Asymmetric hydrogen transfer reduction of ketones using chiral perfluorinated ligands

Tetrahedron Asymmetry

Volumn 11, Issue 14, 2000, Pages 2881-2884

  Maillard, David ^a   Nguefack, Christelle ^a   Pozzi, Gianluca ^b   Quici, Silvio ^b   Valadé, Barbara ^b   Sinou, Denis ^a  

^a UNIVERSITÉ LYON 1   (France)

^b CNR   (Italy)

Author keywords

[No Author keywords available]

Indexed keywords

2 PROPANOL; IRIDIUM COMPLEX; KETONE DERIVATIVE; LIGAND; PERFLUORO COMPOUND;

ARTICLE; CATALYSIS; CATALYST; CHEMICAL STRUCTURE; CHIRALITY; PRIORITY JOURNAL; PROTON TRANSPORT; REDUCTION; STEREOCHEMISTRY;

EID: 0034725668     PISSN: 09574166     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0957-4166(00)00249-4     Document Type: Article

References (28)

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28. 2 (14 mg, 0.02 mmol) and the ligand (0.04 mmol) in D-100 (5 mL) at 70°C for 2 h. To this solution cooled to 0°C was added a solution of the substrate (0.4 mmol) and KOH (5.9 mg, 0.1 mmol) in i-PrOH (5 mL). The mixture was stirred at 70°C. The conversion and the enantioselectivity were determined by gas chromatography using a capillary Cyclodex-B chiral column.