Title of article
Conceptually new chiral tertiary C2 symmetric diamines in asymmetric synthesis
Author/Authors
Jean-Claude Kizirian، نويسنده , , Jean-Claude and Caille، نويسنده , , Jean-Claude and Alexakis، نويسنده , , Alexandre، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
3
From page
8893
To page
8895
Abstract
New chiral diamines were prepared, based on the cyclohexane diamine core. The two different substituents on each nitrogen allow this heteroatom to become a stereogenic center upon chelation with a metal, such as lithium. The enantioselective addition of MeLi to imines, with eeʹs up to 68%, illustrates the validity of this concept.
Keywords
organolithiums , imines , asymmetric synthesis , diamines , C2 symmetry
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1655801
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