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There are 9892 results for: content related to: Guanidine-Thiourea Bifunctional Organocatalyst for the Asymmetric Henry (Nitroaldol) Reaction

  1. (Thio)urea Organocatalysts

    Hydrogen Bonding in Organic Synthesis

    Mike Kotke, Peter R. Schreiner, Pages: 141–351, 2009

    Published Online : 20 NOV 2009, DOI: 10.1002/9783527627844.ch6

  2. Podand-Based Dimeric Chromium(III)–Salen Complex for Asymmetric Henry Reaction: Cooperative Catalysis Promoted by Complexation of Alkali Metal Ions

    Chemistry - A European Journal

    Volume 20, Issue 50, December 8, 2014, Pages: 16454–16457, Guang-Hui Ouyang, Yan-Mei He and Prof. Dr. Qing-Hua Fan

    Article first published online : 24 OCT 2014, DOI: 10.1002/chem.201404605

  3. Copper Complex of Aminoisoborneol Schiff Base Cu2(SBAIB-d)2: An Efficient Catalyst for Direct Catalytic Asymmetric Nitroaldol (Henry) Reaction

    Advanced Synthesis & Catalysis

    Volume 354, Issue 13, September 17, 2012, Pages: 2511–2520, Ramalingam Boobalan, Gene-Hsian Lee and Chinpiao Chen

    Article first published online : 23 AUG 2012, DOI: 10.1002/adsc.201200337

  4. Organocatalytic Asymmetric Nitroaldol Reaction: Cooperative Effects of Guanidine and Thiourea Functional Groups

    Chemistry – An Asian Journal

    Volume 2, Issue 9, September 3, 2007, Pages: 1150–1160, Yoshihiro Sohtome, Nobuko Takemura, Keisuke Takada, Rika Takagi, Toshitsugu Iguchi and Kazuo Nagasawa

    Article first published online : 16 JUL 2007, DOI: 10.1002/asia.200700145

  5. Diastereoselective and Enantioselective Henry (Nitroaldol) Reaction Utilizing a Guanidine-Thiourea Bifunctional Organocatalyst

    European Journal of Organic Chemistry

    Volume 2006, Issue 13, July 2006, Pages: 2894–2897, Yoshihiro Sohtome, Yuichi Hashimoto and Kazuo Nagasawa

    Article first published online : 8 MAY 2006, DOI: 10.1002/ejoc.200600307

  6. Urea/Transition-Metal Cooperative Catalyst for anti-Selective Asymmetric Nitroaldol Reactions

    Angewandte Chemie International Edition

    Volume 51, Issue 7, February 13, 2012, Pages: 1620–1624, Kai Lang, Jongwoo Park and Prof. Sukwon Hong

    Article first published online : 4 JAN 2012, DOI: 10.1002/anie.201107785

  7. Urea/Transition-Metal Cooperative Catalyst for anti-Selective Asymmetric Nitroaldol Reactions

    Angewandte Chemie

    Volume 124, Issue 7, February 13, 2012, Pages: 1652–1656, Kai Lang, Jongwoo Park and Prof. Sukwon Hong

    Article first published online : 4 JAN 2012, DOI: 10.1002/ange.201107785

  8. Catalytic Enantioselective Henry Reactions of Isatins: Application in the Concise Synthesis of (S)-(−)-Spirobrassinin

    Chemistry - A European Journal

    Volume 17, Issue 28, July 4, 2011, Pages: 7791–7795, Lu Liu, Dr. Shilei Zhang, Dr. Fei Xue, Dr. Guangshun Lou, Dr. Haoyi Zhang, Shichao Ma, Prof. Dr. Wenhu Duan and Prof. Dr. Wei Wang

    Article first published online : 30 MAY 2011, DOI: 10.1002/chem.201101025

  9. Asymmetric Henry reaction catalyzed by bifunctional copper-based catalysts

    Chirality

    Volume 21, Issue 6, June 2009, Pages: 619–627, Jun Guo and Jincheng Mao

    Article first published online : 16 SEP 2008, DOI: 10.1002/chir.20661

  10. A New Henry/Michael/Retro-Henry/Henry Domino Sequence Promoted by Bifunctional Organocatalysts

    Advanced Synthesis & Catalysis

    Volume 355, Issue 5, March 25, 2013, Pages: 938–946, Arianna Quintavalla, Marco Lombardo, Shrihari P. Sanap and Claudio Trombini

