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Suzuki Aryl Coupling Catalysed by Palladium Bis(phosphane) Pincer Complexes Based on Ferrocene; X‐ray Structure Determination of {PdCl[{2,5‐( t Bu 2 PCH 2 ) 2 C 5 H 2 }Fe(C 5 H 5 )]}OTf
Author(s) -
Sheloumov Alexey M.,
Tundo Pietro,
Dolgushin Fedor M.,
Koridze Avthandil A.
Publication year - 2008
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.200700923
Subject(s) - chemistry , palladium , pincer movement , aryl , ferrocene , suzuki reaction , medicinal chemistry , aqueous solution , phosphinate , homogeneous catalysis , solvent , aliquat 336 , stereochemistry , catalysis , inorganic chemistry , organic chemistry , electrochemistry , alkyl , electrode , fire retardant , extraction (chemistry) , solvent extraction
Palladium P,C,P pincer complexes PdCl[{2,5‐(R 2 PCH 2 ) 2 C 5 H 2 }Fe(C 5 H 5 )] ( 1 , R = i Pr; 2 , R = t Bu) and {PdCl[{2,5‐( t Bu 2 PCH 2 ) 2 C 5 H 2 }Fe(C 5 H 5 )]}OTf ( 3 ) catalyse Suzuki aryl coupling under homogeneous conditions as well as in multiphase system (triphase system: organic/Aliquat 336/aqueous solvent); the X‐ray structure of complex 3 , in which the iron atom is oxidised, has been determined and compared with that of its neutral precursor 2 . (© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2008)