Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/9992
Title: Organocatalytic asymmetric aza-Michael addition of pyrazole to chalcone
Authors: Li, P
Fang, F
Chen, J
Wang, J
Issue Date: 2014
Publisher: Pergamon-Elsevier Science Ltd
Source: Tetrahedron asymmetry, 2014, v. 25, no. 1, p. 98-101 How to cite?
Journal: Tetrahedron Asymmetry 
Abstract: An efficient enantioselective aza-Michael addition of pyrazole to chalcone was established. In the presence of the primary amine derived from cinchona alkaloid and acidic additive, the reactions afforded 1,4-adducts in high yields (up to 98%) with 68-88% ee.
URI: http://hdl.handle.net/10397/9992
ISSN: 0957-4166
DOI: 10.1016/j.tetasy.2013.11.012
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