Palladium(II)‐Catalyzed Oxidative Carbocyclization of Aza‐Enallenes

Live and let diene: A palladium(II)‐catalyzed oxidative carbocyclization reaction of aza‐enallenes provides access to potentially valuable heterocyclic dienes. In the presence of a dieneophile during the carbocyclization step, the products can react further in a one‐pot cyclization/Diels–Alder seque...

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Bibliographic Details
Published inAngewandte Chemie International Edition Vol. 49; no. 27; pp. 4624 - 4627
Main Authors Persson, Andreas K. Å., Bäckvall, Jan‐E.
Format Journal Article
LanguageEnglish
Published Weinheim WILEY‐VCH Verlag 21.06.2010
Subjects
allenes
carbocyclization
Chemistry
heterocycles
Kemi
NATURAL SCIENCES
NATURVETENSKAP
Organic chemistry
Organisk kemi
oxidation
palladium
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Summary:Live and let diene: A palladium(II)‐catalyzed oxidative carbocyclization reaction of aza‐enallenes provides access to potentially valuable heterocyclic dienes. In the presence of a dieneophile during the carbocyclization step, the products can react further in a one‐pot cyclization/Diels–Alder sequence to give polycyclic products. BQ=para‐benzoquinone.
Bibliography:Financial support from the Swedish Research Council, the European Research Council (ERC AdG 247014), and The Berzelii Center EXSELENT is gratefully acknowledged.
ObjectType-Article-1
SourceType-Scholarly Journals-1
ObjectType-Feature-2
content type line 23
ISSN:1433-7851
1521-3773
1521-3773
DOI:10.1002/anie.201000726