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Phosphane‐Free Palladium‐Catalyzed Coupling Reactions: The Decisive Role of Pd Nanoparticles
Author(s) -
Reetz Manfred T.,
Westermann Elke
Publication year - 2000
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/(sici)1521-3773(20000103)39:1<165::aid-anie165>3.0.co;2-b
Subject(s) - palladium , catalysis , heck reaction , chemistry , nanoparticle , colloid , coupling (piping) , coupling reaction , suzuki reaction , materials science , nanotechnology , organic chemistry , metallurgy
Nanosized palladium colloids , generated in situ by reduction of Pd II to Pd 0 [Eq. (a)], are involved in the catalysis of phosphane‐free Heck and Suzuki reactions with simple palladium salts such as PdCl 2 or Pd(OAc) 2 , as demonstrated by transmission electron microscopic investigations.