1
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Gu YW, Chen M, Deng W, Xu ZY. Computational Exploration of 1,2-Carboamine Carbonylation Catalyzed by Nickel. J Org Chem 2024; 89:4484-4495. [PMID: 38470436 DOI: 10.1021/acs.joc.3c02667] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/13/2024]
Abstract
Nickel-catalyzed carbonylation of alkenes is a stereoselective and regioselective method for the synthesis of amide compounds. Theoretical predictions with density functional theory calculations revealed the mechanism and origin of stereoselectivity and regioselectivity for the nickel-catalyzed carbonylation of norbornene. The carbonylation reaction proceeds through oxidative addition, migration insertion of alkenes, and subsequent reduction elimination to afford cis-carbonylation product. The C-N bond activation of amides is unfavorable because the oxidative addition ability of the C-C bond is stronger than that of the C-N bond. The determining step of stereoselectivity is the migratory insertion of the strained olefin. The structural analysis shows that steroselectivity is controlled by the steric hindrance of methyl groups to olefins and substituents to IMes in ligands.
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Affiliation(s)
- Yi-Wen Gu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai201418, PR China
| | - Man Chen
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai201418, PR China
| | - Wei Deng
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai201418, PR China
| | - Zheng-Yang Xu
- School of Chemical and Environmental Engineering, Shanghai Institute of Technology, Shanghai201418, PR China
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2
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Anderton AS, Knowles OJ, Rossi-Ashton JA, Procter DJ. Flavin-Mediated Photocatalysis Provides a General Platform for Sulfide C-H Functionalization. ACS Catal 2024; 14:2395-2401. [PMID: 38384945 PMCID: PMC10877610 DOI: 10.1021/acscatal.3c05785] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/28/2023] [Revised: 01/16/2024] [Accepted: 01/17/2024] [Indexed: 02/23/2024]
Abstract
Functionalized sulfides are important in many areas of science, ranging from chemical biology through drug discovery to organic materials chemistry. Sulfides bearing pendant reactive groups in the α-position are particularly useful; however, methods for the selective valorization of simple sulfides or the late-stage functionalization of complex sulfides by the convenient addition of valuable functionality are underexplored. Here we exemplify a general reaction platform for sulfide functionalization by showcasing three modes of α-sulfur C-H functionalization; cyanation, alkenylation, and alkynylation. Using inexpensive and commercially available riboflavin tetraacetate and visible light, decoration of both feedstock and complex sulfides proceeds in a good yield and with high selectivity. Methionine-containing peptides can also be selectively functionalized and a tolerance screen using amino-acid dopants suggests that the platform is compatible with most amino-acid side chains and thus is a potential tool for bioconjugation.
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Affiliation(s)
| | | | - James A. Rossi-Ashton
- Department of Chemistry, University
of Manchester, Oxford Road, Manchester M13 9PL, U.K.
| | - David J. Procter
- Department of Chemistry, University
of Manchester, Oxford Road, Manchester M13 9PL, U.K.
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3
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Tsai CY, Jhang YJ, Wu YK, Ryu I. Electron-Transfer Protocol for the Hydroxyalkenylation of Alkenes Using 1,2-Bis(phenylsulfonyl)ethylene. Angew Chem Int Ed Engl 2023; 62:e202311807. [PMID: 37850999 DOI: 10.1002/anie.202311807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2023] [Revised: 10/09/2023] [Accepted: 10/11/2023] [Indexed: 10/19/2023]
Abstract
We report a protocol for alkene hydroxyalkenylation. Using a persulfate anion as a one-electron-oxidation reagent and 1,2-bis(phenylsulfonyl)ethylene as a radical acceptor in the presence of water, alkenes were converted into the corresponding 1-phenylsulfonyl-4-hydroxyalkenes in good to high yields. The hydroxyalkenylation process involves the nucleophilic hydroxylation of alkene radical cations to give β-hydroxyalkyl radicals, which, after a radical addition/β-elimination sequence, provide the products. We also report a photocatalytic protocol for alkoxyalkenylation.
