Title of article
A novel class of amide-derived air-stable P,O-ligands for Suzuki cross-coupling at low catalyst loading
Author/Authors
Dai، نويسنده , , Wei-Min and Li، نويسنده , , Yannain and Zhang، نويسنده , , Ye and Wah Lai، نويسنده , , Kwong and Wu، نويسنده , , Jinlong، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
3
From page
1999
To page
2001
Abstract
The benzamide-derived P,O-ligands efficiently promoted the Pd-catalyzed Suzuki cross-coupling reactions of aryl bromides with phenylboronic acid at 0.01 mol % of Pd loading at 60–80 °C to form biaryls in excellent yields. A sterically hindered arylboronic acid gave a quantitative yield of the coupling product at 110 °C with 1 mol % Pd.
Keywords
Amides , phosphines , coupling reactions , Aryl bromides
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1657387
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