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|Title:||Primary amine/(+)-CSA salt-promoted organocatalytic conjugate addition of nitro esters to enones|
|Citation:||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|
|Appears in Collections:||Staff Publications|
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