Catalytic asymmetric addition of arylboronic acids to N-Boc imines generated in situ using C2-symmetric cationic N-heterocyclic carbenes (NHCs) Pd2+ diaquo complexes

Tetrahedron ◽  
2010 ◽  
Vol 66 (14) ◽  
pp. 2619-2623 ◽  
Author(s):  
Zhen Liu ◽  
Min Shi
Keyword(s):  
Heterocyclic Carbenes ◽  
Asymmetric Addition ◽  
Arylboronic Acids ◽  
Catalytic Asymmetric

Synthesis of Solution-Phase Phosphoramidite and Phosphite Ligand Libraries and Their In Situ Screening in the Rhodium-Catalyzed Asymmetric Addition of Arylboronic Acids

2007 ◽  
Vol 9 (3) ◽  
pp. 407-414 ◽  
Author(s):  
Richard B. C. Jagt ◽  
Patrick Y. Toullec ◽  
Ebe P. Schudde ◽  
Johannes G. de Vries ◽  
Ben L. Feringa ◽  
...  
Keyword(s):  
Solution Phase ◽  
Asymmetric Addition ◽  
Arylboronic Acids

ChemInform Abstract: Catalytic Asymmetric Addition of Meldrum′s Acid, Malononitrile, and 1,3-Dicarbonyls to ortho-Quinone Methides Generated in situ under Basic Conditions.

ChemInform ◽  
2015 ◽  
Vol 46 (35) ◽  
pp. no-no
Author(s):  
Lorenzo Caruana ◽  
Martina Mondatori ◽  
Vasco Corti ◽  
Sara Morales ◽  
Andrea Mazzanti ◽  
...  
Keyword(s):  
Quinone Methides ◽  
Asymmetric Addition ◽  
Catalytic Asymmetric

scholarly journals Chiral Sulfinyl-Based Olefin Ligands for Rhodium-Catalysed Asymmetric Conjugate Addition of Arylboronic Acids to Cyanoalkenes

2018 ◽  
Vol 42 (6) ◽  
pp. 300-304 ◽  
Author(s):  
Feng Xue ◽  
Yong Zhu ◽  
Xiaolei Qi
Keyword(s):  
Conjugate Addition ◽  
Asymmetric Addition ◽  
Arylboronic Acids ◽  
Catalytic Asymmetric

A rhodium/sulfinyl-based olefin ligand-catalysed asymmetric conjugate addition of arylboronic acids to cyanoalkenes without activation groups has been developed, where p-tolylsulfinyl-functionalised olefin ligands have been shown to be effective and with moderate enantioselectivities. This is the first example of applying chiral sulfinyl-based olefin ligands in the catalytic asymmetric addition to cyanoalkenes.

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