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Demir, Ayhan S.; Eymur, Serkan
{ "DOI": "10.1016/j.tetasy.2009.12.008", "abstract": "A proline-thiourea self-assembled organocatalyst is described as a good catalyst for the enantioselective nitro-Michael addition of aldehydes to nitroalkenes The reaction is efficient with 5% of the thiourea, to give moderate to good enantioselectivity (up to 76% ee) High syn-selectivity was obtained with both branched and unbranched aliphatic aldehydes This is the first example of self-assembly of organocatalysts with an achiral additive in a Michael addition wherein aldehydes are utilized as donors. (c) 2009 Elsevier Ltd All rights reserved", "author": [ { "family": "Demir", "given": " Ayhan S." }, { "family": "Eymur", "given": " Serkan" } ], "container_title": "TETRAHEDRON-ASYMMETRY", "id": "28275", "issue": "1", "issued": { "date-parts": [ [ 2010, 1, 1 ] ] }, "page": "112-115", "title": "Self-assembly of organocatalysts for the enantioselective Michael addition of aldehydes to nitroalkenes", "type": "article-journal", "volume": "21" }
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