Emerging trends in CO carbonylation DOI
Chang‐Sheng Kuai, Yang Yuan, Xiao‐Feng Wu

et al.

Chem, Journal Year: 2025, Volume and Issue: unknown, P. 102503 - 102503

Published: April 1, 2025

Language: Английский

Palladium-catalyzed allylic C-H alkylation of terminal olefins with 3-carboxamide oxindoles DOI
Ning Zhang,

Guojuan Liang,

Dexin Zhang

et al.

Organic & Biomolecular Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

A novel palladium-catalyzed allylic C-H alkylation of terminal olefins with 3-carboxamide oxindoles is described. variety new 3-carboxamide-3-allylation an all-carbon quaternary center were obtained in moderate to good yields (up 99%). In addition, the asymmetric version this reaction was also explored, providing enantioselectivity.

Language: Английский

Citations

0
Carbonylative five-component synthesis of amides and esters with α-quaternary carbon center DOI
Zhipeng Bao,

Hefei Yang,

A Ru‐Han

et al.

Chinese Chemical Letters, Journal Year: 2025, Volume and Issue: unknown, P. 111150 - 111150

Published: March 1, 2025

Language: Английский

Citations

0
Porous CuBi2O4 Photocathode with Intrinsic Cu+/Cu2+ Redox Improves Solar C(sp3)‐H Bond Conversion Efficiency by an Order of Magnitude DOI
Yan Yang,

Xuhao Yang,

Liguang Tang

et al.

Advanced Materials, Journal Year: 2025, Volume and Issue: unknown

Published: March 31, 2025

Abstract Selective C‐H activation is the most important step for organic molecule transformation. Photocatalytic radicals driven considered a promising route but suffers from simultaneously utilizing electron/hole pairs which are limited to broad‐band gap semiconductors. Herein, half‐photocathodic reaction strategy demonstrated activate and oxygenate C(sp 3 )‐H bonds of toluene toward selective benzaldehyde production using narrow‐bandgap CuBi 2 O 4 (CBO) porous photocathode. The intrinsic Cu + /Cu 2+ redox CBO photocathode catalyzes photocathodic oxygen reductive H generate ·OH capable oxidation activates bond that further oxygenated via ·O − formed reduction. As result, selectivity up 90%. Impressively, narrow‐band enables record‐high light‐driven yields 111.93 mmol m −2 h −1 with stability over 20 h. This work opens green efficient by

Language: Английский

Citations

0
Emerging trends in CO carbonylation DOI
Chang‐Sheng Kuai, Yang Yuan, Xiao‐Feng Wu

et al.

Chem, Journal Year: 2025, Volume and Issue: unknown, P. 102503 - 102503

Published: April 1, 2025

Language: Английский

Citations

0