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

Utilization of hydrogen-diesel blends for the improvements of a dual-fuel engine based on the improved Taguchi methodology DOI
Zhiqing Zhang, Su Wang, Mingzhang Pan

et al.

Energy, Journal Year: 2024, Volume and Issue: 292, P. 130474 - 130474

Published: Jan. 27, 2024

Language: Английский

Citations

88
Enhancing combustion efficiency and reducing nitrogen oxide emissions from ammonia combustion: A comprehensive review DOI
Jie Tian, Lu Wang,

Yong Xiong

et al.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 183, P. 514 - 543

Published: Jan. 17, 2024

Language: Английский

Citations

75
A comprehensive review of energy storage technology development and application for pure electric vehicles DOI
Feng Jiang,

Xuhui Yuan,

Lingling Hu

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 86, P. 111159 - 111159

Published: March 11, 2024

Language: Английский

Citations

40
A comprehensive review of stability enhancement strategies for metal nanoparticle additions to diesel/biodiesel and their methods of reducing pollutant DOI
Yanhui Chen, Jian Zhang, Zhiqing Zhang

et al.

Process Safety and Environmental Protection, Journal Year: 2024, Volume and Issue: 183, P. 1258 - 1282

Published: Jan. 19, 2024

Language: Английский

Citations

20
Merging Photoinduced Electron Transfer with Hydrogen Atom Transfer: Formal β-C(sp3)–H Pyridination of Carbonyls DOI
Jian Li, Jun Xu, Binbin Chen

et al.

The Journal of Organic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 9, 2025

In this study, a novel approach that combines photoinduced electron transfer (ET) with hydrogen atom (HAT) has been introduced for the selective β-C(sp3)–H pyridination of carbonyl compounds. This method is notable its absence transition metals and ability to function under benign reaction conditions, resulting in range pyridinated derivatives consistently moderate good yields. The significance technique further underscored by potential late-stage functionalization pharmaceutically significant molecules. Mechanistic investigations confirmed proceeds via radical-mediated pathway.

Language: Английский

Citations

4
Multicomponent Synthesis of Alkyl BCP-Heteroaryls via Electron Donor–Acceptor Complex Photoactivation under Mild Conditions DOI
Yanhe Li, Jun Xu, Yuxin Wang

et al.

The Journal of Organic Chemistry, Journal Year: 2025, Volume and Issue: 90(4), P. 1683 - 1696

Published: Jan. 17, 2025

In the vanguard of sustainable chemistry, pursuit efficient pathways for synthesis alkyl bicyclo[1.1.1]pentane-heteroaryls has captured attention scientific vanguard. We herein report a groundbreaking and eco-conscious multicomponent coupling reaction that paves way alkylation heteroarylation [1.1.1]propellane, process uniquely enabled by photochemical prowess an electron donor–acceptor (EDA) complex. This method is distinguished its minimalist yet powerful approach: devoid transition metals, additives, photosensitizers. Its universality further exemplified seamless compatibility broad spectrum halides heteroarenes under standardized conditions, heralding new era synthetic versatility. The method's practicality underscored capacity late-stage modification pharmaceuticals, offering transformative tool enhancement existing drug molecules. Moreover, facile derivatization synthesized products underscores adaptability potential diverse applications. Our mechanistic studies have elucidated underlying radical-relay pathway, pinpointing pivotal role EDA complex in initiating transformation. discovery not only enriches our fundamental understanding but also opens avenues strategic optimization.

Language: Английский

Citations

4
Visible Light-Induced C–H Alkylation of Azauracils with N-Hydroxyphthalimide Esters via Catalytic EDA Complex DOI
Zhiqiang Zhu,

Wenyi Zhang,

Xiao‐Long Huang

et al.

The Journal of Organic Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 13, 2025

Herein, we report sodium iodide (NaI)-catalyzed decarboxylative C–H alkylation of azauracils with N-hydroxyphthalimide (NHPI) esters facilitated by visible light activation catalytic electron donor–acceptor (EDA) complexes. Control experiments and density functional theory calculations suggest that the coupling reaction proceeds via a transiently assembled EDA complex between NHPI ester NaI in N,N-dimethylacetamide solvent. This synthetic method efficiently applies to primary, secondary, tertiary under mild, photocatalyst-free, redox-neutral conditions, achieving high yields desired alkylated azauracils.

Language: Английский

Citations

2
Sustainable and practical semi-heterogeneous photosynthesis of 5-amino-1,2,4-thiadiazoles over WS2/TEMPO DOI

Jia-Cheng Hou,

Hong‐Tao Ji,

Yuhan Lu

et al.

Chinese Chemical Letters, Journal Year: 2024, Volume and Issue: unknown, P. 109514 - 109514

Published: Jan. 1, 2024

Language: Английский

Citations

17
Sono-photocatalytic amination of quinoxalin-2(1H)-ones with aliphatic amines DOI
Wen‐Tao Ouyang,

Jun Jiang,

Yanfang Jiang

et al.

Chinese Chemical Letters, Journal Year: 2024, Volume and Issue: 35(10), P. 110038 - 110038

Published: May 22, 2024

Language: Английский

Citations

15
Hydrocarbon adsorption mechanism of modern automobile engines and methods of reducing hydrocarbon emissions during cold start process: A review DOI
Zhiqing Zhang,

Weihuang Zhong,

Dongli Tan

et al.

Journal of Environmental Management, Journal Year: 2024, Volume and Issue: 353, P. 120188 - 120188

Published: Feb. 1, 2024

Language: Английский

Citations

13