Facile synthesis of C2-symmetric chiral binaphthyl ketone catalysts
被引:26
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作者:
Seki, M
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机构:
Tanabe Seiyaku Co Ltd, Prod & Technol Dev Lab, Yodogawa Ku, Osaka 5328505, JapanTanabe Seiyaku Co Ltd, Prod & Technol Dev Lab, Yodogawa Ku, Osaka 5328505, Japan
Seki, M
[1
]
Furutani, T
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机构:
Tanabe Seiyaku Co Ltd, Prod & Technol Dev Lab, Yodogawa Ku, Osaka 5328505, JapanTanabe Seiyaku Co Ltd, Prod & Technol Dev Lab, Yodogawa Ku, Osaka 5328505, Japan
Furutani, T
[1
]
Hatsuda, M
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机构:
Tanabe Seiyaku Co Ltd, Prod & Technol Dev Lab, Yodogawa Ku, Osaka 5328505, JapanTanabe Seiyaku Co Ltd, Prod & Technol Dev Lab, Yodogawa Ku, Osaka 5328505, Japan
Hatsuda, M
[1
]
Imashiro, R
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Tanabe Seiyaku Co Ltd, Prod & Technol Dev Lab, Yodogawa Ku, Osaka 5328505, JapanTanabe Seiyaku Co Ltd, Prod & Technol Dev Lab, Yodogawa Ku, Osaka 5328505, Japan
Imashiro, R
[1
]
机构:
[1] Tanabe Seiyaku Co Ltd, Prod & Technol Dev Lab, Yodogawa Ku, Osaka 5328505, Japan
epoxidation;
Ullmann reactions;
biaryls;
enzymes and enzyme reactions;
D O I:
10.1016/S0040-4039(00)00120-9
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
C-2-Symmetric chiral binaphthyl ketones, efficient catalysts for asymmetric epoxidation, have been synthesized through an intramolecuar Ullmann reaction and/or a lipase-catalyzed enantioselective hydrolysis of the 11-membered cyclic binaphthyl acetate. (C) 2000 Elsevier Science Ltd. All rights reserved.