Title of article
The preparation of a stable 2-pyridylboronate and its reactivity in the Suzuki–Miyaura cross-coupling reaction
Author/Authors
Hodgson، نويسنده تهران-دانشگاه صنعتي مالك اشتر Hodgson, R,D. , Paul B. and Salingue، نويسنده , , Fabrice H.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2004
Pages
3
From page
685
To page
687
Abstract
The preparation and reactivity of a 2-pyridylboronate stabilised by N-phenyldiethanolamine is described. In Suzuki–Miyaura cross-coupling reactions employing this boronate, significant aryl–aryl exchange from the phosphine ligand was observed with some combinations of ligand and substrates. The amount of the exchange by-product can be minimised by appropriate choice of phosphine ligand.
Keywords
N-Phenyldiethanolamine , Suzuki–Miyaura cross-coupling , Tris(o-tolyl)phosphine , Palladium(II)acetate , 2-Pyridylboronate
Journal title
Tetrahedron Letters
Serial Year
2004
Journal title
Tetrahedron Letters
Record number
1656618
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