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Cited by 159

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Visible‐Light‐Induced Photoredox Catalysis with a Tetracerium‐Containing Silicotungstate

Suzuki, Kosuke, Tang, Fei, Kikukawa, Yuji, Yamaguchi, Kazuya, Mizuno, Noritaka·2014·Angewandte Chemie International Edition

Abstract

The development of visible‐light‐induced photocatalysts for chemoselective functional group transformations has received considerable attention. Polyoxometalates (POMs) are potential materials for efficient photocatalysts because their properties can be precisely tuned by changing their constituent elements and structures and by the introduction of additional metal cations. Furthermore, they are thermally and oxidatively more stable than the frequently utilized organometallic complexes. The visible‐light‐responsive tetranuclear cerium(III)‐containing silicotungstate TBA 6[{Ce(H 2 O)}2{Ce(CH 3 CN)}2(μ 4‐O)(γ‐SiW 10 O 36)2] (CePOM; TBA=tetra‐n‐butylammonium) has now been synthesized; when CePOM was irradiated with visible light (λ>400 nm), a unique intramolecular Ce III‐to‐POM(W VI) charge transfer was observed. With CePOM, the photocatalytic oxidative dehydrogenation of primary and secondary amines as well as the α‐cyanation of tertiary amines smoothly proceeded in the presence of O 2 (1 atm) as the sole oxidant.

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Metadata

Authors
Suzuki, K., Tang, F., Kikukawa, Y., Yamaguchi, K., & Mizuno, N.
Venue
Angewandte Chemie International Edition
Publisher
Wiley
Published
2014-04-16
Volume
53
Issue
21
Pages
5356-5360
ISSN
  • 1433-7851 (ISSN-L)
  • 1521-3773
OpenAlex
W2098089756
Cited by
159
References
1
FWCI
8.19
Type
journal article
Language
en
Open access
closed

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Suzuki, K., Tang, F., Kikukawa, Y., Yamaguchi, K., & Mizuno, N. (2014). Visible‐Light‐Induced Photoredox Catalysis with a Tetracerium‐Containing Silicotungstate. Angewandte Chemie International Edition. https://doi.org/10.1002/anie.201403215

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