Article: Synthesis of 2,3,4-Trisubstituted Thiochromanes using an Organocatalytic Enantioselective Tandem Michael-Henry Reaction.
Advanced synthesis & catalysis
2009 Volume 350, Issue 4, Page(s) 537–541
Abstract: ... catalyzed tandem Michael addition-Henry reaction between 2-mercaptobenzaldehydes and β-nitrostyrenes. Good ...
Abstract | Enantioenriched 2,3,4-trisubstituted thiochromanes have been synthesized by using a cupreine-catalyzed tandem Michael addition-Henry reaction between 2-mercaptobenzaldehydes and β-nitrostyrenes. Good diastereoselectivities and enantioselectivities were obtained for the title compounds, which may be further improved through a single recrystallization (up to 98% de and> 99% ee). |
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Language | English |
Publishing date | 2009-10-12 |
Publishing country | Germany |
Document type | Journal Article |
ZDB-ID | 2041384-1 |
ISSN | 1615-4169 ; 1615-4150 |
ISSN (online) | 1615-4169 |
ISSN | 1615-4150 |
DOI | 10.1002/adsc.200700331 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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