Journal
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
Volume 144, Issue 13, Pages 5902-5909Publisher
AMER CHEMICAL SOC
DOI: 10.1021/jacs.1c12961
Keywords
-
Categories
Funding
- Jinan University
- CNRS
- UR1
- Rennes Metropole
Ask authors/readers for more resources
A photoinduced arylation method has been developed for N-substituted acridinium salts, leading to a range of well-decorated acridinium-based catalysts with fine-tuned photophysical and photochemical properties. These catalysts exhibited excellent performance in the photoredox-catalyzed fragmentation of 1,2-diol derivatives, particularly the selective cleavage of C beta O-Ar bond in diol monoarylethers.
A photoinduced arylation of N-substituted acridi-nium salts has been developed and has exhibited a high functionalgroup tolerance (e.g., halogen, nitrile, ketone, ester, and nitro). Abroad range of well-decorated C9-arylated acridinium-basedcatalysts withfine-tuned photophysical and photochemical proper-ties, namely, excited-state lifetimes and redox potentials have beensynthetized in a one-step procedure. These functionalizedacridinium salts were later evaluated in the photoredox-catalyzedfragmentation of 1,2-diol derivatives (lignin models). Among them,2-bromophenyl substitutedN-methyl acridinium has outperformedall photoredox catalysts, including commercial Fukuzumi's catalyst,for the selective C beta O-Ar bond cleavage of diol monoarylethers toafford 1,2-diols in good yields.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available