TEMPO as Hydrogen Atom Transfer Catalyst in Enhancing Iminyl Radical Cyclization of O-Acetyl Oxime toward Phenanthridines and Isoquinolines DOI
Zhenling Liu, Haoyuan Li, Shigang Shen

и другие.

The Journal of Organic Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Окт. 16, 2024

Herein, we present a strategy for promoting the cyclization of

Язык: Английский

Visible-light-induced radical cascade cyclization of 2-isocyanobiaryls via 1,5-hydrogen atom transfer (1,5-HAT) DOI

Yafei Zhu,

Penghua Zhang,

Xingqin Tian

и другие.

Organic Chemistry Frontiers, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

We reported the first example of visible-light-induced radical cascade cyclization 2-isocyanobiaryls via 1,5-HAT, which is characterized by broad substrate scope, excellent functional group compatibility and no requirement any metals base.

Язык: Английский

Процитировано

0
Visible-Light-Induced Radical 1,3-Hydrosulfonylation of Allylketones with Sulfonyl Chlorides DOI
Xin Zheng, Xiang Li,

Xinglong Han

и другие.

Chemical Communications, Год журнала: 2025, Номер unknown

Опубликована: Янв. 1, 2025

A radical 1,3-hydrosulfonylation of allylketones with sulfonyl chlorides via 1,2-carbonyl migration has been achieved under visible-light-irradiation.

Язык: Английский

Процитировано

0
Pioneering Metal‐Free Late‐Stage C‐H Functionalization Using Acridinium Salt Photocatalysis DOI Creative Commons
Shyamal Kanti Bera, Andrea Porcheddu

Chemistry - A European Journal, Год журнала: 2024, Номер 30(67)

Опубликована: Авг. 13, 2024

Abstract Using organic dyes as photocatalysts is an innovative approach to photocatalytic transformations. These offer advantages such widespread availability, adaptable absorption properties, and diverse chemical structures. Recent progress has led the development of that can utilize visible light modify chemically inert C−H bonds. catalysts are sustainable, selective, versatile, enabling mild reactions, late‐stage functionalization, various transformations in line with green chemistry principles. As photoredox chemistry, they contribute efficient environmentally friendly synthetic pathways. Acridinium‐based have proved valuable transformative reactions under conditions. This review emphasizes their features, frameworks, applications modifying complex molecules. It provides overview recent advancements use acridinium‐based for bond functionalization without need transition metals, showcasing potential expedite new molecules igniting excitement about prospects this research field.

Язык: Английский

Процитировано

1
TEMPO as Hydrogen Atom Transfer Catalyst in Enhancing Iminyl Radical Cyclization of O-Acetyl Oxime toward Phenanthridines and Isoquinolines DOI
Zhenling Liu, Haoyuan Li, Shigang Shen

и другие.

The Journal of Organic Chemistry, Год журнала: 2024, Номер unknown

Опубликована: Окт. 16, 2024

Herein, we present a strategy for promoting the cyclization of

Язык: Английский

Процитировано

1