Title of article
Synthesis and application in asymmetric copper(I)-catalyzed allylic oxidation of a new chiral 1,10-phenanthroline derived from pinene
Author/Authors
Giorgio Chelucci، نويسنده , , Giorgio and Loriga، نويسنده , , Giovanni and Murineddu، نويسنده , , Gabriele and Pinna، نويسنده , , Gerard A، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
4
From page
3601
To page
3604
Abstract
A convenient and rapid method for the preparation of chiral C2-symmetric 1,10-phenanthrolines is reported. As an example of this procedure the synthesis of new 1,10-phenanthroline (+)-7 and its 5,6-dihydro derivative (+)-6 from (−)-β-pinene is described. These ligands have been assessed in asymmetric copper(I)-catalyzed allylic oxidation of cycloalkenes affording enantioselectivities up to 71%.
Keywords
10-Phenanthrolines , 1 , Copper complex , allylic oxidation , Enantioselectivity
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1651626
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