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Affiliation(s)
- Chen-Yang Tsai
- Department of Applied Chemistry, National Yang Ming Chiao Tung University (NYCU), Hsinchu, 30010, Taiwan
| | - Yin-Jia Jhang
- Department of Applied Chemistry, National Yang Ming Chiao Tung University (NYCU), Hsinchu, 30010, Taiwan
| | - Yen-Ku Wu
- Department of Applied Chemistry, National Yang Ming Chiao Tung University (NYCU), Hsinchu, 30010, Taiwan
| | - Ilhyong Ryu
- Department of Applied Chemistry, National Yang Ming Chiao Tung University (NYCU), Hsinchu, 30010, Taiwan
- Organization for Research Promotion, Osaka Metropolitan University (OMU), 599-8531, Sakai, Osaka, Japan
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4
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Hwang JY, Lee SH, Kim Y, Jin M, Kang K, Kang EJ. Fe-Catalyzed C-H Alkenylation of Dialkyl Anilines with Disulfonylethenes. Org Lett 2023; 25:7359-7363. [PMID: 37788146 DOI: 10.1021/acs.orglett.3c02812] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/05/2023]
Abstract
The oxidative alkenylation reaction of α-aminoalkyl C(sp3)-H bonds has been investigated with (E)-1,2-bis(sulfonyl)ethenes. The catalytic process of iron-polypyridyl complexes drives the single-electron oxidation of dialkyl anilines, resulting in the formation of α-aminoalkyl radical species. Subsequent cascades of radical addition and elimination reactions ensue, ultimately leading to the generation of sulfonylated allylic amine products. The utility of these products extends further, enabling the synthesis of multisubstituted heterocycles like pyrroles, pyrazines, and triazoles.
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Affiliation(s)
- Joon Young Hwang
- Department of Applied Chemistry, Kyung Hee University, Yongin 17104, Korea
| | - Sang Hyeok Lee
- Department of Applied Chemistry, Kyung Hee University, Yongin 17104, Korea
| | - Yuri Kim
- Department of Applied Chemistry, Kyung Hee University, Yongin 17104, Korea
| | - Minju Jin
- Department of Applied Chemistry, Kyung Hee University, Yongin 17104, Korea
| | - Kyungtae Kang
- Department of Applied Chemistry, Kyung Hee University, Yongin 17104, Korea
| | - Eun Joo Kang
- Department of Applied Chemistry, Kyung Hee University, Yongin 17104, Korea
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5
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Ogawa A, Yamamoto Y. Multicomponent Reactions between Heteroatom Compounds and Unsaturated Compounds in Radical Reactions. Molecules 2023; 28:6356. [PMID: 37687185 PMCID: PMC10488953 DOI: 10.3390/molecules28176356] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2023] [Revised: 08/18/2023] [Accepted: 08/25/2023] [Indexed: 09/10/2023] Open
Abstract
In this mini-review, we present our concepts for designing multicomponent reactions with reference to a series of sequential radical reactions that we have developed. Radical reactions are well suited for the design of multicomponent reactions due to their high functional group tolerance and low solvent sensitivity. We have focused on the photolysis of interelement compounds with a heteroatom-heteroatom single bond, which readily generates heteroatom-centered radicals, and have studied the photoinduced radical addition of interelement compounds to unsaturated compounds. First, the background of multicomponent radical reactions is described, and basic concepts and methodology for the construction of multicomponent reactions are explained. Next, examples of multicomponent reactions involving two interelement compounds and one unsaturated compound are presented, as well as examples of multicomponent reactions involving one interelement compound and two unsaturated compounds. Furthermore, multicomponent reactions involving intramolecular cyclization processes are described.
