Title of article
Examination of Ligand Effects in the Heck Arylation Reaction
Author/Authors
Maryiam Qadir، نويسنده , , Tobias M?chel، نويسنده , , King Kuok (Mimi) Hii، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2000
Pages
5
From page
7975
To page
7979
Abstract
The Heck arylation reaction between aryl bromide and iodide with methyl acrylate was evaluated. A new class of ligands, R–N(CH2CH2PPh2)2, is compared with conventional monodentate and bidentate ligands, and was found to confer greater catalyst stability. The nitrogen substituent (R) has a noticeable effect on the rate of the turnover. We believe this is the first report of the application of such hemilabile ligands in Heck arylation chemistry.
Keywords
C–C coupling , Heck arylation , Homogeneous catalysis , P ligands , Palladium
Journal title
Tetrahedron
Serial Year
2000
Journal title
Tetrahedron
Record number
1081306
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