New chiral Schiff base as a tridentate ligand for catalytic enantioselective addition of diethylzinc to aldehydes

被引:69
|
作者
Tanaka, Takanori [1 ]
Yasuda, Yorinobu [1 ]
Hayashi, Masahiko [1 ]
机构
[1] Kobe Univ, Fac Sci, Dept Chem, Kobe, Hyogo 6578501, Japan
来源
JOURNAL OF ORGANIC CHEMISTRY | 2006年 / 71卷 / 18期
关键词
D O I
10.1021/jo060964u
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
We have developed new chiral Schiff base catalysts for the enantioselective addition of diethylzinc reagents to aldehydes. The reaction of benzaldehyde with diethylzinc in the presence of 1 mol % of the chiral Schiff base catalyst proceeded to afford 1-phenyl-1-propanol in 96% enantiomeric excess (ee).
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页码:7091 / 7093
页数:3
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