- 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...
Expand abstract - Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's version
- Files:
-
-
(pdf, 4.2mb)
-
- Publisher copy:
- 10.1002/anie.201705333
-
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- Grant:
- (MU 3987/1-1) for a fellowship (to N.M.)
- Grant:
- Centre for Doctoral Training in Synthesis for Biology and Medicine (EP/ L015838/1) for studentships (to N.A.P. and L.V.D.)
- Publisher:
- Wiley-VCH Verlag 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:
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0044-8249
- Pubs id:
-
pubs:701472
- URN:
-
uri:2cfee4a2-9d86-4a80-beef-ea01e7085c43
- UUID:
-
uuid:2cfee4a2-9d86-4a80-beef-ea01e7085c43
- Local pid:
- pubs:701472
- Paper number:
- 32
- Keywords:
- Copyright holder:
- Münster et al.
- Copyright date:
- 2017
- Notes:
-
Copyright © 2017 The Authors. Published by Wiley-VCH Verlag GmbH & Co. KGaA.
This is an open access article under the terms of the Creative Commons Attribution License, which permits use, distribution and reproduction in any medium, provided the original work is properly cited.
Journal article
Visible light photocatalysis of 6π heterocyclization
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+ Deutsche Forschungsgemeinschaft
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