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Hydrophilic CNC‐Pincer Palladium Complexes: A Source for Highly Efficient, Recyclable Homogeneous Catalysts in Suzuki–Miyaura Cross‐Coupling
Author(s) -
Churruca Fátima,
SanMartin Raul,
Inés Blanca,
Tellitu Imanol,
Domínguez Esther
Publication year - 2006
Publication title -
advanced synthesis and catalysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.541
H-Index - 155
eISSN - 1615-4169
pISSN - 1615-4150
DOI - 10.1002/adsc.200606173
Subject(s) - pincer movement , chemistry , palladium , homogeneous , catalysis , coupling (piping) , homogeneous catalysis , suzuki reaction , combinatorial chemistry , organic chemistry , polymer chemistry , metallurgy , physics , materials science , thermodynamics
The Suzuki biaryl coupling of a range of electronically dissimilar arylboronic acids and aryl bromides is performed in neat water with excellent to quantitative yields by means of a new CNC‐pincer palladium catalyst that is soluble in water due to its para ‐carboxy group. Extremely high turnover numbers and frequencies combined with a remarkable robustness allow an effective catalyst reuse in sustainable conditions.