Visible-light-induced arylation via an electron–donor–acceptor complex: a catalyst-free approach for the synthesis of N-(hetero) aryl sulfonamides
In the pharmaceutical sector, functionalized aryl sulfonamides are fundamental building
blocks. The photoexcitation of aryl (hetero) diazonium salts and sulfonamides enabled this …
blocks. The photoexcitation of aryl (hetero) diazonium salts and sulfonamides enabled this …
A novel approach towards synthesis of benzothiazoles and benzimidazoles: Eosin Y-catalyzed photo-triggered C–S and C–N bond formation
H KumaráSingh - New Journal of Chemistry, 2023 - pubs.rsc.org
A novel metal-free and environment-friendly approach for synthesizing biologically important
moieties, benzothiazoles and benzimidazoles, under visible light irradiation using …
moieties, benzothiazoles and benzimidazoles, under visible light irradiation using …
Construction of porphyrin-based photocatalyst comprising pyridinium ionic liquid moiety for the metal-free visible light-assisted N-arylation of amines: facile approach …
BC Mataghare, PR Bhagat - New Journal of Chemistry, 2023 - pubs.rsc.org
Herein, a pyridinium-based ionic liquid-functionalized porphyrin (PBILFPc) photocatalyst
was successfully synthesized and characterized using various techniques, such as 1H NMR …
was successfully synthesized and characterized using various techniques, such as 1H NMR …
Electro-organic synthesis of isatins and hydrazones through C–N cross-coupling and C (sp 2)–H/C (sp 3)–H functionalization
An efficient and unique approach to synthesize isatin (indole-2, 3-dione) from 2-
aminoacetophenone under electrochemical conditions supported by I2–DMSO through C–N …
aminoacetophenone under electrochemical conditions supported by I2–DMSO through C–N …
CuO Decorated Magnetic Reduced Graphene Oxide Catalyzed Cross-Dehydrogenative Coupling of Thiols and Alkylbenzenes
An efficient CS cross-dehydrogenative coupling (CDC) has been achieved using
rGO/Fe3O4-CuO as a robust nanocatalyst in the presence of TBHP and SDS as a surfactant …
rGO/Fe3O4-CuO as a robust nanocatalyst in the presence of TBHP and SDS as a surfactant …
Photo-triggered C-arylation of active-methylene compounds with diazonium salts via an electron donor–acceptor (EDA) complex
A KumaráKushwaha, H KumaráSingh… - Chemical …, 2024 - pubs.rsc.org
The elucidation of the C-arylation of active methylene compounds under visible light
conditions without a photocatalyst presents an intellectual challenge. The photo-induced C …
conditions without a photocatalyst presents an intellectual challenge. The photo-induced C …
Nitrogen–Nitrogen Radical Coupling-Enabled Precise Difunctionalization of Carbon–Nitrogen Double Bonds
DN Chen, DD Ye, LN Chen, PJ Xia - Organic Letters, 2024 - ACS Publications
In this study, we have developed a metal-free, photoinduced energy transfer strategy for the
efficient difunctionalization of carbon–nitrogen double bonds (C═ N). Utilizing oxime ester …
efficient difunctionalization of carbon–nitrogen double bonds (C═ N). Utilizing oxime ester …
Metal-Free Photoredox Catalyzed Sulfonylation of Phenylhydrazines with Thiols
The sulfonylation method stands out as a simple and efficient approach for synthesizing
sulfonamides. Despite the advancements in constructing the sulfonamide framework, the …
sulfonamides. Despite the advancements in constructing the sulfonamide framework, the …
Carbazole and Triazine-Based D–A Covalent Organic Framework for Visible Light-Mediated Photocatalytic C–H Activation of Imidazopyridine and Indole
K Verma, Mohit, KRJ Thomas - Langmuir, 2024 - ACS Publications
Two-dimensional donor–acceptor covalent organic frameworks (COFs) show considerable
promise for metal-free and heterogeneous photocatalysis due to their efficient charge carrier …
promise for metal-free and heterogeneous photocatalysis due to their efficient charge carrier …
Photoinduced, Metal-Free Hydroacylation of Aromatic Alkynes for Synthesis of α,β-Unsaturated Ketones via C(sp3)–H Functionalization
Despite the notable advancements made over the past decade in achieving carbon–carbon
bonds by transition-metal-catalyzed cross-coupling processes, metal-free cross-coupling …
bonds by transition-metal-catalyzed cross-coupling processes, metal-free cross-coupling …