Ethylene Glycol: A Green Solvent for Visible Light‐Promoted Aerobic Transition Metal‐Free Cascade Sulfonation/Cyclization Reaction

With ethylene glycol as a green solvent, a general transition metal‐free photocatalytic system using 9‐mesityl‐10‐methylacridinium perchlorate (Acr+−Mes ⋅ ClO4−) as catalyst was developed for the synthesis of sulfone‐containing heterocycles including thioflavones, oxindoles, and quinoline‐2,4(1H,3H)...

Full description

Saved in:
Bibliographic Details
Published inAdvanced synthesis & catalysis Vol. 362; no. 13; pp. 2609 - 2614
Main Authors Jiang, Yu‐Qin, Li, Jing, Feng, Zhi‐Wen, Xu, Gui‐Qing, Shi, Xin, Ding, Qing‐Jie, Li, Wei, Ma, Chun‐Hua, Yu, Bing
Format Journal Article
LanguageEnglish
Published WEINHEIM Wiley 16.07.2020
Wiley Subscription Services, Inc
Subjects
Cascade chemical reactions
Chemical reactions
Chemical synthesis
Chemistry
Chemistry, Applied
Chemistry, Organic
Cyclization
Ethylene glycol
Green solvent
Heterocycles
Photocatalysis
Physical Sciences
Quinoline
Room temperature
Science & Technology
Solvents
Sulfonation
Transition metals
OXIDATION
HALIDES
Heterocycles
CATALYSIS
ACIDS
Photocatalysis
ALCOHOLS
ALKENES
Cyclization
RADICAL CYCLIZATION
SULFONYL HYDRAZIDES
Sulfonation
Green solvent
Online AccessGet full text

Cover

More Information
Summary:With ethylene glycol as a green solvent, a general transition metal‐free photocatalytic system using 9‐mesityl‐10‐methylacridinium perchlorate (Acr+−Mes ⋅ ClO4−) as catalyst was developed for the synthesis of sulfone‐containing heterocycles including thioflavones, oxindoles, and quinoline‐2,4(1H,3H)‐diones through the cascade sulfonation/cyclization reactions under the irradiation of blue light at room temperature.
ISSN:1615-4150
1615-4169
DOI:10.1002/adsc.202000233