Chiral amine-thioureas bearing multiple hydrogen bonding donors: highly efficient organocatalysts for asymmetric Michael addition of acetylacetone to nitroolefins
2015 ◽
Vol 13
(17)
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pp. 5054-5060
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2011 ◽
Vol 52
(25)
◽
pp. 3204-3207
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Keyword(s):
Keyword(s):