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Affiliation(s)
- Akiya Ogawa
- Organization for Research Promotion, Osaka Metropolitan University, 1-1 Gakuen-cho, Nakaku, Sakai, Osaka 599-8531, Japan
| | - Yuki Yamamoto
- Graduate Faculty of Interdisciplinary Research, University of Yamanashi, 4-4-37 Takeda, Kofu 400-8510, Japan;
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6
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Corpas J, Kim-Lee SH, Mauleón P, Arrayás RG, Carretero JC. Beyond classical sulfone chemistry: metal- and photocatalytic approaches for C-S bond functionalization of sulfones. Chem Soc Rev 2022; 51:6774-6823. [PMID: 35838659 DOI: 10.1039/d0cs00535e] [Citation(s) in RCA: 16] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The exceptional versatility of sulfones has been extensively exploited in organic synthesis across several decades. Since the first demonstration in 2005 that sulfones can participate in Pd-catalysed Suzuki-Miyaura type reactions, tremendous advances in catalytic desulfitative functionalizations have opened a new area of research with burgeoning activity in recent years. This emerging field is displaying sulfone derivatives as a new class of substrates enabling catalytic C-C and C-X bond construction. In this review, we will discuss new facets of sulfone reactivity toward further expanding the flexibility of C-S bonds, with an emphasis on key mechanistic features. The inherent challenges confronting the development of these strategies will be presented, along with the potential application of this chemistry for the synthesis of natural products. Taken together, this knowledge should stimulate impactful improvements on the use of sulfones in catalytic desulfitative C-C and C-X bond formation. A main goal of this article is to bring this technology to the mainstream catalysis practice and to serve as inspiration for new perspectives in catalytic transformations.
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Affiliation(s)
- Javier Corpas
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Cantoblanco 28049 Madrid, Spain.
| | - Shin-Ho Kim-Lee
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Cantoblanco 28049 Madrid, Spain.
| | - Pablo Mauleón
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Cantoblanco 28049 Madrid, Spain. .,Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Cantoblanco 28049 Madrid, Spain, and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Spain
| | - Ramón Gómez Arrayás
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Cantoblanco 28049 Madrid, Spain. .,Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Cantoblanco 28049 Madrid, Spain, and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Spain
| | - Juan C Carretero
- Department of Organic Chemistry, Universidad Autónoma de Madrid, Cantoblanco 28049 Madrid, Spain. .,Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Cantoblanco 28049 Madrid, Spain, and Centro de Innovación en Química Avanzada (ORFEO-CINQA), Spain
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7
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Wang YT, Shih YL, Wu YK, Ryu I. Site‐Selective C(sp3)‐H Alkenylation Using Decatungstate Anion as Photocatalyst. Adv Synth Catal 2022. [DOI: 10.1002/adsc.202101374] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Yi-Lun Shih
- National Yang Ming Chiao Tung University TAIWAN
| | - Yen-Ku Wu
- National Chiao Tung University TAIWAN
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8
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Chu XQ, Ge D, Cui YY, Shen ZL, Li CJ. Desulfonylation via Radical Process: Recent Developments in Organic Synthesis. Chem Rev 2021; 121:12548-12680. [PMID: 34387465 DOI: 10.1021/acs.chemrev.1c00084] [Citation(s) in RCA: 88] [Impact Index Per Article: 29.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
As the "chemical chameleon", sulfonyl-containing compounds and their variants have been merged with various types of reactions for the efficient construction of diverse molecular architectures by taking advantage of their incredible reactive flexibility. Currently, their involvement in radical transformations, in which the sulfonyl group typically acts as a leaving group via selective C-S, N-S, O-S, S-S, and Se-S bond cleavage/functionalization, has facilitated new bond formation strategies which are complementary to classical two-electron cross-couplings via organometallic or ionic intermediates. Considering the great influence and synthetic potential of these novel avenues, we summarize recent advances in this rapidly expanding area by discussing the reaction designs, substrate scopes, mechanistic studies, and their limitations, outlining the state-of-the-art processes involved in radical-mediated desulfonylation and related transformations. With a specific emphasis on their synthetic applications, we believe this review will be useful for medicinal and synthetic organic chemists who are interested in radical chemistry and radical-mediated desulfonylation in particular.
