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Bulletin of the Korean Chemical Society (BKCS)

ISSN 0253-2964(Print)
ISSN 1229-5949(Online)
Volume 31, Number 5
BKCSDE 31(5)
May 20, 2010 

 
Title
Asymmetric Michael Addition of Ketones to Nitroolefins Catalyzed by a New Chiral Catalyst
Author
Lian Jun Wang*, Feng Feng Hu
Keywords
Chiral catalyst, Michael reaction, Nitroolefin, Ketone, Enantioselectivity
Abstract
A new chiral catalyst was synthesized and found that it could catalyzed the asymmetric Michael reaction of ketones with nitroolefins smoothly at room temperature, giving the desired adducts in 71 - 92% yields with excellent diastereoselectivities and high enantioselectivities (up to 95% ee).
Page
1280 - 1282
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