Visible‐Light‐Responsive Multielectron Redox Catalysis of Lacunary Polyoxometalates Induced by Substrate Coordination to Their Lacuna | Zendy

Suzuki Kosuke | Zendy; Jeong Jinu | Zendy; Yamaguchi Kazuya | Zendy; Mizuno Noritaka | Zendy

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Visible‐Light‐Responsive Multielectron Redox Catalysis of Lacunary Polyoxometalates Induced by Substrate Coordination to Their Lacuna

Author(s) -

Suzuki Kosuke,

Jeong Jinu,

Yamaguchi Kazuya,

Mizuno Noritaka

Publication year - 2015

Publication title -

chemistry – an asian journal

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.18

H-Index - 106

eISSN - 1861-471X

pISSN - 1861-4728

DOI - 10.1002/asia.201403072

Subject(s) - lacunary function , polyoxometalate , chemistry , alcohol oxidation , photochemistry , catalysis , redox , photoredox catalysis , visible spectrum , alcohol , substrate (aquarium) , photocatalysis , electron transfer , coordination complex , combinatorial chemistry , inorganic chemistry , organic chemistry , metal , materials science , oceanography , mathematics , optoelectronics , pure mathematics , geology

We describe herein the efficient visible‐light‐responsive polyoxometalate‐based multielectron photoredox catalysis induced by in situ coordination of alcohols to the lacuna of TBA 4 H 4 [γ‐SiW 10 O 36 ] ( I , TBA=tetra‐ n ‐butylammonium). The coordination of alcohols to the lacuna of I generated a new highest occupied molecular orbital as the electron donor level and enabled the visible‐light‐responsive multielectron transfer from alcohols to I , which could be utilized for aerobic alcohol oxidation and one‐pot synthesis of N ‐arylimines starting from nitroarenes and primary alcohols.

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