Visible-light-induced photocatalytic C H arylation-oxidation of vinylarenes: Facile access to (un)symmetrical 1,2-diarylethane-1,2-diones in water DOI
Palani Natarajan,

Meena Meena,

Partigya Partigya

и другие.

Journal of Photochemistry and Photobiology A Chemistry, Год журнала: 2022, Номер 436, С. 114372 - 114372

Опубликована: Окт. 30, 2022

Язык: Английский

Impact of Erbium (Er) and Yttrium (Y) doping on BiVO4 crystal structure towards the enhancement of photoelectrochemical water splitting and photocatalytic performance DOI

Subramanian Moscow,

Veerappan Kavinkumar,

M. Sriramkumar

и другие.

Chemosphere, Год журнала: 2022, Номер 299, С. 134343 - 134343

Опубликована: Март 17, 2022

Язык: Английский

Процитировано

45

Visible-Light-Induced Decarboxylative Annulation of α,β-Unsaturated Acids with Amines and α-Keto Acids for 2,4-Diarylquinoline Synthesis DOI
Suman Das, Souvik Maiti,

Soumya Mondal

и другие.

Organic Letters, Год журнала: 2025, Номер unknown

Опубликована: Фев. 3, 2025

An efficient and sustainable approach for the synthesis of 2,4-diarylquinolines has been developed via a visible-light-promoted metal-free three-component decarboxylative annulation pathway. This one-pot protocol combines readily available feed-stock α,β-unsaturated acids, aromatic amines, α-keto acids in cascade manner to access substituted quinolines under eco-benign conditions. Moreover, mechanistic insights suggest initial C-C cross coupling followed by 6π electrocyclic afford desired products. The broad substrates scope excellent functional group tolerance make this more attractive synthetically applicable toward construction complex N-heterocycles.

Язык: Английский

Процитировано

1

Room temperature aqueous synthesis of Ce(IV)-MOFs with UiO-66 architecture and their photocatalytic decarboxylative oxygenation of arylacetic acids DOI
Hong‐Guang Jin,

Jia‐Xin Gu,

Wei Lin

и другие.

Microporous and Mesoporous Materials, Год журнала: 2022, Номер 346, С. 112257 - 112257

Опубликована: Окт. 12, 2022

Язык: Английский

Процитировано

24

NIS-initiated photo-induced oxidative decarboxylative sulfoximidation of cinnamic acids DOI
Nikita Chakraborty, Kamal Krishna Rajbongshi, Anjali Dahiya

и другие.

Chemical Communications, Год журнала: 2023, Номер 59(19), С. 2779 - 2782

Опубликована: Янв. 1, 2023

N -Iodosuccinimide catalyzed, visible-light-induced oxidative decarboxylative cross-coupling between cinnamic acids and NH-sulfoximines leading to α-keto- -acyl sulfoximines is presented.

Язык: Английский

Процитировано

16

Transition metal-free, photocatalytic arylation and dioxygenation for vicinal diketone synthesis using alkynes and arene diazonium salts DOI

Baoli Zhao,

Xiaoting Yin, Haifeng Li

и другие.

Organic Chemistry Frontiers, Год журнала: 2023, Номер 10(8), С. 1942 - 1947

Опубликована: Янв. 1, 2023

A metal-free dioxygenative reaction of aryl diazonium salts with alkynes for vicinal diketone synthesis is developed.

Язык: Английский

Процитировано

16

Photocatalytic decarboxylation of free carboxylic acids and their functionalization DOI

Subal Mondal,

Subham Mandal,

Soumya Mondal

и другие.

Chemical Communications, Год журнала: 2024, Номер 60(72), С. 9645 - 9658

Опубликована: Янв. 1, 2024

This highlight article summarizes the complete development of photodecarboxylative functionalization free carboxylic acids via a concerted single electron transfer (SET) or energy (ET) pathways.

Язык: Английский

Процитировано

6

Visible-Light Photoredox-Catalyzed Synthesis of trans-Oxiranes via Decarboxylative Stereospecific Epoxidation of trans-Cinnamic Acids by Aryldiazonium Salts DOI

Shiv Chand,

Anup Sharma, Anand Kumar Pandey

и другие.

Organic Letters, Год журнала: 2022, Номер 24(35), С. 6423 - 6427

Опубликована: Авг. 28, 2022

An efficient visible-light-induced synthesis of trans-oxiranes has been accomplished via decarboxylative stereospecific epoxidation trans-cinnamic acids by aryldiazonium salts using CuCl, eosin Y, TBHP, and DBU. The reaction is facile, straightforward, endowed with good functional group tolerability a substrate scope.

Язык: Английский

Процитировано

20

Enhanced visible light photocatalytic performance of Er, Mn co-doped monoclinic BiVO4 for efficient organic pollutant degradation DOI
Shan Huang, Jiajia Liu, Lingxin Kong

и другие.

Reaction Chemistry & Engineering, Год журнала: 2024, Номер 9(6), С. 1418 - 1432

Опубликована: Янв. 1, 2024

Er/Mn co-doped BiVO 4 was synthesized via a one-pot hydrothermal method. Co-doping results in smaller crystal size and wider absorption edge of visible light. Er 6% Mn 2% /BiVO exhibits higher degradation efficiency than pure single-doped .

Язык: Английский

Процитировано

5

Recent Developments on Photochemical Synthesis of 1,n‐Dicarbonyls DOI

Subhashis Mondal,

Nirbhik Chatterjee, Soumitra Maity

и другие.

Chemistry - A European Journal, Год журнала: 2023, Номер 29(49)

Опубликована: Июнь 19, 2023

Abstract 1,n‐dicarbonyls are one of the most fascinating chemical feedstocks finding abundant usage in field pharmaceuticals. Besides, they utilized a plethora synthesis general synthetic organic chemistry. A number ‘conventional’ methods available for their synthesis, such as Stetter reaction, Baker‐Venkatraman rearrangement, oxidation vicinal diols, and deoxybenzoins, synonymous with unfriendly reagents conditions. In last 15 years or so, photocatalysis has taken world chemistry by remarkable renaissance. It is fair to say now that everybody loves light photoredox opened new gateway chemists towards milder, more simpler alternatives previously methods, allowing access many sensitive reactions products. this review, we present readers photochemical variety 1,n‐dicarbonyls. Diverse photocatalytic pathways these molecules have been discussed, placing special emphasis on mechanisms, giving reader an opportunity find all significant developments place.

Язык: Английский

Процитировано

10

tert‐Butyl Hydroperoxide (TBHP): Recent Progress in C−H Functionalization and Heteroatom‐Heteroatom Bond Formations DOI Open Access
Ravi Varala,

Vittal Seema,

Mohamed Hussein

и другие.

ChemistrySelect, Год журнала: 2024, Номер 9(30)

Опубликована: Авг. 6, 2024

Abstract tert‐ Butyl hydroperoxide (tBuOOH, TBHP) is a commonly used in many oxidation processes. The primary factors contributing to the increasing usefulness of TBHP include its affordability, eco‐friendliness, exceptional efficacy, and capacity substitute harmful or rare heavy metal oxidants. In this sexennial update, we thoroughly critically examined most noteworthy applications C−H functionalization heteroatom‐heteroatom bond formation reactions from 2018 till present. review has been subdivided based on nature bonds being formed. focuses advantages disadvantages using synthetic organic transformations, as well breadth their use underlying mechanisms involved.

Язык: Английский

Процитировано

4