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Highly enantioselective synthesis of organic compound using right- and left-handed helical silica
被引:115
|作者:
Sato, I
Kadowaki, K
Urabe, H
Jung, JH
Ono, Y
Shinkai, S
Soai, K
[1
]
机构:
[1] Tokyo Univ Sci, Dept Appl Chem, Fac Sci, Shinjuku Ku, Tokyo 1628601, Japan
[2] JST, Chemotransfigurat Project, Kurume, Fukuoka 8390861, Japan
关键词:
asymmetric induction;
asymmetric synthesis;
addition reactions;
asymmetric autocatalysis;
silica;
D O I:
10.1016/S0040-4039(02)02707-7
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
Highly enantiomerically enriched (up to 96-97% ee) 5-pyrimidyl alkanol was obtained by the addition of diisopropylzinc to pyrimidine-5-carbaldehyde in the presence of the artificially designed chiral inorganic material, right- and left-handed helical silica. (C) 2003 Elsevier Science Ltd. All rights reserved.
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页码:721 / 724
页数:4
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