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Affiliation(s)
- Xue-Qiang Chu
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Danhua Ge
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Yan-Ying Cui
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Zhi-Liang Shen
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, Nanjing 211816, China
| | - Chao-Jun Li
- Department of Chemistry and FQRNT Centre for Green Chemistry and Catalysis, McGill University, Montreal, Quebec H3A 0B8, Canada
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9
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Wei Y, Zhang H, Wu X, Zhu C. Alkene Difunctionalization Triggered by a Stabilized Allenyl Radical: Concomitant Installation of Two Unsaturated C−C Bonds. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202106145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yunlong Wei
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science Soochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Hong Zhang
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science Soochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Xinxin Wu
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science Soochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
| | - Chen Zhu
- Key Laboratory of Organic Synthesis of Jiangsu Province College of Chemistry, Chemical Engineering and Materials Science Soochow University 199 Ren-Ai Road Suzhou Jiangsu 215123 China
- Key Laboratory of Synthetic Chemistry of Natural Substances Shanghai Institute of Organic Chemistry Chinese Academy of Sciences 345 Lingling Road Shanghai 200032 China
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10
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Wei Y, Zhang H, Wu X, Zhu C. Alkene Difunctionalization Triggered by a Stabilized Allenyl Radical: Concomitant Installation of Two Unsaturated C-C Bonds. Angew Chem Int Ed Engl 2021; 60:20215-20219. [PMID: 34151497 DOI: 10.1002/anie.202106145] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2021] [Revised: 06/12/2021] [Indexed: 12/18/2022]
Abstract
Radical-mediated difunctionalization of alkenes provides a promising approach to introduce one alkenyl or alkynyl group to target compounds. However, simultaneous installation of two unsaturated C-C bonds via alkene difunctionalization remains elusive, attributable to the high instability and transient lifetimes of alkenyl and alkynyl radicals. Herein, we report the photocatalytic 1,2-alkynylalkenylation and 1,2-enynylalkenylation of alkenes for the first time, triggered by the intermolecular addition of a stabilized allenyl radical to an alkene. A portfolio of strategically designed, easily accessible dual-function reagents are applied to a radical docking-migration cascade. The protocol has broad substrate scope and efficiently increases the degree of unsaturation.
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Affiliation(s)
- Yunlong Wei
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou, Jiangsu, 215123, China
| | - Hong Zhang
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou, Jiangsu, 215123, China
| | - Xinxin Wu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou, Jiangsu, 215123, China
| | - Chen Zhu
- Key Laboratory of Organic Synthesis of Jiangsu Province, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, 199 Ren-Ai Road, Suzhou, Jiangsu, 215123, China.,Key Laboratory of Synthetic Chemistry of Natural Substances, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences, 345 Lingling Road, Shanghai, 200032, China
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11
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Ueda M, Kamikawa K, Fukuyama T, Wang YT, Wu YK, Ryu I. Site-Selective Alkenylation of Unactivated C(sp 3 )-H Bonds Mediated by Compact Sulfate Radical. Angew Chem Int Ed Engl 2021; 60:3545-3550. [PMID: 33128429 DOI: 10.1002/anie.202011992] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2020] [Revised: 10/27/2020] [Indexed: 01/07/2023]
Abstract
A broad variety of unactivated acyclic and alicyclic substrates cleanly undergo site-selective alkenylation of unactivated C(sp3 )-H bonds with 1,2-bis(phenylsulfonyl)ethene in the presence of persulfate. This simple transformation furnishes (E)-2-alkylvinylphenylsulfones in up to 88 % yield. In contrast with the previously reported decatungstate protocol, the current method is applicable to alkenylation of sterically hindered C-H bonds. This important advantage significantly broadens the substrate scope, and is attributed to the compact size of the sulfate radical employed in the C-H activation and cleavage.
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Affiliation(s)
- Mitsuhiro Ueda
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka, 599-8531, Japan
| | - Kazuya Kamikawa
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka, 599-8531, Japan
| | - Takahide Fukuyama
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka, 599-8531, Japan
| | - Yi-Ting Wang
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan
| | - Yen-Ku Wu
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan
| | - Ilhyong Ryu
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka, 599-8531, Japan
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan
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12
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Ueda M, Kamikawa K, Fukuyama T, Wang Y, Wu Y, Ryu I. Site‐Selective Alkenylation of Unactivated C(sp
3
)−H Bonds Mediated by Compact Sulfate Radical. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202011992] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Mitsuhiro Ueda
- Department of Chemistry Graduate School of Science Osaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Kazuya Kamikawa
- Department of Chemistry Graduate School of Science Osaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Takahide Fukuyama
- Department of Chemistry Graduate School of Science Osaka Prefecture University Sakai Osaka 599-8531 Japan
| | - Yi‐Ting Wang
- Department of Applied Chemistry National Chiao Tung University Hsinchu Taiwan
| | - Yen‐Ku Wu
- Department of Applied Chemistry National Chiao Tung University Hsinchu Taiwan
| | - Ilhyong Ryu
- Department of Chemistry Graduate School of Science Osaka Prefecture University Sakai Osaka 599-8531 Japan
- Department of Applied Chemistry National Chiao Tung University Hsinchu Taiwan
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13
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Wang Y, Tang K, Liu Z, Ning Y. Disulfonation of terminal alkynes for 1,2-bisulfonylethenes. Chem Commun (Camb) 2020; 56:13141-13144. [PMID: 33006590 DOI: 10.1039/d0cc05849a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
A highly efficient and operationally simple method for the synthesis of 1,2-disulfonylethenes involving a hypervalent iodineI(iii) reagent to promote disulfonation of terminal alkynes has been developed. This protocol provides a facile and practical pathway to selectively access (E)-1,2-disulfonylethenes that features good functional group compatibility, easily available starting materials, excellent stereoselectivity, and good yields.
