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Oxime palladacycles revisited: stone‐stable complexes nonetheless very active catalysts
Author(s) -
Alacid Emilio,
Alonso Diego A.,
Botella Luis,
Nájera Carmen,
Pacheco Ma Carmen
Publication year - 2006
Publication title -
the chemical record
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.61
H-Index - 78
eISSN - 1528-0691
pISSN - 1527-8999
DOI - 10.1002/tcr.20077
Subject(s) - stille reaction , sonogashira coupling , oxime , chemistry , catalysis , combinatorial chemistry , palladium , organic chemistry
Our review critically presents the main achievements, advantages, and limitations of oxime palladacycles as high‐turnover catalysts for Heck, as well as homo‐ and cross‐coupling reactions such as Suzuki–Miyaura, Stille, Ullmann‐type, Cassar–Heck–Sonogashira, sila‐Sonogashira, Glaser‐type, Hiyama, and alkoxycarbonylation reactions. New developments in this area are reviewed from a mechanistic and synthetic point of view. The role of oxime palladacycles as a source of highly active zero‐valent palladium species is also discussed. © 2006 The Japan Chemical Journal Forum and Wiley Periodicals, Inc. Chem Rec 6: 117–132; 2006: Published online in Wiley InterScience ( www.interscience.wiley.com ) DOI 10.1002/tcr.20077