    Diastereo- and Enantioselective Organocatalytic Direct Conjugate Addition of γ-Butenolide to Chalcones

    Chemistry – An Asian Journal

    Volume 5, Issue 6, June 1, 2010, Pages: 1303–1306, Yinan Zhang, Chenguang Yu, Yafei Ji and Wei Wang

    Version of Record online : 15 APR 2010, DOI: 10.1002/asia.201000014

  13. A Diels–Alder/Retro-Diels–Alder Approach for the Enantioselective Synthesis of Microbial Butenolides

    European Journal of Organic Chemistry

    Volume 2012, Issue 33, November 2012, Pages: 6636–6646, Christian A. Citron, Susanne M. Wickel, Barbara Schulz, Siegfried Draeger and Jeroen S. Dickschat

    Version of Record online : 9 OCT 2012, DOI: 10.1002/ejoc.201200991

  14. Volatile Lactones from Streptomycetes Arise via the Antimycin Biosynthetic Pathway

    ChemBioChem

    Volume 13, Issue 11, July 23, 2012, Pages: 1635–1644, Ramona Riclea, Dr. Bertrand Aigle, Prof. Dr. Pierre Leblond, Dr. Ilka Schoenian, Prof. Dr. Dieter Spiteller and Dr. Jeroen S. Dickschat

    Version of Record online : 29 JUN 2012, DOI: 10.1002/cbic.201200260

  15. Palladium-Catalyzed Asymmetric Allylic Alkylation of Cyclic Dienol Carbonates: Efficient Route to Enantioenriched γ-Butenolides Bearing an All-Carbon α-Quaternary Stereogenic Center

    Angewandte Chemie

    Volume 125, Issue 4, January 21, 2013, Pages: 1295–1299, Jeremy Fournier, Dr. Oscar Lozano, Dr. Candice Menozzi, Dr. Stellios Arseniyadis and Prof. Dr. Janine Cossy

    Version of Record online : 7 DEC 2012, DOI: 10.1002/ange.201206368

  16. A Synthetic Route to α-Substituted Butenolides: Enantioselective Synthesis of (+)-Ancepsenolide

    European Journal of Organic Chemistry

    Volume 2011, Issue 19, July 2011, Pages: 3416–3419, Cynthia Ghobril, Jérémy Kister and Rachid Baati

    Version of Record online : 18 MAY 2011, DOI: 10.1002/ejoc.201100491

  17. Palladium-Catalyzed Asymmetric Allylic Alkylation of Cyclic Dienol Carbonates: Efficient Route to Enantioenriched γ-Butenolides Bearing an All-Carbon α-Quaternary Stereogenic Center

    Angewandte Chemie International Edition

    Volume 52, Issue 4, January 21, 2013, Pages: 1257–1261, Jeremy Fournier, Dr. Oscar Lozano, Dr. Candice Menozzi, Dr. Stellios Arseniyadis and Prof. Dr. Janine Cossy

    Version of Record online : 7 DEC 2012, DOI: 10.1002/anie.201206368

  18. N,N′-Dioxide–Scandium(III)-Catalyzed Asymmetric Michael Addition of β,γ-Unsaturated Butenolides to α,β-Unsaturated γ-Keto Esters

    Advanced Synthesis & Catalysis

    Volume 355, Issue 14-15, October 11, 2013, Pages: 2764–2768, Jie Ji, Lili Lin, Lin Zhou, Yuheng Zhang, Yangbin Liu, Xiaohua Liu and Xiaoming Feng

    Version of Record online : 7 OCT 2013, DOI: 10.1002/adsc.201300586

  19. Intramolecular [2+2] Photocycloaddition Reactions as an Entry to the 2-Oxatricyclo[4.2.1.04, 9]nonan-3-one Skeleton of Lactiflorin

    Chemistry – An Asian Journal

    Volume 7, Issue 8, August 2012, Pages: 1947–1958, Dr. Ping Lu, Dr. Eberhardt Herdtweck and Prof. Dr. Thorsten Bach

    Version of Record online : 31 MAY 2012, DOI: 10.1002/asia.201200295

  20. Direct Enantioselective Vinylogous Mannich Reaction of Ketimines with γ-Butenolide by Using Cinchona Alkaloid Amide/Zinc(II) Catalysts

    Chemistry - A European Journal

    Volume 21, Issue 27, June 26, 2015, Pages: 9615–9618, Prof. Dr. Shuichi Nakamura, Ryota Yamaji and Dr. Masashi Hayashi

    Version of Record online : 5 MAY 2015, DOI: 10.1002/chem.201500599