Preparation of N, P, O tri-doped carbon microspheres derived from ZIF-8@polyphosphazene for the elimination of TC DOI
Minghuan Wang, Jiying Wang, Yunfei Song

et al.

New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 48(33), P. 14631 - 14641

Published: Jan. 1, 2024

N, P, and O tri-doped carbon microspheres with a hierarchical pore structure were synthesized from ZIF-8@polyphosphazene exhibited superior catalytic performance good reusability for the oxidative degradation of TC.

Language: Английский

Visible Light-Induced Radical Cascade Difluoromethylation/Cyclization of Unactivated Alkenes: Access to CF2H-Substituted Polycyclic Imidazoles DOI Creative Commons
S.J. Lin, Yuanyuan Deng,

Hanxun Zhong

et al.

ACS Omega, Journal Year: 2024, Volume and Issue: 9(26), P. 28129 - 28143

Published: June 19, 2024

An efficient and mild protocol for the visible light-induced radical cascade difluoromethylation/cyclization of imidazoles with unactivated alkenes using easily accessible bench-stable difluoromethyltriphenylphosphonium bromide as precursor -CF

Language: Английский

Citations

5
Recent progress in visible light‐driven halogenation: Chlorination, bromination, and iodination DOI

Anh Thu Nguyen,

Houng Kang, Truong Giang Luu

et al.

Bulletin of the Korean Chemical Society, Journal Year: 2024, Volume and Issue: 45(9), P. 738 - 758

Published: Sept. 1, 2024

Abstract Halogenation is one of the most important transformations in organic synthesis. Halogenated compounds are employed many reactions to prepare useful molecules. Many methods have been developed introduce halogens into different compounds. Visible light‐mediated efficient, low‐toxic, and mild‐condition applied for various chemistry transformations. Remarkably, there has an increasing development application visible light‐induced halogenation recent years. Herein, we present a comprehensive summary including chlorination, bromination, iodination under light irradiation since 2020.

Language: Английский

Citations

5
Metal-Free Visible-Light Excitation of TMSN3 Enables [3 + 2] Cycloaddition of Arylidenecyclopropanes with Olefins DOI
Yayu Wang,

Ting-Feng Fu,

Xiao Hu

et al.

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

Published: April 14, 2025

A visible-light photoredox [3 + 2] cycloaddition reaction of arylidenecyclopropanes with olefins was developed, employing the readily available and commercially accessible TMSN3 as an efficient radical mediator. This method provides a convenient route to arylidenecyclopentanes from starting materials, is metal-free, features enhanced atom step economy, excellent selectivity, extensive substrate versatility, favorable functional group compatibility, structural diversity, mild conditions, which further enable late-stage diversification. DFT calculations elucidated that this transformation entails sequential generation, addition, ring-opening, cyclization, elimination steps.

Language: Английский

Citations

0
Visible-Light-Promoted Radical Cascade Cyclization of 2-Vinyl Benzimidazoles: Access to Benzo[4,5]imidazo[1,2-b]isoquinolin- 11(6H)-ones DOI

Yao-Tian Wang,

Mai Zhang, Zhixing Liu

et al.

The Journal of Organic Chemistry, Journal Year: 2024, Volume and Issue: 89(11), P. 7770 - 7779

Published: May 13, 2024

A visible-light-enabled photoredox radical cascade cyclization of 2-vinyl benzimidazole derivatives is developed. This chemistry applicable to a wide range

Language: Английский

Citations

2
Photo‐Induced Difluoromethylation‐Cyclization of Indoles Using Tetrazole Sulfone Reagent Under Visible Light DOI

Yuping Zhu,

Yongsheng Huang,

Xuan‐Yu Zhou

et al.

ChemistrySelect, Journal Year: 2024, Volume and Issue: 9(24)

Published: June 24, 2024

Abstract Polycyclic indoles are prevailed in natural products, pharmaceuticals and biologically active compounds. Herein is described photo‐induced difluoromethylation‐cyclization of N ‐alkene tethered to synthesis tetrahydropyrido[1,2‐ a ]indole using 5‐((difluoromethyl)sulfonyl)‐1‐phenyl‐1H‐tetrazole as CF 2 H radical source. This photochemical reaction tolerates an array functional groups like ester, cyano, ketone, halide, ether, aldehyde heteocycles. Mechanistic experiments indicated that the difluoromethyl single electron transfer were involved.

Language: Английский

Citations

2
Visible-Light-Induced Stereoselective Radical trans-Iodoalkylation of Terminal Alkyne with Iodoform DOI
Shaoqun Zhu,

Lizi Jia,

Qi Cheng

et al.

Organic Letters, Journal Year: 2024, Volume and Issue: 26(39), P. 8400 - 8404

Published: Sept. 25, 2024

We describe herein a novel stereoselective

Language: Английский

Citations

2
Preparation of N, P, O tri-doped carbon microspheres derived from ZIF-8@polyphosphazene for the elimination of TC DOI
Minghuan Wang, Jiying Wang, Yunfei Song

et al.

New Journal of Chemistry, Journal Year: 2024, Volume and Issue: 48(33), P. 14631 - 14641

Published: Jan. 1, 2024

N, P, and O tri-doped carbon microspheres with a hierarchical pore structure were synthesized from ZIF-8@polyphosphazene exhibited superior catalytic performance good reusability for the oxidative degradation of TC.

Language: Английский

Citations

1