Title of article
Cinchona alkaloids in the asymmetric synthesis of 2-(phenylsulfanyl)aziridines
Author/Authors
Stefania Fioravanti، نويسنده , , M. Gabriella Mascia، نويسنده , , Lucio Pellacani، نويسنده , , Paolo A. Tardella، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
5
From page
8073
To page
8077
Abstract
Enantioselective aza-Michael initiated ring closure (MIRC) additions of ethyl nosyloxycarbamate to 2-(phenylsulfanyl)-2-cycloalkenones catalysed by Cinchona alkaloids were studied. The results suggest that the enantioselectivity obtained is influenced by the structure of the catalyst and the different amination conditions. Substrate ring size also plays an important role.
Keywords
Aza-Michael initiated ring closure (MIRC) reactions , aziridination , Chiral catalyst , Heterogenous catalysis , Cinchona alkaloids
Journal title
Tetrahedron
Serial Year
2004
Journal title
Tetrahedron
Record number
1087024
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