Synthesis of 2‐Substituted Benzothiazoles by Visible Light‐Driven Photoredox Catalysis | Zendy

Yu Chunghyeon | Zendy; Lee Kyungyub | Zendy; You Youngmin | Zendy; Cho Eun Jin | Zendy

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Synthesis of 2‐Substituted Benzothiazoles by Visible Light‐Driven Photoredox Catalysis

Author(s) -

Yu Chunghyeon,

Lee Kyungyub,

You Youngmin,

Cho Eun Jin

Publication year - 2013

Publication title -

advanced synthesis and catalysis

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 1.541

H-Index - 155

eISSN - 1615-4169

pISSN - 1615-4150

DOI - 10.1002/adsc.201300376

Subject(s) - chemistry , photoredox catalysis , visible spectrum , quenching (fluorescence) , catalysis , photochemistry , combinatorial chemistry , catalytic cycle , oxidative phosphorylation , photocatalysis , organic chemistry , fluorescence , optoelectronics , biochemistry , physics , quantum mechanics

An efficient method for synthesis of the widely applicable 2‐substituted benzothiazoles has been developed. The process requires only 0.1 mol% [Ru(bpy) 3 Cl 2 ], O 2 , and visible light irradiation with substrates: 2‐aminothiophenol and a variety of aldehydes. We established an oxidative quenching of the photoredox catalyst as being the key process in this photoelectrocatalytic cycle.

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