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Affiliation(s)
- Yu Wang
- Jilin Province Key Laboratory of Organic Functional Molecular Design & Synthesis, Department of Chemistry, Northeast Normal University, Changchun 130024, China.
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14
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Denitrative Cross-Couplings of Nitrostyrenes. Molecules 2020; 25:molecules25153390. [PMID: 32726964 PMCID: PMC7435674 DOI: 10.3390/molecules25153390] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2020] [Revised: 07/17/2020] [Accepted: 07/21/2020] [Indexed: 11/17/2022] Open
Abstract
Interestingly, β-nitrostyrenes, typically bench stable compounds, are highly promising cross-coupling partners, due to their excellent availability and well understood reactivity. In this review, we report on the discovery and advancements, in the field of stereoselective, denitrative cross-couplings of β-nitrostyrenes with miscellaneous organic reagents. The rapidly expanding field offers alternative access to a broad range of functionalized alkenes, including β-alkylated styrenes, chalcones, stilbenes, cinnamic acids, and conjugated sulfones and phosphonates. The most important mechanistic pathways are briefly discussed, to familiarize readers with the elementary reactions occurring during the coupling.
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15
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Liu Z, Yang L, Zhang K, Chen W, Yu T, Wang L, Gao W, Tang B. Copper-Catalyzed Disulfonation of Terminal Alkynes with Sodium Arylsulfinates. Org Lett 2020; 22:2081-2086. [PMID: 32101442 DOI: 10.1021/acs.orglett.0c00575] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
A novel and direct disulfonylation reaction of commercially available terminal alkynes under copper(I)/bromodifluoroacetate cocatalyst has been realized. This protocol provides a facile and practical pathway to selectively access (E)-1,2-disulfonylethenes, in which features good functional group compatibility, easily available starting materials, and excellent stereoselectivity with good yields.
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Affiliation(s)
- Zhenhua Liu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, P. R. China
| | - Lin Yang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, P. R. China
| | - Kaining Zhang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, P. R. China
| | - Wanjiao Chen
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, P. R. China
| | - Tian Yu
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, P. R. China
| | - Lianxiao Wang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, P. R. China
| | - Wen Gao
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, P. R. China
| | - Bo Tang
- College of Chemistry, Chemical Engineering and Materials Science, Collaborative Innovation Center of Functionalized Probes for Chemical Imaging in Universities of Shandong, Key Laboratory of Molecular and Nano Probes, Ministry of Education, Shandong Provincial Key Laboratory of Clean Production of Fine Chemicals, Shandong Normal University, Jinan, 250014, P. R. China
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16
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17
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Murata Y, Shimada T, Nishikata T. Radical and Cation Crossover Reaction System Enables Synthesis of Complex Aliphatic Chains Possessing Functionalized Quaternary Carbons. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20190120] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yumi Murata
- Graduate School of Science and Engineering, Yamaguchi University, Ube, Yamaguchi 755-8611, Japan
| | - Taisei Shimada
- Graduate School of Science and Engineering, Yamaguchi University, Ube, Yamaguchi 755-8611, Japan
| | - Takashi Nishikata
- Graduate School of Science and Engineering, Yamaguchi University, Ube, Yamaguchi 755-8611, Japan
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18
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Sumino S, Fukuyama T, Sasano M, Ryu I, Jacquet A, Robert F, Landais Y. Vicinal difunctionalization of alkenes by four-component radical cascade reaction of xanthogenates, alkenes, CO, and sulfonyl oxime ethers. Beilstein J Org Chem 2019; 15:1822-1828. [PMID: 31467602 PMCID: PMC6693370 DOI: 10.3762/bjoc.15.176] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2018] [Accepted: 07/16/2019] [Indexed: 11/23/2022] Open
Abstract
Four-component coupling reactions between xanthogenates, alkenes, CO, and sulfonyl oxime ethers were studied. In the presence of hexabutylditin, working as a propagating radical reagent, the chain reaction proceeds, as expected, taking into account reagents polarities, affording the corresponding functionalized α-keto oximes. Although yields are modest, this rare one-pot four-component process is easy to carry out and the resulting compounds, bearing multiple functionalities, have the potential for further elaboration.
