Title of article
Iron-catalysed Suzuki coupling? A cautionary tale
Author/Authors
Bedford، نويسنده , , Robin B. and Nakamura، نويسنده , , Masaharu and Gower، نويسنده , , Nicholas J. and Haddow، نويسنده , , Mairi F. and Hall، نويسنده , , Mark A. and Huwe، نويسنده , , Michael and Hashimoto، نويسنده , , Tohru and Okopie، نويسنده , , Rukeme A.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2009
Pages
2
From page
6110
To page
6111
Abstract
In our hands, Fe(II) or (III) pyridine complexes show no activity in Suzuki biaryl cross-coupling reactions, except in one irreproducible instance when complete conversion was observed. A comparison with palladium acetate under the same conditions showed that complete conversion can be obtained in a S:C ratio of 1,000,000:1 and therefore extreme caution must be exercised to prevent ‘false-positives’ arising from trace Pd-contaminants.
Keywords
Iron catalysts , Biaryls , Suzuki cross-coupling , Pyridine ligands
Journal title
Tetrahedron Letters
Serial Year
2009
Journal title
Tetrahedron Letters
Record number
1866366
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