Warning: Undefined array key "mm" in /www/wwwroot/www.ai-bt.com/si.php on line 10 Deprecated: trim(): Passing null to parameter #1 ($string) of type string is deprecated in /www/wwwroot/www.ai-bt.com/si.php on line 10 Urea- and thiourea-substituted cinchona alkaloid derivatives as highly efficient bifunctional organocatalysts for the asymmetric addition of malonate to nitroalkenes: inversion of configuration at C9 dramatically improves catalyst performance.

× No keyword cloud information.

25 in total

1. Enantioselective synthesis of bicylco[3.2.1]octan-8-ones using a tandem Michael-Henry reaction.

Authors: Derong Ding; Cong-Gui Zhao; Qunsheng Guo; Hadi Arman
Journal: Tetrahedron Date: 2010-06-19 Impact factor: 2.457

Authors: Shi-Feng Gan; Jie-Ping Wan; Yuan-Jiang Pan; Cui-Rong Sun
Journal: Mol Divers Date: 2011-01-11 Impact factor: 2.943

Authors: Yong-Qiang Wang; Jun Song; Ran Hong; Hongming Li; Li Deng
Journal: J Am Chem Soc Date: 2006-06-28 Impact factor: 15.419

Authors: Bin Tan; Nuno R Candeias; Carlos F Barbas
Journal: Nat Chem Date: 2011-05-08 Impact factor: 24.427

Authors: Jun Song; Yi Wang; Li Deng
Journal: J Am Chem Soc Date: 2006-05-10 Impact factor: 15.419

Authors: Qunsheng Guo; John Cong-Gui Zhao
Journal: Org Lett Date: 2013-01-23 Impact factor: 6.005

Authors: Jeremiah P Malerich; Koji Hagihara; Viresh H Rawal
Journal: J Am Chem Soc Date: 2008-10-11 Impact factor: 15.419

Authors: Joshua H Palmer; Gerard Parkin
Journal: New J Chem Date: 2014-09-01 Impact factor: 3.591

Authors: Patrick G McGarraugh; Stacey E Brenner
Journal: Tetrahedron Date: 2009-01-10 Impact factor: 2.457

Authors: Helge Klare; Jörg M Neudörfl; Bernd Goldfuss
Journal: Beilstein J Org Chem Date: 2014-01-21 Impact factor: 2.883