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Enantioselective addition of diethylzinc to aldehydes catalyzed by a β-amino alcohol derived from (+)-3-carene
被引:40
|作者:
Joshi, SN
[1
]
Malhotra, SV
[1
]
机构:
[1] New Jersey Inst Technol, Dept Chem & Environm Sci, Newark, NJ 07102 USA
关键词:
D O I:
10.1016/S0957-4166(03)00347-1
中图分类号:
O61 [无机化学];
学科分类号:
070301 ;
081704 ;
摘要:
A (+)-3-carene derived aminoalcohol was successfully used as a chiral ligand in the catalytic enantioselective diethylzinc addition to various aldehydes. Very high enantiomeric excess (up 98% in 1-(2-methoxyphenyl)-1-propanol) was obtained. A plausible mechanism has been suggested for the observed enantio selectivity. (C) 2003 Elsevier Science Ltd. All rights reserved.
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页码:1763 / 1766
页数:4
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