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Zhou J, Wang Z, Xu H, Su M, Wen J. Synthesis of alkynyl sulfides via base-promoted nucleophilic ring-opening of α-bromostyrene sulfonium salt. Org Biomol Chem 2024; 22:2953-2957. [PMID: 38546108 DOI: 10.1039/d4ob00203b] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/18/2024]
Abstract
An efficient method for the synthesis of alkynyl sulfides via a C(sp3)-S bond cleavage of α-bromostyrene sulfonium salts has been developed. This base-promoted nucleophilic ring-opening pathway allows the preparation of diverse alkynyl sulfide compounds using tetramethylene sulfoxide as the sulfur source. The reaction proceeds with good functional group tolerance and could be applied to the late-stage functionalization of bioactive molecules and drugs. Furthermore, the synthetic utility of this method was demonstrated by a one-pot synthesis, scale-up reaction and further modification of various alkynyl sulfide products.
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Affiliation(s)
- Junqi Zhou
- School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China.
| | - Ziyu Wang
- School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China.
| | - Hanmiao Xu
- School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China.
| | - Mengke Su
- School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China.
| | - Jian Wen
- School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, Jiangsu, 214122, People's Republic of China.
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Wang Z, Shao Z, Wang C, Wen J. Base-Promoted Ring-Opening Hydroxylation of Cyclic Sulfonium Salts. J Org Chem 2024; 89:3084-3091. [PMID: 38335534 DOI: 10.1021/acs.joc.3c02546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2024]
Abstract
Herein, we reported a general strategy for the synthesis of sulfur-containing primary alcohol derivatives by base-promoted ring-opening hydroxylation of cyclic sulfonium salts. A variety of sulfonium salts were successfully transformed into the desired hydroxylated products in moderate to excellent yields with good functional group tolerance. Moreover, the one-pot synthesis, scale-up reaction, and late-stage functionalization of complex molecules demonstrated the practicability of this synthetic protocol in the field of synthetic chemistry.
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Affiliation(s)
- Ziyu Wang
- School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Zeyu Shao
- School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Cheng Wang
- School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
| | - Jian Wen
- School of Life Sciences and Health Engineering, Jiangnan University, Wuxi, Jiangsu 214122, People's Republic of China
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He Y, Huang Z, Ma J, Lin J, Zhou YG, Yu Z. Transition‐Metal‐Free Olefinic C−H Azidoalkylthiolation via C(sp<sup>3</sup>)−S Bond Cleavage of Vinylsulfonium Salts. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202200529] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yuan He
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences CHINA
| | | | - Juan Ma
- Dalian Institute of Chemical Physics CHINA
| | - Jie Lin
- Dalian Institute of Chemical Physics CHINA
| | | | - Zhengkun Yu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences CHINA
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Abstract
AbstractThe application of alkylsulfonium salts as alkyl-transfer reagents in organic synthesis has reemerged over the past few years. Numerous heteroatom- and carbon-centered nucleophiles, alkenes, arenes, alkynes, organometallic reagents, and others are readily alkylated by alkylsulfonium salts under mild conditions. The reactions feature convenience, high efficiency, readily accessible and structurally diversified alkylation reagents, good functional group tolerance, and a wide range of substrate types, allowing the facile synthesis of various useful organic molecules from commercially available building blocks. This review summarizes alkylation reactions using either isolated or in situ formed alkylsulfonium salts via nucleophilic substitution, transition-metal-catalyzed reactions, and photoredox processes.1 Introduction2 General Methods for the Synthesis of Alkylsulfonium Salts3 Electrophilic Alkylation Using Alkylsulfonium Salts4 Transition-Metal-Catalyzed Alkylation Using Alkylsulfonium Salts5 Photoredox-Catalyzed Alkylation Using Alkylsulfonium Salts6 Conclusion
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Affiliation(s)
- Cheng-Pan Zhang
- School of Materials Science and Engineering, Wuhan University of Technology
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology
| | - Ze-Yu Tian
- School of Materials Science and Engineering, Wuhan University of Technology
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology
| | - Yu Ma
- School of Chemistry, Chemical Engineering and Life Science, Wuhan University of Technology
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Jain A, Rana NK. Review on Asymmetric Catalysis Employing 5
H‐
Oxazol‐4‐Ones as α‐Hydroxy Carboxylic Acid Surrogates. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100456] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Anshul Jain
- Department of Chemistry Indian Institute of Technology Jodhpur Jodhpur Rajasthan 342037 India
| | - Nirmal K. Rana
- Department of Chemistry Indian Institute of Technology Jodhpur Jodhpur Rajasthan 342037 India
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He Y, Huang Z, Ma J, Huang F, Lin J, Wang H, Xu BH, Zhou YG, Yu Z. Palladium-Catalyzed Fluoroalkylation via C(sp 3)-S Bond Cleavage of Vinylsulfonium Salts. Org Lett 2021; 23:6110-6114. [PMID: 34283623 DOI: 10.1021/acs.orglett.1c02172] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
An interrupted Pummerer/palladium-catalyzed fluoro-alkylation strategy was developed for alkenyl C-H fluoroalkylthiolation. Palladium-catalyzed ring-opening fluoroalkylation via aliphatic C-S bond cleavage of the vinylsulfonium salts efficiently afforded fluoroalkylthiolated alkene derivatives from readily available alkene substrates and CsF. The protocol features broad substrate scopes and good functional group tolerance under an air atmosphere. The practicability of the synthetic method was demonstrated by transforming the multisubstituted alkene products to diverse fluoroalkylthiolated N-heterocycles.
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Affiliation(s)
- Yuan He
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Zilong Huang
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Juan Ma
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Fei Huang
- School of Food Science and Pharmaceutical Engineering, Nanjing Normal University, Nanjing 210023, P. R. China
| | - Jie Lin
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.,University of Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Hongmei Wang
- State Key Laboratory of NBC Protection for Civilian, Beijing 102205, P. R. China
| | - Bao-Hua Xu
- Innovation Academy for Green Manufacture, Chinese Academy of Sciences, Beijing 100190, P. R. China
| | - Yong-Gui Zhou
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China
| | - Zhengkun Yu
- Dalian Institute of Chemical Physics, Chinese Academy of Sciences, 457 Zhongshan Road, Dalian 116023, P. R. China.,State Key Laboratory of Organometallic Chemistry, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 354 Fenglin Road, Shanghai 200032, P. R. China.,Innovation Academy for Green Manufacture, Chinese Academy of Sciences, Beijing 100190, P. R. China
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