Title of article
Direct asymmetric aldol condensation catalyzed by aziridine semicarbazide zinc(II) complexes
Author/Authors
Pieczonka، نويسنده , , Adam M. and Le?niak، نويسنده , , Stanis?aw and Rachwalski، نويسنده , , Micha?، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
3
From page
2373
To page
2375
Abstract
Previously obtained semicarbazides derived from N-triphenylmethyl-aziridine-2-carbohydrazide were explored as ligands in Zn(II) catalyzed diastereo- and enantioselective direct aldol reactions. Complexes of aziridine-semicarbazides with Zn(II) were efficient catalysts in reactions of acetone and hydroxyacetone with NO2-substituted aromatic aldehydes in the presence of water.
Keywords
asymmetric synthesis , Chiral ligands , Aziridines , Aldol condensation
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1888917
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