Please use this identifier to cite or link to this item: https://doi.org/10.1016/j.tetlet.2013.07.108
Title: Direct asymmetric Michael addition of phthalide derivatives to chalcones
Authors: Luo, J.
Jiang, C.
Wang, H.
Xu, L.-W.
Lu, Y. 
Keywords: Chalcones
Michael addition
Organocatalysis
Phthalide derivatives
Quinine thiourea catalyst
Issue Date: 18-Sep-2013
Source: Luo, J., Jiang, C., Wang, H., Xu, L.-W., Lu, Y. (2013-09-18). Direct asymmetric Michael addition of phthalide derivatives to chalcones. Tetrahedron Letters 54 (38) : 5261-5265. ScholarBank@NUS Repository. https://doi.org/10.1016/j.tetlet.2013.07.108
Abstract: The Michael addition of phthalides to chalcones employing a quinidine-derived thiourea catalyst Q-1 has been developed. The reported method led to the synthesis of 3,3-disubstituted phthalide derivatives in excellent yields, with excellent diastereo- and enantioselectivities. © 2013 Elsevier Ltd. All rights reserved.
Source Title: Tetrahedron Letters
URI: http://scholarbank.nus.edu.sg/handle/10635/75951
ISSN: 00404039
DOI: 10.1016/j.tetlet.2013.07.108
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