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Affiliation(s)
- Shuhei Sumino
- Department of Chemistry, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Takahide Fukuyama
- Department of Chemistry, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Mika Sasano
- Department of Chemistry, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Ilhyong Ryu
- Department of Chemistry, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan.,Department of Applied Chemistry, National Chiao Tung University, Hsinchu, Taiwan
| | - Antoine Jacquet
- University of Bordeaux, Institute of Molecular Sciences, UMR-CNRS 5255, 351 cours de la libération, Talence, 33405 Cedex, France
| | - Frédéric Robert
- University of Bordeaux, Institute of Molecular Sciences, UMR-CNRS 5255, 351 cours de la libération, Talence, 33405 Cedex, France
| | - Yannick Landais
- University of Bordeaux, Institute of Molecular Sciences, UMR-CNRS 5255, 351 cours de la libération, Talence, 33405 Cedex, France
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19
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Shu W, García-Domínguez A, Quirós MT, Mondal R, Cárdenas DJ, Nevado C. Ni-Catalyzed Reductive Dicarbofunctionalization of Nonactivated Alkenes: Scope and Mechanistic Insights. J Am Chem Soc 2019; 141:13812-13821. [DOI: 10.1021/jacs.9b02973] [Citation(s) in RCA: 120] [Impact Index Per Article: 24.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Wei Shu
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich CH 8057, Switzerland
| | - Andrés García-Domínguez
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich CH 8057, Switzerland
| | - M. Teresa Quirós
- Departamento de Química Orgánica, Facultad de Ciencias, Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Cantoblanco CP 28049, Madrid, Spain
| | - Rahul Mondal
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich CH 8057, Switzerland
| | - Diego J. Cárdenas
- Departamento de Química Orgánica, Facultad de Ciencias, Institute for Advanced Research in Chemical Sciences (IAdChem), Universidad Autónoma de Madrid, Cantoblanco CP 28049, Madrid, Spain
| | - Cristina Nevado
- Department of Chemistry, University of Zurich, Winterthurerstrasse 190, Zurich CH 8057, Switzerland
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20
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Chaambi A, Kurtay G, Abderrahim R, Robert F, Landais Y. Aryl Radical‐Mediated Alkenylation of Alkyl Halides. Helv Chim Acta 2019. [DOI: 10.1002/hlca.201900140] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Ahmed Chaambi
- Institute of Molecular Sciences (ISM), UMR-CNRS 5255University of Bordeaux 351 Cours de la Libération 33405 Talence France
- 05/UR/13-01, LPMLNMHCarthage University, Faculty of Sciences of Bizerte 7021 Jarzouna Tunisia
| | - Gülbin Kurtay
- Institute of Molecular Sciences (ISM), UMR-CNRS 5255University of Bordeaux 351 Cours de la Libération 33405 Talence France
| | - Raoudha Abderrahim
- 05/UR/13-01, LPMLNMHCarthage University, Faculty of Sciences of Bizerte 7021 Jarzouna Tunisia
| | - Frédéric Robert
- Institute of Molecular Sciences (ISM), UMR-CNRS 5255University of Bordeaux 351 Cours de la Libération 33405 Talence France
| | - Yannick Landais
- Institute of Molecular Sciences (ISM), UMR-CNRS 5255University of Bordeaux 351 Cours de la Libération 33405 Talence France
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21
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Uno M, Sumino S, Fukuyama T, Matsuura M, Kuroki Y, Kishikawa Y, Ryu I. Synthesis of 4,4-Difluoroalkenes by Coupling of α-Substituted α,α-Difluoromethyl Halides with Allyl Sulfones under Photoredox Catalyzed Conditions. J Org Chem 2019; 84:9330-9338. [DOI: 10.1021/acs.joc.9b00901] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Misae Uno
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Shuhei Sumino
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | - Takahide Fukuyama
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
| | | | | | | | - Ilhyong Ryu
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University, Sakai, Osaka 599-8531, Japan
- Department of Applied Chemistry, National Chiao Tung University, Hsinchu 30010, Taiwan
