Title of article
A convenient synthesis of 6,6′-dimethyl-2,2′-bipyridine-4-ester and its application to the preparation of bifunctional lanthanide chelators
Author/Authors
Havas، نويسنده , , Fabien and Danel، نويسنده , , Mathieu and Galaup، نويسنده , , Chantal and Tisnès، نويسنده , , Pierre M. Picard، نويسنده , , Claude، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2007
Pages
4
From page
999
To page
1002
Abstract
We describe a convenient scalable synthesis of 4-carbomethoxy-6,6′-dimethyl-2,2′-bipyridine based on the application of modified Negishi cross-coupling conditions. The use of this building block in the preparation of a number of dissymmetrically 6,6′-trisubstituted-2,2′-bipyridines and of bifunctional lanthanide chelators is also reported.
Keywords
bipyridine , Lanthanides , Bifunctional chelators
Journal title
Tetrahedron Letters
Serial Year
2007
Journal title
Tetrahedron Letters
Record number
1854144
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