Na2S2O8 Mediated C—H Amination of Imidazo[1,2-α]pyridines with Heteroaromatic Amines under Metal-Free Conditions DOI Open Access
Yiping Sun,

De‐Mao Chen,

Ling He

et al.

Chinese Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 44(5), P. 1667 - 1667

Published: Jan. 1, 2024

Language: Английский

Heterogeneous g-C3N4/NaI Dual Catalytic Difunctionalization of Alkenes with Heteroarenes and Methyl Carbazate under Visible Light DOI
Kai Zheng, Chao Chen,

Yacong Wang

et al.

Organic Letters, Journal Year: 2025, Volume and Issue: unknown

Published: April 26, 2025

Herein, a photoinduced heterogeneous catalytic system merging g-C3N4 and NaI has been established for the difunctionalization of alkenes in conjunction with heteroarenes methyl carbazate. This approach is notable its broad substrate tolerance, encompassing wide range leading to formation corresponding esters moderate good yields. Additionally, scalability synthetic process versatility product transformations have illustrated, highlighting potential practical application organic synthesis.

Language: Английский

Citations

0
Photoelectrochemical synthesis of 4-halomethyl benzoxazines with a halogen anion source DOI
Xiang Chen,

Xiao Li,

Hui Dai

et al.

Organic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(19), P. 5553 - 5557

Published: Jan. 1, 2024

A mild and efficient protocol for preparing 4-halomethyl benzoxazines via a photoelectrochemical process with ammonium halide as the halogenating reagent was developed.

Language: Английский

Citations

3
NHPI-Mediated FeTiO3-Photocatalyzed Semiheterogeneous Decarboxylative Acylarylation of Acrylamides with α-Oxocarboxylic Acids under Nitrogen DOI

Zhilin Wu,

Juntao Liu,

Ri-Wei Zhou

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 89(17), P. 12693 - 12700

Published: Aug. 26, 2024

FeTiO3 has emerged as an interesting semiconductor photocatalyst in organic synthesis. We herein describe a visible-light-induced semiheterogeneous strategy for the synthesis of 3-(2-oxoethyl)indolin-2-ones with moderate to good yields and functional group compatibility using recyclable NHPI redox catalyst.

Language: Английский

Citations

3
Self-Catalyzed Sono-Photoinduced Arylation of Quinoxalin-2(1H)-ones with Arylhydrazines DOI

Yao-Dan Xu,

Yang Xing,

Hong‐Tao Ji

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 25, 2024

Herein, the first example of self-catalyzed sono-photoinduced carbon-carbon bond formation was described. Combining advantages phototriggered self-catalysis and ultrasonic catalysis, a wide range 3-arylquinoxalin-2(1

Language: Английский

Citations

3
Photocatalyst-free hydrothiolation of gem-difluoroalkenes with thiols DOI

Lin Zuo,

Zhiyang Zhang,

Xiao‐Ya Yuan

et al.

New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 48(20), P. 9000 - 9003

Published: Jan. 1, 2024

A photocatalyst-free hydrothiolation reaction of aromatic gem -difluoroalkenes was developed under the irradiation blue light in dimethyl carbonate as a green solvent.

Language: Английский

Citations

2
Decatungstate-photocatalyzed tandem acylation/cyclization/self-hydrogenation of isocyanides with aldehydes to hydroxyalkylated N-heteroarenes via multiple hydrogen atom transfer DOI

Hong‐Tao Ji,

Qiong-Hui Peng,

Jiasheng Wang

et al.

Green Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Jan. 1, 2024

A 100% atom economical construction of hydroxyalkylated N-heteroarenes through decatungstate-catalyzed tandem cyclization/self-hydrogenation isocyanides and aldehydes under exogenous hydrogen reagent- byproduct-free conditions was developed.

Language: Английский

Citations

2
Visible-Light-Driven α-C(sp3)–H Bond Functionalization of Glycine Derivatives DOI Open Access

Yao Tian,

Xiubin Bu,

Yuanrui Chen

et al.

Catalysts, Journal Year: 2023, Volume and Issue: 13(12), P. 1502 - 1502

Published: Dec. 8, 2023

The glycine motif is widely prevalent in bioactive peptides. Thus, the direct and precise modification of derivatives has attracted significant attention over past few decades. Among various protocols for derivatives, visible-light-driven α-C(sp3)–H bond functionalization emerged as a powerful tool to achieve this objective, owing its merits atom economy, selectivity, reaction simplicity, sustainability. This review summarizes recent advancements derivatives. contents are organized based on photocatalysts employed modes process. mechanism, challenges encountered, future trends also discussed, enabling readers understand current developmental status field.

Language: Английский

Citations

4
Recyclable Ag/g‐C3N4 Catalyzed Visible‐light Promoted Heterogeneous Synthesis of Unsymmetric Diaryl Chalcogenides DOI

Hong‐Tao Ji,

Yunchao Yi,

Min‐Hang Zhou

et al.

Asian Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Oct. 27, 2024

Abstract With Ag/g‐C 3 N 4 semiconductor as the heterogeneous photocatalyst, visible light promoted synthesis of unsymmetric diaryl chalcogenides could be achieved under additive‐free and mild conditions. A series were generated in good to excellent yields with high functional group tolerance. The photocatalyst is easily recovered from reaction mixture reused at least 5 times, opening way for larger‐scale industrial applications this type photocatalytic bond‐forming reactions.

Language: Английский

Citations

1
Facile synthesis of quinoxaline catalyzed by iron-based carbon material in water DOI Open Access

Fuying Zhu,

Yamei Lin

Tetrahedron, Journal Year: 2023, Volume and Issue: 150, P. 133752 - 133752

Published: Nov. 14, 2023

Language: Английский

Citations

2
Na2S2O8 Mediated C—H Amination of Imidazo[1,2-α]pyridines with Heteroaromatic Amines under Metal-Free Conditions DOI Open Access
Yiping Sun,

De‐Mao Chen,

Ling He

et al.

Chinese Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 44(5), P. 1667 - 1667

Published: Jan. 1, 2024

Language: Английский

Citations

0