Visible-Light Photocatalysed Cyanation of Benzylic C−H Bonds DOI Creative Commons

Satya Prakash Singh,

Praveen P. Singh, Prashant Gahtori

et al.

Croatica Chemica Acta, Journal Year: 2024, Volume and Issue: 97(1), P. 43 - 48

Published: Jan. 1, 2024

Visible light-driven single-electron transfer-based direct cyanation of benzylic C-H bond with non-toxic N-Cyano-N-phenyl-ptoluenesulfonamide (NCTS) has been proposed using 4CzIPN, a widely used and affordable substitute for metal catalysts.The aforementioned method offers broad functional group tolerance, extensive substrate scope, excellent yields, mild reaction conditions.This green sustainable photocatalytic hydrogen atom transfer can be applicable the diversified functionalization variety native bonds.

Language: Английский

Visible-light induced direct C(sp3)–H functionalization: recent advances and future prospects DOI
Jia‐Lin Tu, Yining Zhu, Pengcheng Li

et al.

Organic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(18), P. 5278 - 5305

Published: Jan. 1, 2024

This review summarizes the latest methodological advances in photocatalytic C(sp 3 )–H functionalization, with a particular emphasis on formation of C–P, C–B, C–S bonds, etc ., and some prominent efforts asymmetric C–H functionalization.

Language: Английский

Citations

16

Tetrabutylammonium decatungstate (TBADT), a compelling and trailblazing catalyst for visible-light-induced organic photocatalysis DOI
Bor‐Cherng Hong, Ranadheer Reddy Indurmuddam

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(19), P. 3799 - 3842

Published: Jan. 1, 2024

Tetrabutylammonium decatungstate (TBADT) has recently emerged as an intriguing photocatalyst under visible-light or near-visible-light irradiation in a wide range of organic reactions that were previously not conceivable. Given its ability to absorb visible light and excellent effectiveness activating unactivated chemical bonds, it is promising addition traditional photocatalysts. This review covers some the contemporary developments photocatalysis enabled by TBADT catalyst 2023, with contents organized reaction type.

Language: Английский

Citations

14

Unleashing the potentiality of metals: synergistic catalysis with light and electricity DOI
Zhengjia Shen, Jia‐Lin Tu, Binbin Huang

et al.

Organic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(14), P. 4024 - 4040

Published: Jan. 1, 2024

This review provides a comprehensive overview of metal catalysis in photo-electrochemical systems, discussing reaction mechanisms and offering prospects for this triadic catalytic mode.

Language: Английский

Citations

13

Light-driven photocatalysis as an effective tool for degradation of antibiotics DOI Creative Commons
Praveen P. Singh,

Geetika Pandey,

Yogesh Murti

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(29), P. 20492 - 20515

Published: Jan. 1, 2024

Antibiotic contamination has become a severe issue and dangerous concern to the environment because of large release antibiotic effluent into terrestrial aquatic ecosystems. To try solve these issues, plethora research on withdrawal been carried out. Recently photocatalysis received tremendous attention due its ability remove antibiotics from aqueous solutions in cost-effective environmentally friendly manner with few drawbacks compared traditional photocatalysts. Considerable focused developing advanced visible light-driven photocatalysts order address problems. This review provides an overview recent developments field photocatalytic degradation antibiotics, including doping metals non-metals ultraviolet photocatalysts, formation new semiconductor advancement heterojunction building surface plasmon resonance-enhanced systems.

Language: Английский

Citations

9

A review of rare earth oxides-based photocatalysts: Design strategies and mechanisms DOI
Chengping Zhang, Irshad Ahmad, Samia Ben Ahmed

et al.

Journal of Water Process Engineering, Journal Year: 2024, Volume and Issue: 63, P. 105548 - 105548

Published: May 30, 2024

Language: Английский

Citations

7

Titanium in photocatalytic organic transformations: current applications and future developments DOI
Jia‐Lin Tu, Binbin Huang

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(33), P. 6650 - 6664

Published: Jan. 1, 2024

Titanium, as an important transition metal, has garnered extensive attention in both industry and academia due to its excellent mechanical properties, corrosion resistance, unique reactivity organic synthesis. In the field of photocatalysis, titanium-based compounds such titanium dioxide (TiO

Language: Английский

Citations

6

Photoinduced decatungstate-catalyzed C(sp3)–H thioetherification by sulfinate salts DOI
Pengcheng Li, Jia‐Lin Tu,

Ao-Men Hu

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(17), P. 3420 - 3424

Published: Jan. 1, 2024

A visible light photoinduced decatungstate-catalyzed C(sp 3 )–H thioetherification of hydrocarbons by sodium sulfite is herein reported.

Language: Английский

Citations

5

Visible-light photocatalysed synthesis of coumarin derivatives DOI

Akanksha Kashyap,

Praveen P. Singh, Yogesh Murti

et al.

Tetrahedron Letters, Journal Year: 2024, Volume and Issue: 142, P. 155099 - 155099

Published: May 7, 2024

Language: Английский

Citations

4

Vanadium and iron substituted polyoxotungstate iodonium and tetrabutylammonium salts for visible light free radical polymerization DOI

Roa AlChamandi,

Tuba Kavalli,

Corine Simonnet‐Jégat

et al.

European Polymer Journal, Journal Year: 2025, Volume and Issue: 225, P. 113713 - 113713

Published: Jan. 2, 2025

Language: Английский

Citations

0

Iron Photoredox Catalysis as an Effective Tool for Organic Synthesis via Visible‐Light‐Induced Homolysis (VLIH) DOI
Vishal Srivastava, Praveen P. Singh, Surabhi Sinha

et al.

ChemistrySelect, Journal Year: 2025, Volume and Issue: 10(4)

Published: Jan. 1, 2025

Abstract Owing to its possible advantages for the environment and economy, photoredox catalysis of organic processes fueled by iron has garnered a lot interest recently. The potential photo‐induced single‐electron transfer (SET) events occurring outside sphere is now well acknowledged. Currently, focus shifted newly discovered photoactivation method that based on an inner‐sphere mode reactivity caused population visible‐light‐induced homolysis (VLIH) states. VLIH activation, in contrast photoredox, specific complexes, offers distinct profiles, does not require redox potentials coincide. These attractive properties have prompted development strategies use this blueprint manufacture highly reactive open‐shell species mild environments. purpose contribution promote novel synthetic techniques sustainable chemical transformations offer educational instrument understanding evolving idea.

Language: Английский

Citations

0