    Article first published online : 15 MAR 2013, DOI: 10.1002/adsc.201201135

  11. Enantioselective Henry and Aza-Henry Reaction in the Synthesis of (R)-Tembamide Using Efficient, Recyclable Polymeric CuII Complexes as Catalyst

    ChemPlusChem

    Volume 79, Issue 8, August 2014, Pages: 1138–1146, Anjan Das, Manoj K. Choudhary, Dr. Rukhsana I. Kureshy, Tamal Roy, Dr. Noor-ul H. Khan, Dr. Sayed H. R. Abdi and Dr. Hari C. Bajaj

    Article first published online : 21 MAY 2014, DOI: 10.1002/cplu.201402078

  12. Synthesis of novel thiophene-based chiral ligands and their application in asymmetric Henry reaction

    Applied Organometallic Chemistry

    Volume 27, Issue 5, May 2013, Pages: 283–289, A. Ebru Aydin

    Article first published online : 25 MAR 2013, DOI: 10.1002/aoc.2969

  13. Modular Bifunctional Chiral Thioureas as Versatile Organocatalysts for Highly Enantioselective Aza-Henry Reaction and Michael Addition

    Advanced Synthesis & Catalysis

    Volume 354, Issue 11-12, August 13, 2012, Pages: 2264–2274, Hua Li, Xu Zhang, Xin Shi, Nan Ji, Wei He, Shengyong Zhang and Bangle Zhang

    Article first published online : 29 JUL 2012, DOI: 10.1002/adsc.201200144

  14. Solvent-free synthesis of chiral Schiff-base ligands based on ferrocene under microwave irradiation and application to enantioselective nitroaldol (Henry) reaction

    Chirality

    Volume 23, Issue 5, May 2011, Pages: 374–378, Gülşen Öztürk, Mehmet Çolak and Nadir Demirel

    Article first published online : 6 JAN 2011, DOI: 10.1002/chir.20934

  15. Asymmetric Michael Reaction of Nitroolefins with β-Dicarbonyl Compounds Catalysed by 1,3-Diamine-Tethered Guanidine-Thiourea Bifunctional Organocatalysts

    Asian Journal of Organic Chemistry

    Volume 3, Issue 4, April 2014, Pages: 445–448, Natsuko Horitsugi, Kohei Kojima, Koji Yasui, Dr. Yoshihiro Sohtome and Prof. Dr. Kazuo Nagasawa

    Article first published online : 24 MAR 2014, DOI: 10.1002/ajoc.201402002

  16. Catalytic Asymmetric anti-Selective Nitroaldol Reaction En Route to Zanamivir

    Angewandte Chemie International Edition

    Volume 51, Issue 7, February 13, 2012, Pages: 1644–1647, Tatsuya Nitabaru, Dr. Naoya Kumagai and Prof. Dr. Masakatsu Shibasaki

    Article first published online : 10 JAN 2012, DOI: 10.1002/anie.201108153

  17. Enantioselective Aza-Henry Reaction with Acyclic Guanidine-Thiourea Bifunctional Organocatalyst

    Advanced Synthesis & Catalysis

    Volume 351, Issue 3, February 2009, Pages: 345–347, Keisuke Takada and Kazuo Nagasawa

    Article first published online : 6 FEB 2009, DOI: 10.1002/adsc.200800692

  18. Asymmetric Organocatalysis

    Catalytic Asymmetric Synthesis, Third Edition

    Allan J. B. Watson, David W. C. Macmillan, Yi Wang, Li Deng, Seiji Shirakawa, Keiji Maruoka, Pages: 37–117, 2010

    Published Online : 26 MAR 2010, DOI: 10.1002/9780470584248.ch2

  19. Recent Advances in the Catalytic Asymmetric Nitroaldol (Henry) Reaction

    European Journal of Organic Chemistry

    Volume 2007, Issue 16, June 2007, Pages: 2561–2574, Claudio Palomo, Mikel Oiarbide and Antonio Laso

    Article first published online : 16 MAR 2007, DOI: 10.1002/ejoc.200700021

  20. Additions of Nitroalkyls and Sulfones to C=X

    Comprehensive Enantioselective Organocatalysis: Catalysts, Reactions, and Applications

    Aitor Landa, Rosa López, Mikel Oiarbide, Claudio Palomo, Pages: 841–871, 2013

    Published Online : 23 AUG 2013, DOI: 10.1002/9783527658862.ch29