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Journal article

Visible light photocatalysis of 6π heterocyclization

Abstract:

Photo-mediated 6π cyclization is a valuable method for the formation of fused heterocyclic systems. Here we demonstrate that irradiation of cyclic 2-aryloxyketones with blue LED light in the presence of an Ir(III) complex leads to efficient and high yielding arylation across a panoply of substrates by energy transfer. 2-arylthioketones and 2-arylaminoketones also cyclize effectively under these conditions. Quantum calculation demonstrates that the reaction proceeds via conrotatory ring closur...

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Publication status:
Published
Peer review status:
Peer reviewed

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Publisher copy:
10.1002/anie.201705333

Authors


More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Division:
MPLS
Department:
Chemistry
Sub department:
Organic Chemistry
Role:
Author
More by this author
Institution:
University of Oxford
Oxford college:
University College
Role:
Author
More from this funder
Grant:
Medicine(EP/ L015838/1)forstudentships(toN.A.P
Centrefor DoctoralTraininginSynthesisforBiology
L.V.D
More from this funder
Grant:
MU 3987/1-1) for a fellowship (to N.M.
Publisher:
Wiley Publisher's website
Journal:
Angewandte Chemie Journal website
Volume:
56
Issue:
32
Pages:
9468–9472
Publication date:
2017-07-04
Acceptance date:
2017-06-20
DOI:
EISSN:
1521-3757
ISSN:
0044-8249
Source identifiers:
701472
Keywords:
Pubs id:
pubs:701472
UUID:
uuid:2cfee4a2-9d86-4a80-beef-ea01e7085c43
Local pid:
pubs:701472
Deposit date:
2017-06-21

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