Pushing Boundaries: What’s Next in Metal-Free C–H Functionalization for Sulfenylation? DOI
Payal Rani, Sandhya Chahal,

Rajvir Singh

et al.

Topics in Current Chemistry, Journal Year: 2024, Volume and Issue: 382(2)

Published: April 12, 2024

Language: Английский

Visible-Light-Mediated Synthesis of Thio-Functionalized Pyrroles DOI
Ashish Kumar Sahoo, Amitava Rakshit, Anjali Dahiya

et al.

Organic Letters, Journal Year: 2022, Volume and Issue: 24(10), P. 1918 - 1923

Published: March 7, 2022

An inimitable illustration of the green-light-induced synthesis thio-functionalized pyrroles has been established using β-ketodinitriles and thiophenols as reacting partners eosin Y photocatalyst. Large-scale some useful synthetic modifications are also demonstrated.

Language: Английский

Citations

44
Visible-light induced eosin Y catalysed C(sp2)-H alkylation of carbonyl substrates via direct HAT DOI
Satya P. Singh, Vishal Srivastava, Pravin K. Singh

et al.

Tetrahedron, Journal Year: 2023, Volume and Issue: 132, P. 133245 - 133245

Published: Jan. 5, 2023

Language: Английский

Citations

25
Two-Dimensional Co3S4 Nanosheets for the Visible-Light Photocatalysis of Thioesterification of Alkenes and Thiol–Ene Click Reactions DOI
Haider Ali, Bhagirath Mahto, Ashok Barhoi

et al.

ACS Applied Nano Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 3, 2025

Language: Английский

Citations

1
Visible-Light-Driven Thioesterification of Aryl Halides with Potassium Thiocarboxylates: Transition-Metal Catalyst-Free Incorporation of Sulfur Functionalities into an Aromatic Ring DOI
Alexey A. Volkov, Dmitry I. Bugaenko, Alexey V. Bogdanov

et al.

The Journal of Organic Chemistry, Journal Year: 2022, Volume and Issue: 87(12), P. 8170 - 8182

Published: June 2, 2022

Reactions of acceptor-substituted aryl iodides and bromides with potassium thiocarboxylates under white light irradiation allow for the preparation S-aryl thioesters including synthetically versatile thioacetates. This transition-metal external photocatalyst-free method features extremely mild reaction conditions compared those used in transition-metal-catalyzed protocols. proceed via initial formation an electron donor-acceptor (EDA) complex ground state, which was supported by UV-vis spectra. Electron paramagnetic resonance (EPR) spin-trapping experiments using phenyl-N-tert-butylnitrone (PBN) have revealed radical nature reaction.

Language: Английский

Citations

27
Eosin Y mediated photo-catalytic C–H functionalization: C–C and C–S bond formation DOI

Dinesh Singla,

Vijay Luxami, Kamaldeep Paul

et al.

Organic Chemistry Frontiers, Journal Year: 2022, Volume and Issue: 10(1), P. 237 - 266

Published: Nov. 23, 2022

C–C and C–S bonds are valuable in organic transformation for synthesizing various bioactive heterocycles.

Language: Английский

Citations

24
CuO Decorated Magnetic Reduced Graphene Oxide Catalyzed Cross-Dehydrogenative Coupling of Thiols and Alkylbenzenes DOI

Marzieh Rousta,

Dariush Khalili, Edris Ebrahimi

et al.

Catalysis Letters, Journal Year: 2024, Volume and Issue: 154(10), P. 5439 - 5449

Published: June 22, 2024

Language: Английский

Citations

4
General Electron-Donor-Acceptor Complex Mediated Thioesterification Reaction via Site-Selective C-H Functionalization using Aryl Sulfonium Salts DOI

Roshan I. Patel,

Barakha Saxena,

Anuj Sharma

et al.

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(19), P. 10265 - 10274

Published: Jan. 1, 2024

We herein describe a versatile electron–donor–acceptor (EDA) mediated thioesterification reaction using aryl sulfonium salt (acceptor) with potassium thioacid salts (donor) under visible light irradiation.

Language: Английский

Citations

4
Advances and perspectives on photochemical/electrochemical synthesis of nitrogen, sulfur, and phosphorus heteroatom containing compounds from biomass-based feedstocks DOI

Hanjing Tian,

Anping Wang, Pan Hu

et al.

Industrial Crops and Products, Journal Year: 2024, Volume and Issue: 222, P. 119738 - 119738

Published: Sept. 27, 2024

Language: Английский

Citations

4
A Recent Progress for the Synthesis of Thiocarboxylates DOI
Xi Wang, Zhi‐Bing Dong

European Journal of Organic Chemistry, Journal Year: 2022, Volume and Issue: 2022(25)

Published: May 31, 2022

Abstract As a common and integral feature of many natural products, thiocarboxylates play an important role in biologically or pharmaceutically active compounds. Thiocarboxylates often show unique physiological activities biology drugs, which inspires new therapeutic drugs. The related research developments thioester‐based medicinal chemistry have been rapidly developing increasingly topic the last two decades. In this review, we will summarize main methods for synthesis thiocarboxylates, might provide general ideas to access more effective

Language: Английский

Citations

18
Exploring Eosin Y as a bimodular catalyst: organophotoacid mediated Minisci-type acylation of N-heteroarenes DOI
Vishal Jyoti Roy, Partha Pratim Sen, Sudipta Raha Roy

et al.

Chemical Communications, Journal Year: 2022, Volume and Issue: 58(11), P. 1776 - 1779

Published: Jan. 1, 2022

Here we report Eosin Y as a bimodular catalyst for Minisci-type acylation reactions. The formation of organic exciplexes between photoexcited and N-heteroarenes was found to be stabilizing factor photoacid catalysis under optimized conditions. Spectroscopic investigations such steady state fluorescence quenching dynamic lifetime experiments were employed better understand the role both photoredox photoacid. Feedstock aldehydes acyl radical precursors engaging in C-C bond reactions with variety nitrogen containing heterocycles.

Language: Английский

Citations

17