Photoinduced Photocatalyst-Free Cascade Cyclization of Alkynes with Sodium Sulfinates for the Synthesis of Benzothiophenes and Thioflavones

The subject of this investigation is a new method for the construction of sulfonylated heterocycles which overcomes the limitations of classical approaches using a cheap feedstock sulfonylating agent, especially under photocatalyst- and metal-free conditions.

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Published inMolecules (Basel, Switzerland) Vol. 28; no. 11; p. 4436
Main Authors Dong, Hongqiang, Chen, Chunli, Zhao, Jinlei, Ji, Yigang, Yang, Wenchao
Format Journal Article
LanguageEnglish
Published Switzerland MDPI AG 30.05.2023
MDPI
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Abstract The subject of this investigation is a new method for the construction of sulfonylated heterocycles which overcomes the limitations of classical approaches using a cheap feedstock sulfonylating agent, especially under photocatalyst- and metal-free conditions.
AbstractList The subject of this investigation is a new method for the construction of sulfonylated heterocycles which overcomes the limitations of classical approaches using a cheap feedstock sulfonylating agent, especially under photocatalyst- and metal-free conditions.The subject of this investigation is a new method for the construction of sulfonylated heterocycles which overcomes the limitations of classical approaches using a cheap feedstock sulfonylating agent, especially under photocatalyst- and metal-free conditions.
The subject of this investigation is a new method for the construction of sulfonylated heterocycles which overcomes the limitations of classical approaches using a cheap feedstock sulfonylating agent, especially under photocatalyst- and metal-free conditions.
Author Zhao, Jinlei
Ji, Yigang
Dong, Hongqiang
Chen, Chunli
Yang, Wenchao
AuthorAffiliation 1 The Open Research Fund of the National and Local Joint Engineering Laboratory of High Efficiency and Superior-Quality Cultivation and Fruit Deep Processing Technology of Characteristic Fruit Trees in South Xinjiang, College of Agriculture, Tarim University, Alaer 843300, China; chenchunli1111@163.com
3 Jiangsu Surveying and Design Institute of Water Resources Co., Ltd., Yangzhou 225127, China
5 Guangling College and School of Plant Protection, Yangzhou University, Yangzhou 225009, China
4 Jiangsu Key Laboratory of Biofuctional Molecules, Department of Life Sciences and Chemistry, Jiangsu Second Normal University, Nanjing 210013, China
2 National Engineering Research Center of Low-Carbon Processing and Utilization of Forest Biomass, Nanjing Forestry University, Nanjing 210037, China; hhuzhjl@163.com
AuthorAffiliation_xml – name: 5 Guangling College and School of Plant Protection, Yangzhou University, Yangzhou 225009, China
– name: 1 The Open Research Fund of the National and Local Joint Engineering Laboratory of High Efficiency and Superior-Quality Cultivation and Fruit Deep Processing Technology of Characteristic Fruit Trees in South Xinjiang, College of Agriculture, Tarim University, Alaer 843300, China; chenchunli1111@163.com
– name: 4 Jiangsu Key Laboratory of Biofuctional Molecules, Department of Life Sciences and Chemistry, Jiangsu Second Normal University, Nanjing 210013, China
– name: 3 Jiangsu Surveying and Design Institute of Water Resources Co., Ltd., Yangzhou 225127, China
– name: 2 National Engineering Research Center of Low-Carbon Processing and Utilization of Forest Biomass, Nanjing Forestry University, Nanjing 210037, China; hhuzhjl@163.com
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  surname: Dong
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BackLink https://www.ncbi.nlm.nih.gov/pubmed/37298913$$D View this record in MEDLINE/PubMed
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CitedBy_id crossref_primary_10_1002_ejoc_202401059
crossref_primary_10_1021_acs_orglett_4c04230
crossref_primary_10_2174_0115680266313243240624071549
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Keywords radical
sulfonylation
cyclization
alkynes
sodium sulfinates
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Snippet The subject of this investigation is a new method for the construction of sulfonylated heterocycles which overcomes the limitations of classical approaches...
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StartPage 4436
SubjectTerms alkynes
Chemistry
Chromatography
cyclization
Free radicals
Oxidation
Photocatalysis
radical
Sodium
sodium sulfinates
sulfonylation
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Title Photoinduced Photocatalyst-Free Cascade Cyclization of Alkynes with Sodium Sulfinates for the Synthesis of Benzothiophenes and Thioflavones
URI https://www.ncbi.nlm.nih.gov/pubmed/37298913
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Volume 28
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