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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:
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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