Please use this identifier to cite or link to this item: https://doi.org/10.1021/ol1006407
Title: Primary amine/(+)-CSA salt-promoted organocatalytic conjugate addition of nitro esters to enones
Authors: Liu, C.
Lu, Y. 
Issue Date: 21-May-2010
Source: Liu, C., Lu, Y. (2010-05-21). Primary amine/(+)-CSA salt-promoted organocatalytic conjugate addition of nitro esters to enones. Organic Letters 12 (10) : 2278-2281. ScholarBank@NUS Repository. https://doi.org/10.1021/ol1006407
Abstract: The combination of 9-amino-9-deoxy-epi-cinchonine and (+)-CSA resulted in a novel primary amine-based organocatalyst for effective iminium activation of α,β-unsaturated ketones. Such a catalytic system could catalyze the conjugate addition of nitroacetate to enones in a highly enantioselective manner, affording the desired adducts in high yields and with up to 99% ee. © 2010 American Chemical Society.
Source Title: Organic Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/76818
ISSN: 15237060
DOI: 10.1021/ol1006407
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