Title of article
Preparation, properties, and catalytic activity of transition-metal complexes containing a ligated 2-methyl-3,3-diphenyl-1,3-diphosphapropene skeleton
Author/Authors
Liang، نويسنده , , Hongze and Nishide، نويسنده , , Katsunori and Ito، نويسنده , , Shigekazu and Yoshifuji، نويسنده , , Masaaki، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
4
From page
8297
To page
8300
Abstract
2-Methyl-3,3-diphenyl-1-(2,4,6-tri-t-butylphenyl)-1,3-diphosphapropene behaved as an unsymmetrical chelating ligand for transition metal complexes and the 1,3-diphosphapropene moiety was hydrolyzed to afford the 1,3-diphosphapropan-1-ol derivative upon coordination. The palladium complex showed catalytic activity for the Sonogashira coupling reaction.
Keywords
phosphaalkenes , kinetic stabilization , Chelate ligand , Sonogashira coupling
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1655420
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