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Conformationally restricted arene intermediates in the intermolecular heck arylation of vinylarenes

Abstract:
The NMR observation of σ-benzylpalladium intermediates at low temperature, formed by reaction of arylpalladium diphosphine cations with simple vinylarenes, indicates restricted rotation in the adjacent aryl ring. The stability of the intermediate is greater in the dppp than in the dppf series. By a combination of NMR techniques, it was possible to characterise the intermediate, and to consider permissible structures.
Publication status:
Published

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Publisher copy:
10.1002/adsc.200404072

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Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Organic Chemistry
Role:
Author
Journal:
ADVANCED SYNTHESIS and CATALYSIS
Volume:
346
Issue:
8
Pages:
983-988
Publication date:
2004-07-01
DOI:
EISSN:
1615-4169
ISSN:
1615-4150
Source identifiers:
59863
Language:
English
Keywords:
Pubs id:
pubs:59863
UUID:
uuid:cc7f9191-091d-4279-b0d6-0b6330c297b8
Local pid:
pubs:59863
Deposit date:
2012-12-19

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