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![[(DPEPhos)(bcp)Cu]PF6: A General and Broadly Applicable Copper-Based Photoredox Catalyst](/_next/image?url=https%3A%2F%2Fcloudfront.jove.com%2FCDNSource%2Fteasers%2F59739.jpg&w=3840&q=50)
[(DPEPhos)(bcp)Cu]PF6: A General and Broadly Applicable Copper-Based Photoredox Catalyst
Published on: May 21, 2019
Cooperative Ir(III)/Ni(II) catalysis in a photoactive molecular amine cage for visible-light-induced aerobic
Lipei Cui1, Zhuolin Shi1, Hanshu Li1
1Central Hospital of Dalian University of Technology, School of Chemistry, State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, China. xuezhaoli@dlut.edu.cn.
Abstract:
Post-coordination of Ni(II) ions to a photoactive dinuclear Ir(III)-based amine cage affords a supramolecular catalyst that integrates visible-light harvesting with Ni(II)-mediated substrate activation, enabling aerobic α-hydroxylation of β-keto esters under 450 nm irradiation in up to 88% yield.
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