Efficient palladium ion adsorption and catalyst preparation from pharmaceutical wastewater using amino-functionalized Ti3C2 DOI

Dancheng Zhu,

Yonghui Lin, Changhui Chen

et al.

Journal of Solid State Chemistry, Journal Year: 2024, Volume and Issue: 340, P. 125006 - 125006

Published: Sept. 10, 2024

Language: Английский

Photoelectrochemical upcycling of PVC plastic waste for the synthesis of chlorinated quinolinone derivatives DOI
Kai Zheng, Jingwen He, Zhang Li-xi

et al.

Organic Chemistry Frontiers, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Herein, an environmentally friendly methodology has been established for the photoelectrochemical chlorination of C(sp 2 )–H bonds in quinolinone derivatives using PVC plastic waste as chlorine source.

Language: Английский

Citations

2
Self-catalytic photochemical three-component reaction for the synthesis of multifunctional 3,3-disubstituted oxindoles DOI
Kai Zheng,

Keyuan Liang,

Jiannan Zhu

et al.

Molecular Catalysis, Journal Year: 2024, Volume and Issue: 565, P. 114379 - 114379

Published: July 9, 2024

Language: Английский

Citations

5
Photocatalyzed Annulation‐Biselenylation of Enynone with Diarylselenides toward Biselenium‐Substituted 1‐Indanones under Metal‐ and Photosensitizer‐Free Conditions DOI
Hang‐Dong Zuo,

Huafeng Yan,

Yuting Wang

et al.

Chinese Journal of Chemistry, Journal Year: 2025, Volume and Issue: unknown

Published: April 17, 2025

Comprehensive Summary A practical photocatalytic annulation‐biselenylation strategy has been developed for the efficient synthesis of biselenium‐substituted 1‐indanones (38 examples in total) with generally good yields (up to 95%) and excellent stereoselectivity (>19 : 1 Z / E ratio) by employing enynones diaryl selenides as starting materials under photosensitizer‐free conditions. The reaction mechanism involves a cascade process comprising homolytic cleavage, radical addition, 5‐ exo ‐ dig cyclization, capture, enabling sequential formation multiple bonds, such C(sp 3 )‐Se, )‐C(sp 2 ), )‐Se rapidly construct molecular complexity. Notably, this approach demonstrates wide substrate compatibility tolerability towards various functional groups. It is further characterized its remarkable efficiency creating chemical bonds achieving high atomic utilization 100%.

Language: Английский

Citations

0
Remote Sulfonylation of Anilines with Sodium Sulfifinates Using Biomass-Derived Copper Catalyst DOI Creative Commons

Xiaoping Yan,

Jinguo Wang, Chao Chen

et al.

Molecules, Journal Year: 2024, Volume and Issue: 29(20), P. 4815 - 4815

Published: Oct. 11, 2024

A biomass-based catalyst, CuxOy@CS-400, was employed as an excellent recyclable heterogeneous catalyst to realize the sulfonylation reaction of aniline derivatives with sodium sulfinates. Various substrates were compatible, giving desired products moderate good yields at room temperature. In addition, this copper also easy recover and up five times without considerably deteriorating in catalytic efficiency. Importantly, these readily converted corresponding 4-sulfonyl anilines via a hydrolysis step. The method offers unique strategy for synthesizing arylsulfones has potential create new possibilities developing copper-catalyzed C-H functionalizations.

Language: Английский

Citations

1
Efficient palladium ion adsorption and catalyst preparation from pharmaceutical wastewater using amino-functionalized Ti3C2 DOI

Dancheng Zhu,

Yonghui Lin, Changhui Chen

et al.

Journal of Solid State Chemistry, Journal Year: 2024, Volume and Issue: 340, P. 125006 - 125006

Published: Sept. 10, 2024

Language: Английский

Citations

0