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Diethyloxalate as “CO” Source for Palladium‐Catalyzed Ethoxycarbonylation of Bromo‐ and Chloroarene Derivatives
Author(s) -
Monrose Amandine,
Salembier Helori,
Bousquet Till,
Pellegrini Sylvain,
Pélinski Lydie
Publication year - 2017
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.201700307
Subject(s) - chemistry , palladium , catalysis , aryl , microwave irradiation , oxalate , ligand (biochemistry) , combinatorial chemistry , organic chemistry , biochemistry , alkyl , receptor
Palladium(II)‐catalyzed ethoxycarbonylation of aryl bromides with diethyloxalate oxalate is described. Functionalized aromatic esters can be efficiently synthesized with only 0.65 mol % PdCl 2 (PPh 3 ) 2 catalyst under microwave irradiation and without additional ligand. This method illustrates an inexpensive and operationally simple method for the preparation of aromatic esters.