scholarly journals Asymmetric transfer hydrogenation of prochiral ketones catalyzed by aminosulfonamide-ruthenium complexes in ionic liquid

2011 ◽  
Vol 9 (1) ◽  
pp. 175-179 ◽  
Author(s):  
Zhongqiang Zhou ◽  
Yong Sun ◽  
Aiqing Zhang
Keyword(s):  
Ionic Liquid ◽  
Catalytic System ◽  
Ruthenium Complexes ◽  
Transfer Hydrogenation ◽  
Asymmetric Transfer Hydrogenation ◽  
Prochiral Ketones

AbstractChiral aminosulfonamides containing imidazolium group were used as ligands for the ruthenium(II)-catalyzed asymmetric transfer hydrogenation of prochiral ketones in ionic liquid, affording good to excellent conversions and enantiomeric excesses. The catalytic system could be easily recovered and reused several times.

ChemInform Abstract: Highly Diastereoselective Formation of Ruthenium Complexes for Efficient Catalytic Asymmetric Transfer Hydrogenation.

ChemInform ◽  
2008 ◽  
Vol 39 (3) ◽  
Author(s):  
Walter Baratta ◽  
Giorgio Chelucci ◽  
Eberhardt Herdtweck ◽  
Santo Magnolia ◽  
Katia Siega ◽  
...  
Keyword(s):  
Ruthenium Complexes ◽  
Transfer Hydrogenation ◽  
Asymmetric Transfer Hydrogenation ◽  
Catalytic Asymmetric

ChemInform Abstract: Ruthenium Complexes for Asymmetric Transfer Hydrogenation

ChemInform ◽  
2011 ◽  
Vol 42 (10) ◽  
pp. no-no
Author(s):  
Petr Kacer ◽  
Marek Kuzma ◽  
Eliska Leitmannova ◽  
Libor Cerveny
Keyword(s):  
Ruthenium Complexes ◽  
Transfer Hydrogenation ◽  
Asymmetric Transfer Hydrogenation

A Recyclable Catalyst for Asymmetric Transfer Hydrogenation with a Formic Acid—Triethylamine Mixture in Ionic Liquid.

ChemInform ◽  
2005 ◽  
Vol 36 (37) ◽  
Author(s):  
Ikuo Kawasaki ◽  
Kazuya Tsunoda ◽  
Tomoko Tsuji ◽  
Tomoko Yamaguchi ◽  
Hiroki Shibuta ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Formic Acid ◽  
Recyclable Catalyst ◽  
Transfer Hydrogenation ◽  
Asymmetric Transfer Hydrogenation
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