A “Hard/Soft” Mismatch Enables Catalytic Friedel−Crafts Acylations

Cationic complexes of Pt(II) and other late transition metals efficiently catalyze Friedel−Crafts acylations of moderately activated arenes by carboxylic acid anhydrides. The nature of the catalytically relevant species formed from (PhCN)2PtCl2 and AgSbF6 and their interactions with the substrates a...

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Bibliographic Details
Published inOrganic letters Vol. 3; no. 3; pp. 417 - 420
Main Authors Fürstner, Alois, Voigtländer, David, Schrader, Wolfgang, Giebel, Dirk, Reetz, Manfred T
Format Journal Article
LanguageEnglish
Published WASHINGTON American Chemical Society 08.02.2001
Amer Chemical Soc
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
ORGANIC-SYNTHESIS
CATIONIC PALLADIUM(II)
LEWIS-ACID
PLATINUM(II)
DIELS-ALDER REACTION
COMPLEXES
ACETALIZATION
AROMATIC-COMPOUNDS
TRIFLUOROMETHANESULFONIC ACID
CARBOXYLIC-ACIDS
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Summary:Cationic complexes of Pt(II) and other late transition metals efficiently catalyze Friedel−Crafts acylations of moderately activated arenes by carboxylic acid anhydrides. The nature of the catalytically relevant species formed from (PhCN)2PtCl2 and AgSbF6 and their interactions with the substrates are studied by NMR and ESI-MS.
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SourceType-Scholarly Journals-1
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ISSN:1523-7060
1523-7052
DOI:10.1021/ol0069251