Highly Efficient Catalytic Dimerization of Styrenes via Cationic Palladium(II) Complexes

A highly efficient head‐to‐tail dimerization of a styrene was developed using a cationic palladium(II)‐catalyzed selective CC bond forming reaction. The complex [AllylPd(PPh3)]+OTf−, which is believed to generate ‘palladium hydride’ (PdH), catalyzed the dimerization of various styrenes in excellen...

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Published inAdvanced synthesis & catalysis Vol. 355; no. 18; pp. 3633 - 3638
Main Authors Choi, Ji Hye, Kwon, Jae Kwan, RajanBabu, T. V., Lim, Hwan Jung
Format Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 16.12.2013
WILEY‐VCH Verlag
Wiley
Subjects
Bonding
Catalysis
Cationic
Chemistry
Chemistry, Applied
Chemistry, Organic
CC bond formation
Dimerization
Economics
Forming
Isomers
palladium hydride
Physical Sciences
Science & Technology
styrene
Styrenes
NICKEL-COMPLEXES
ROUTE
ISOMERIZATION
dimerization
CC bond formation
ETHYLENE
LIGANDS
SELECTIVE TRIMERIZATION
palladium hydride
CODIMERIZATION
OLIGOMERIZATION
ETHENE
styrene
ASYMMETRIC HYDROVINYLATION
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Summary:A highly efficient head‐to‐tail dimerization of a styrene was developed using a cationic palladium(II)‐catalyzed selective CC bond forming reaction. The complex [AllylPd(PPh3)]+OTf−, which is believed to generate ‘palladium hydride’ (PdH), catalyzed the dimerization of various styrenes in excellent yields as single isomers. This Pd(II)‐catalyzed reaction provides a new economical CC bond forming method.
Bibliography:NSF - No. CHE 1057818
istex:1710FD0BB8581555BD0F26B5CA1AD144CC19A75C
KRICT - No. SI-1304
ark:/67375/WNG-PNNG9H16-1
ArticleID:ADSC201300864
National Science Foundation
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1615-4150
1615-4169
DOI:10.1002/adsc.201300864