A three-component difunctionalization of N-alkenyl amides via organophotoredox radical-polar crossover

RK Dhungana, A Granados, M Sharique… - Chemical …, 2022 - pubs.rsc.org
Herein, we report a three-component organophotoredox coupling of N-alkenyl amides with α-
bromocarbonyls and various nucleophiles. This transition metal-free difunctionalization …

Divergent Radical Cyclization and Hydroaminoalkylation of N-Arylacrylamides Using Photoredox Catalysis

X Li, H Zhao, L Meng, J Dong, C Yang… - The Journal of …, 2023 - ACS Publications
The ability to selectively synthesize multiple products from the same sets of substrates is a
highly appealing and challenging concept in synthetic chemistry. In this manuscript, we …

A photoredox catalyzed radical–radical coupling reaction: facile access to multi-substituted nitrogen heterocycles

W Li, Y Duan, M Zhang, J Cheng, C Zhu - Chemical Communications, 2016 - pubs.rsc.org
Visible light induced photoredox catalysis is an efficient method for radical activation.
Herein, we report the photoredox catalysis involving an intramolecular radical–radical …

Reductive arylation of arylidene malonates using photoredox catalysis

RC Betori, KA Scheidt - ACS catalysis, 2019 - ACS Publications
A strategy with arylidene malonates provides access to β-umpolung single-electron species.
Reported here is the utilization of these operators in intermolecular radical–radical …

Photocatalytic annulation–alkynyl migration strategy for multiple functionalization of dual unactivated alkenes

Q Zhao, WJ Hao, HN Shi, T Xu, SJ Tu, B Jiang - Organic letters, 2019 - ACS Publications
A novel photoredox catalysis for multiple functionalization of two different types of
unactivated alkenes in a single operation was reported through a conceptually new mode of …

The Direct Decarboxylative N-Alkylation of Azoles, Sulfonamides, Ureas, and Carbamates with Carboxylic Acids via Photoredox Catalysis

P Li, JR Zbieg, JA Terrett - Organic Letters, 2021 - ACS Publications
Herein, we describe a method for the direct decarboxylative C–N coupling of carboxylic
acids with a range of nitrogen nucleophiles. This platform employs visible-light-mediated …

Photoredox 1, 2-dicarbofunctionalization of unactivated alkenes via tandem radical difluoroalkylation and alkynyl migration

J Liu, W Li, J Xie, C Zhu - Organic Chemistry Frontiers, 2018 - pubs.rsc.org
Visible-light-mediated tandem radical difluoroalkylation and alkynylation of unactivated
alkenes is described in this communication. The process comprises a mild C–C bond …

Alkylarylation of alkenes with arylsulfonylacetate as bifunctional reagent via photoredox radical addition/smiles rearrangement cascade

C He, Y Wang, QX Li, Z Yan, K Zhang, SF Ni… - Chinese Chemical …, 2024 - Elsevier
The radical difunctionalization of alkenes with sulfonyl bifunctional represents a powerful
and straightforward approach to access functionalized alkane derivatives. However, both the …

Photoredox-induced radical relay toward functionalized β-amino alcohol derivatives

XD An, YY Jiao, H Zhang, Y Gao, S Yu - Organic letters, 2018 - ACS Publications
A radical relay strategy is described to synthesize functionalized β-amino alcohols. This
strategy is enabled by photoredox-catalyzed and nitrogen-centered radical-triggered …

The photoredox alkylarylation of styrenes with alkyl N-hydroxyphthalimide esters and arenes involving C–H functionalization

X Wang, YF Han, XH Ouyang, RJ Song… - Chemical …, 2019 - pubs.rsc.org
The In (OTf) 3-promoted three-component photoredox alkylarylation of styrenes with alkyl
NHP esters and arenes to access alkylated arene derivatives through C–C bond cleavage …