Visible-light-induced one-pot synthesis of sulfonic esters via multicomponent reaction of arylazo sulfones and alcohols

Sulfonic ester is a chemical structure common to many organic molecules, including biologically active compounds. Herein, a visible-light-induced synthetic method to prepare aryl sulfonic ester from arylazo sulfones was developed. In the present study, a one-pot reaction was carried out using arylaz...

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Bibliographic Details
Published in:RSC advances 2022-06, Vol.12 (27), p.17499-17504
Main Authors: Luu, Truong Giang, Bui, Tien Tan, Kim, Hee-Kwon
Format: Article
Language:English
Subjects:
Alcohols
Chemistry
Coupling (molecular)
Esters
Molecular structure
Organic chemistry
Sulfones
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Summary:Sulfonic ester is a chemical structure common to many organic molecules, including biologically active compounds. Herein, a visible-light-induced synthetic method to prepare aryl sulfonic ester from arylazo sulfones was developed. In the present study, a one-pot reaction was carried out using arylazo sulfones, DABSO (DABCO·(SO2)2), and alcohols in the presence of CuI as a coupling catalyst and HCl as an additive to yield sulfonic esters via multicomponent reaction. This synthetic method afforded a wide range of sulfonic esters with high yields under mild conditions.
ISSN:2046-2069
2046-2069
DOI:10.1039/d2ra02656b