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22
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Zhang J, Li Z, Zhuo J, Cui Y, Han T, Li C. Tandem Decarboxylative Cyclization/Alkenylation Strategy for Total Syntheses of (+)-Longirabdiol, (−)-Longirabdolactone, and (−)-Effusin. J Am Chem Soc 2019; 141:8372-8380. [DOI: 10.1021/jacs.9b03978] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Jianpeng Zhang
- National Institute of Biological Sciences (NIBS), Beijing 102206, China
| | - Zijian Li
- National Institute of Biological Sciences (NIBS), Beijing 102206, China
| | - Junming Zhuo
- National Institute of Biological Sciences (NIBS), Beijing 102206, China
- Graduate School of Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Yue Cui
- National Institute of Biological Sciences (NIBS), Beijing 102206, China
| | - Ting Han
- National Institute of Biological Sciences (NIBS), Beijing 102206, China
- Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing 100084, China
- Graduate School of Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China
| | - Chao Li
- National Institute of Biological Sciences (NIBS), Beijing 102206, China
- Tsinghua Institute of Multidisciplinary Biomedical Research, Tsinghua University, Beijing 100084, China
- Graduate School of Peking Union Medical College and Chinese Academy of Medical Sciences, Beijing 100730, China
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23
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Yan RJ, Xiao BX, Ouyang Q, Liang HP, Du W, Chen YC. Asymmetric Dearomative Formal [4 + 2] Cycloadditions of N,4-Dialkylpyridinium Salts and Enones To Construct Azaspiro[5.5]undecane Frameworks. Org Lett 2018; 20:8000-8003. [PMID: 30525703 DOI: 10.1021/acs.orglett.8b03576] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The asymmetric dearomative formal [4 + 2] cycloaddition reaction of activated N,4-dialkylpyridinium salts and acyclic α,β-unsaturated ketones was developed by the cascade iminium ion-enamine catalysis of a cinchona-derived amine. A spectrum of valuable azaspiro[5.5]undecane architectures was efficiently constructed with high to excellent diastereoselectivity and enantioselectivity.
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Affiliation(s)
- Ru-Jie Yan
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy , Sichuan University , Chengdu 610041 , China
| | - Ben-Xian Xiao
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy , Sichuan University , Chengdu 610041 , China
| | - Qin Ouyang
- State Key Laboratory of Trauma, Burn and Combined Injury, and College of Pharmacy , Third Military Medical University , Shapingba, Chongqing 400038 , China
| | - Hua-Ping Liang
- State Key Laboratory of Trauma, Burn and Combined Injury, and College of Pharmacy , Third Military Medical University , Shapingba, Chongqing 400038 , China
| | - Wei Du
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy , Sichuan University , Chengdu 610041 , China
| | - Ying-Chun Chen
- Key Laboratory of Drug-Targeting and Drug Delivery System of the Ministry of Education and Sichuan Research Center for Drug Precision Industrial Technology, West China School of Pharmacy , Sichuan University , Chengdu 610041 , China.,State Key Laboratory of Trauma, Burn and Combined Injury, and College of Pharmacy , Third Military Medical University , Shapingba, Chongqing 400038 , China
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24
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Hara R, Khiar C, Dange NS, Bouillac P, Robert F, Landais Y. Boronic Acid Mediated Carbocyanation of Olefins and Vinylation of Alkyl Iodides. European J Org Chem 2018. [DOI: 10.1002/ejoc.201800444] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Reina Hara
- Institute of Molecular Sciences; University of Bordeaux; UMR-CNRS 5255; 351, Cours de la libération 33405 Talence cedex France
| | - Chahinaz Khiar
- Institute of Molecular Sciences; University of Bordeaux; UMR-CNRS 5255; 351, Cours de la libération 33405 Talence cedex France
- Laboratoire de Chimie Appliquée et du Génie Chimique (LCAGC); Université Mouloud Mammerie de Tizi-Ouzou; 15000 Tizi-Ouzou Algeria
| | - Nitin S. Dange
