Palladacycles as Precatalysts in Heck and Cross-Coupling Reactions

A variety of palladacycles are shown to catalyze Heck alkenylations with similar efficiencies. The new oxapalladacycle 1 was shown to insert and transmetalate under mild conditions with n‐butyl acrylate and vinyltributylstannane, respectively. This palladacycle acts as an active (pre)catalyst for cr...

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Bibliographic Details
Published inAdvanced synthesis & catalysis Vol. 343; no. 4; pp. 338 - 342
Main Authors Paz Muñoz, M., Martín-Matute, Belén, Fernández-Rivas, Carolina, Cárdenas, Diego J., Echavarren, Antonio M.
Format Journal Article
LanguageEnglish
Published Weinheim Wiley-VCH Verlag GmbH 30.04.2001
Wiley‐VCH Verlag GmbH
Wiley
Subjects
Chemistry
Chemistry, Applied
Chemistry, Organic
cross-coupling
Heck reaction
homogeneous catalysis
metallacycles
P ligands
palladium
Physical Sciences
Science & Technology
HIGHLY-ACTIVE CATALYST
Heck reaction
N-HETEROCYCLIC CARBENES
OXIDATIVE ADDITION
ARYLBORONIC ACIDS
EFFICIENT CATALYSTS
GENERAL-METHOD
SULFUR-CONTAINING PALLADACYCLES
homogeneous catalysis
PALLADIUM-CATALYZED REACTIONS
cross-coupling
ALIPHATIC PALLADATION
palladium
P ligands
ARYL CHLORIDES
metallacycles
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Summary:A variety of palladacycles are shown to catalyze Heck alkenylations with similar efficiencies. The new oxapalladacycle 1 was shown to insert and transmetalate under mild conditions with n‐butyl acrylate and vinyltributylstannane, respectively. This palladacycle acts as an active (pre)catalyst for cross‐coupling and Heck reactions.
Bibliography:ArticleID:ADSC338
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ISSN:1615-4150
1615-4169
DOI:10.1002/1615-4169(20010226)343:4<338::AID-ADSC338>3.0.CO;2-I