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Synthesis of Diarylaminoacridinium Photocatalysts by Halogen-Metal Exchange Combined with Directed ortho Metalations
JournalArticle (Originalarbeit in einer wissenschaftlichen Zeitschrift)
 
ID 4652715
Author(s) Jakobi, Markus; Zilate, Bouthayna; Sparr, Christof
Author(s) at UniBasel Sparr, Christof
Year 2022
Title Synthesis of Diarylaminoacridinium Photocatalysts by Halogen-Metal Exchange Combined with Directed ortho Metalations
Journal Advanced Synthesis and Catalysis
Volume 364
Number 19
Pages / Article-Number 3384-3388
Abstract Photostability is an essential design aspect for the overall performance of photocatalysts, particularly as groups introduced to adjust redox properties often constitute sites of potential reactivity. Herein, we describe a modular and flexible synthetic approach to incorporate diarylamino moieties with increased photostability that allow to efficiently tune the redox behavior of a new generation of organic acridinium photocatalysts. A series of cross-coupling reactions gave access to precursors for halogen metal exchange reactions combined with directed ortho-metalations to provide reagents that allow the formation of acridinium salts with adjustable redox properties and enhanced photostability in good yields.
Publisher Wiley
ISSN/ISBN 1615-4150 ; 1615-4169
edoc-URL https://edoc.unibas.ch/91104/
Full Text on edoc Available
Digital Object Identifier DOI 10.1002/adsc.202200819
ISI-Number 000850313100001
Document type (ISI) Article
 
   

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