Title of article
Palladium-catalyzed amination in the synthesis of macrocycles comprising cholane, polyamine and pyridine units
Author/Authors
Averin، نويسنده , , Alexei D. and Ranyuk، نويسنده , , Elena R. and Lukashev، نويسنده , , Nikolai V. and Golub، نويسنده , , Svetlana L. and Buryak، نويسنده , , Alexei K. and Beletskaya، نويسنده , , Irina P.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2008
Pages
4
From page
1188
To page
1191
Abstract
3,24-Bis(6-chloropyridin-2-yloxy)cholane, obtained from 3,24-cholandiol via a Mitsunobu reaction, was successfully used for the synthesis of a variety of polyazamacrocycles using Pd-catalyzed amination reaction with linear polyamines. The competing formation of cyclodimers and other cyclic oligomers was found to be strongly dependent on the nature of the polyamines employed.
Journal title
Tetrahedron Letters
Serial Year
2008
Journal title
Tetrahedron Letters
Record number
1858219
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