Photoinduced Cross-Coupling of Trifluoromethylarenes with Heteroarenes via Unactivated C(sp3)–F and C(sp2)–H Selective Cleavage DOI

Jiyao Zhang,

Yuxiang Zhang, Lebin Qian

et al.

Organic Letters, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 17, 2024

The installation of

Language: Английский

Chiral guanidine catalyzed cyclization reactions of 1,3-enynes for lactone synthesis: switchable H-bond catalysis DOI

Yongyan Zhang,

Lichao Ning,

Tianxin Zhu

et al.

Organic Chemistry Frontiers, Journal Year: 2024, Volume and Issue: 11(10), P. 2897 - 2904

Published: Jan. 1, 2024

Cyclization and 1,4-conjugate addition/cyclization between 2-activated 1,3-enynes azlactones were achieved with chiral guanidine-amides for enol-type activation to yield a range of δ-lactone derivatives.

Language: Английский

Citations

9
Pd-Catalyzed Synthesis of Acyclic 1,2-Dioxygenated Dienes and Their Regioselective Decarboxylative Diels–Alder Cycloaddition/Aromatization Reactions to Access Multisubstituted Phenols DOI
Shuaikang Zhou,

Siyi Qin,

Xifang Zhang

et al.

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

Published: April 18, 2025

A Pd-catalyzed protocol that provides efficient access to acyclic 1,2-dioxygenated dienes has been established. The installation of the bifunctional carbonate electrofuge diene cores enabled such undergo a regioselective decarboxylative Diels-Alder cycloaddition/aromatization reaction, affording diverse synthetic challenging multisubstituted phenols with ease.

Language: Английский

Citations

0
Metal-Free Catalytic Synthesis of Tetrasubstituted Furans from α-Hydroxy Ketones and Cyano Compounds DOI Creative Commons

Yu Zeng,

Shi-Hang Yang,

Ji-Lin Guo

et al.

Molecules, Journal Year: 2025, Volume and Issue: 30(8), P. 1832 - 1832

Published: April 19, 2025

A novel method for the efficient and straightforward synthesis of tetrasubstituted furans is presented, employing a base-catalyzed reaction α-hydroxy ketones cyano compounds. The proceeds under relatively mild conditions, utilizes readily available starting materials, exhibits good functional group tolerance high yields. Notably, this obviates need expensive metal catalysts introduces crucial groups such as amino moieties. Furthermore, it avoids prerequisite functionalization substrates, thereby enhancing atomic economy.

Language: Английский

Citations

0
Recent Developments in Photoinduced Decarboxylative Acylation of α-Keto Acids DOI Creative Commons

Shuaiqi Lu,

Yilong Xiang,

Jingfu Chen

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(16), P. 3904 - 3904

Published: Aug. 18, 2024

Ketones are ubiquitous patterns found in various biological molecules and natural products. In recent years, a number of acylation methods have been developed based on the use α-oxocarboxylic acids as acyl-transfer reagents, with particular emphasis photoinduced decarboxylative

Language: Английский

Citations

1
Metal-Free Photoinduced-Radical Hydrocyclization of 2-Isocyanides: A Unified Synthetic Approach to Facilely Assemble Diverse N-Heteroarenes DOI
Ziyi Wang,

Haonan Wei,

Jinrong Du

et al.

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(21), P. 10804 - 10810

Published: Jan. 1, 2024

We present an efficient and sustainable protocol for the photoinduced-radical hydrocyclization of isocyanides, providing a united route to assemble diverse α-unsubstituted N-heteroarenes.

Language: Английский

Citations

1
Visible-light-induced decarboxylative cyclization DOI
Suven Das

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 3, 2024

The present review focuses on recent progress (2020–2024) in the visible-light-driven decarboxylative cyclization of various carboxylic acid derivatives for constructing carbo-/heterocycles.

Language: Английский

Citations

1
Photoinduced Cross-Coupling of Trifluoromethylarenes with Heteroarenes via Unactivated C(sp3)–F and C(sp2)–H Selective Cleavage DOI

Jiyao Zhang,

Yuxiang Zhang, Lebin Qian

et al.

Organic Letters, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 17, 2024

The installation of

Language: Английский

Citations

0