Issue 61, 2022
From the journal:

Chemical Communications

Photo-catalyzed acetoxysulfoximination of styrene with sulfoximidoyl thianthrenium salt†

Yu-Ming Yang,a   Cairong Zhang,a   Hanlun Yanga  and  Zhen-Yu Tang ORCID logo *a  

* Corresponding authors

a School of Pharmaceutical Science (Shenzhen), Sun Yat-sen University, Shenzhen, Guangdong, China
E-mail: tangzhenyu@mail.sysu.edu.cn

Abstract

We report the design and synthesis of a redox-active thianthrenium-containing sulfoximination reagent. Photo-catalyzed acetoxysulfoximination of styrene with various functional groups is described. Preliminary mechanistic studies indicated that the sulfoximination reagent (2aa) received a single electron transfer (SET) from the photo-excited Ir(ppy)3 catalyst to produce a sulfoximidoyl radical as a key intermediate in this transformation.

Graphical abstract: Photo-catalyzed acetoxysulfoximination of styrene with sulfoximidoyl thianthrenium salt

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Article information

DOI
https://doi.org/10.1039/D2CC02542F
Article type
Communication
Submitted
04 May 2022
Accepted
30 Jun 2022
First published
01 Jul 2022

Chem. Commun., 2022,58, 8580-8583

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Photo-catalyzed acetoxysulfoximination of styrene with sulfoximidoyl thianthrenium salt

Y. Yang, C. Zhang, H. Yang and Z. Tang, Chem. Commun., 2022, 58, 8580 DOI: 10.1039/D2CC02542F

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