Iron-promoted carbonylation–rearrangement of α-aminoaryl-tethered alkylidenecyclopropanes with CO2: Facile synthesis of quinolinofurans DOI
Zhen Zhang,

Xue-ling Chen,

Xiu‐Mei Xie

et al.

Chinese Chemical Letters, Journal Year: 2024, Volume and Issue: unknown, P. 110056 - 110056

Published: May 1, 2024

Language: Английский

Synthetic application of oxalate salts for visible-light-induced radical transformations DOI

Hui-Xian Jiang,

Zhitao Liu, Pei Xu

et al.

Chinese Chemical Letters, Journal Year: 2025, Volume and Issue: unknown, P. 111224 - 111224

Published: April 1, 2025

Language: Английский

Citations

0
Regioselective 1,2-Di(hetero)arylation of Activated and Unactivated Alkenes with (Hetero)aryl Chlorides DOI

Yingjun Lan,

Siqi Xie, Bin Liu

et al.

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

Published: May 1, 2025

Aryl chlorides are more commercially available and lower cost compared with aryl bromides iodides. However, the use of (hetero)aryl as radical precursors for di(hetero)arylation alkenes remains an underdeveloped area. Furthermore, existing examples theses reactions predominantly confined to activated alkenes. In this study, we introduce a photoirradiation-promoted benzophenone-catalyzed 1,2-di(hetero)arylation process that is applicable both unactivated alkenes, utilizing cyanoarenes sources. Importantly, method allows simultaneous introduction two heterocycles high regioselectivity.

Language: Английский

Citations

0
Visible-Light-Induced Arylcarboxylation of Activated Alkenes with Aryl Halides and Oxalate Enabled by Electron Donor–Acceptor Complex Formation DOI
Long Yin, Zhitao Liu,

Pei Xu

et al.

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

Published: May 29, 2025

Simultaneous construction of two new C-C bonds in the alkene substrates regioselectively is significantly challenging. Herein, we report an unprecedented regioselective arylcarboxylation strategy activated alkenes with readily available aryl halides and tetrabutylammonium oxalate as reductant C1 source under visible-light-induced conditions. The reaction proceeds smoothly to access various carboxylic acids absence any catalysts, additives, metal promoters, or pre-established CO2 atmosphere. electron donor-acceptor (EDA) complex formed between stoichiometric amounts trigger single-electron reduction relay process after irradiation visible light. situ generated oxalic radical anion species undergoes homolysis bond releases potent source, respectively, facilitate reductive carboxylation.

Language: Английский

Citations

0
Visible-light-promoted regioselective hydrocarboxylation of allenes with formate salt and CO2 DOI
Xian‐Ming Zhang,

Bao-En Liu,

Zhenqiang Zhang

et al.

Organic & Biomolecular Chemistry, Journal Year: 2024, Volume and Issue: 22(16), P. 3245 - 3248

Published: Jan. 1, 2024

Visible-light-promoted hydrocarboxylation of allenes with formate salt and CO

Language: Английский

Citations

2
Iron-promoted carbonylation–rearrangement of α-aminoaryl-tethered alkylidenecyclopropanes with CO2: Facile synthesis of quinolinofurans DOI
Zhen Zhang,

Xue-ling Chen,

Xiu‐Mei Xie

et al.

Chinese Chemical Letters, Journal Year: 2024, Volume and Issue: unknown, P. 110056 - 110056

Published: May 1, 2024

Language: Английский

Citations

2