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Palladium/Phosphite or Phosphate Catalyzed Oxidative Coupling of Arylboronic Acids with Alkynes to Produce 1,4‐Diaryl‐1,3‐butadienes
Author(s) -
Horiguchi Hakaru,
Tsurugi Hayato,
Satoh Tetsuya,
Miura Masahiro
Publication year - 2008
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.200700533
Subject(s) - chemistry , palladium , catalysis , oxidative phosphorylation , phosphate , oxidative coupling of methane , intermolecular force , ligand (biochemistry) , organic chemistry , medicinal chemistry , combinatorial chemistry , polymer chemistry , molecule , receptor , biochemistry
The intermolecular oxidative coupling of arylboronic acids with internal alkynes efficiently proceeds in a 2:2 manner in the presence of palladium acetate, a triaryl phosphite or phosphate, and silver carbonate as catalyst, ligand, and oxidant, respectively, to produce the corresponding 1,4‐diaryl‐1,3‐butadiene derivatives.