Platinum-Catalyzed Intermolecular Hydroamination of Alkenes: Halide-Anion-Promoted Catalysis

Tetraalkylphosphonium halides play the role of “promoters” for the previously unknown PtII‐catalyzed hydroamination of alkenes. The promoting effect of these “cocatalysts” depends only upon their anionic moiety. The PtII/nBu4PBr system exhibits an unprecedented catalytic activity (aerobic conditions...

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Bibliographic Details
Published inEuropean Journal of Inorganic Chemistry Vol. 2007; no. 30; pp. 4711 - 4722
Main Authors Brunet, Jean-Jacques, Chu, Ngoc-Chau, Rodriguez-Zubiri, Mireia
Format Book Review Journal Article
LanguageEnglish
Published Weinheim WILEY-VCH Verlag 01.10.2007
WILEY‐VCH Verlag
Wiley-VCH Verlag
Subjects
Alkenes
Chemical Sciences
Homogeneous catalysis
Intermolecular hydroamination
Ionic liquids
Platinum
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Summary:Tetraalkylphosphonium halides play the role of “promoters” for the previously unknown PtII‐catalyzed hydroamination of alkenes. The promoting effect of these “cocatalysts” depends only upon their anionic moiety. The PtII/nBu4PBr system exhibits an unprecedented catalytic activity (aerobic conditions) for the hydroamination of ethylene and 1‐hexene (regioselectivity > 95 %, Markovnikov).(© Wiley‐VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2007)
Bibliography:Centre National de la Recherche Scientifique (France)
istex:EA44796DD54D8C0F0F66EB8F16712B0FFA76838A
ark:/67375/WNG-LNZB4LD9-5
ArticleID:EJIC200700737
ISSN:1434-1948
1099-0682
DOI:10.1002/ejic.200700737