- Institute of Molecular Sciences; University of Bordeaux; UMR-CNRS 5255; 351, Cours de la libération 33405 Talence cedex France
| | - Pierre Bouillac
- Institute of Molecular Sciences; University of Bordeaux; UMR-CNRS 5255; 351, Cours de la libération 33405 Talence cedex France
| | - Frédéric Robert
- Institute of Molecular Sciences; University of Bordeaux; UMR-CNRS 5255; 351, Cours de la libération 33405 Talence cedex France
| | - Yannick Landais
- Institute of Molecular Sciences; University of Bordeaux; UMR-CNRS 5255; 351, Cours de la libération 33405 Talence cedex France
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25
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Decarbonylative radical conjugate addition of aliphatic aldehydes for alkylation of electron-deficient alkenes. Tetrahedron Lett 2018. [DOI: 10.1016/j.tetlet.2018.06.042] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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26
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Lei X, Zheng L, Zhang C, Shi X, Chen Y. Allylic C-S Bond Construction through Metal-Free Direct Nitroalkene Sulfonation. J Org Chem 2018; 83:1772-1778. [PMID: 29355324 DOI: 10.1021/acs.joc.7b02595] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
A metal-free, open-flask protocol was developed for the preparation of allylic sulfones through direct condensation of sodium arylsulfinates and β,β-disubstituted nitroalkenes. The key step of this process was the Lewis base-promoted equilibrium between nitroalkenes and allylic nitro compounds. Through this process, the readily available conjugated nitroalkenes can be easily converted into allylic nitro compounds, which contain more reactive C═C bonds toward the sulfonyl radical addition. As a result, allylic sulfones were prepared in excellent yields with a broad substrate scope under mild conditions.
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Affiliation(s)
- Xue Lei
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology , Wuhan 430073, P. R. China
| | - Lei Zheng
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology , Wuhan 430073, P. R. China
| | - Chuanxin Zhang
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology , Wuhan 430073, P. R. China
| | - Xiaodong Shi
- The Department of Chemistry, University of South Florida , 4202 E. Fowler Avenue, Tampa, Florida 33620, United States
| | - Yunfeng Chen
- School of Chemistry and Environmental Engineering, Wuhan Institute of Technology , Wuhan 430073, P. R. China
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27
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Sumino S, Uno M, Huang HJ, Wu YK, Ryu I. Palladium/Light Induced Radical Alkenylation and Allylation of Alkyl Iodides Using Alkenyl and Allylic Sulfones. Org Lett 2018; 20:1078-1081. [PMID: 29405718 DOI: 10.1021/acs.orglett.7b04050] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Alkenylation and allylation of alkyl iodides with alkenyl and allyl sulfones, respectively, took place under Pd/photoirradiation system. The initial alkyl radical, derived from a single electron transfer between Pd(0) and RI, underwent the title transformations. Pd(0) was regenerated through a reductive elimination of PhSO2PdI, which is formed by the combination of the sulfonyl radical and the palladium radical. The addition of water was effective, presumably by pushing the equilibrium through hydrolysis of PhSO2I.
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Affiliation(s)
- Shuhei Sumino
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University , Sakai, Osaka 599-8531, Japan
| | - Misae Uno
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University , Sakai, Osaka 599-8531, Japan
| | - Hsin-Ju Huang
- Department of Applied Chemistry, National Chiao Tung University , Hsinchu, Taiwan
| | - Yen-Ku Wu
- Department of Applied Chemistry, National Chiao Tung University , Hsinchu, Taiwan
| | - Ilhyong Ryu
- Department of Chemistry, Graduate School of Science, Osaka Prefecture University , Sakai, Osaka 599-8531, Japan.,Department of Applied Chemistry, National Chiao Tung University , Hsinchu, Taiwan
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28
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Li C, Li J, Tan C, Wu W, