Use of Pyridine-Coated Star-Shaped ROMP Polymer As the Supporting Ligand for Ruthenium-Catalyzed Chemoselective Hydrogen Transfer Reduction of Ketones

2012 ◽  
Vol 31 (14) ◽  
pp. 5074-5080 ◽  
Author(s):  
Kotohiro Nomura ◽  
Kotaro Tanaka ◽  
Sakiko Fujita
Keyword(s):  
Hydrogen Transfer ◽  
Reduction Of Ketones

Hydrogen transfer reduction of ketones catalyzed by Fluka K-10 montmorillonite

1998 ◽  
Vol 136 (2) ◽  
pp. 147-151 ◽  
Author(s):  
David Dolmazon ◽  
Raluca Aldea ◽  
Howard Alper
Keyword(s):  
Hydrogen Transfer ◽  
Reduction Of Ketones

Ruthenium(II) Terdentate CNN Complexes: Superlative Catalysts for the Hydrogen-Transfer Reduction of Ketones by Reversible Insertion of a Carbonyl Group into the RuH Bond

2005 ◽  
Vol 117 (38) ◽  
pp. 6370-6375 ◽  
Author(s):  
Walter Baratta ◽  
Giorgio Chelucci ◽  
Serafino Gladiali ◽  
Katia Siega ◽  
Micaela Toniutti ◽  
...  
Keyword(s):  
Carbonyl Group ◽  
Hydrogen Transfer ◽  
Reduction Of Ketones

Methylsteroids. III. Reduction of ketones derived from lanosterol

1957 ◽  
Vol 10 (3) ◽  
pp. 334 ◽  
Author(s):  
CS Barnes ◽  
A Palmer
Keyword(s):  
Hydrogen Transfer ◽  
Carbonyl Groups ◽  
Reduction Of Ketones

The base catalysed hydrogen transfer from solvent alcohol to carbonyl groups is studied with 7,ll-dioxolanostan-3β-yl acetate (I ; R=Ac) and shown to give almost entirely 3β,7β,llβ-trihydroxylanostane (V ; R=R'=H) and the epimeric 3β,7-di-hydroxylanostan-11-ones (VI and VIII ; R=H). Generalizations are made to account for their formation and stereochemistry. The four 3β,7,11-trihydrosylanostanes are prepared.

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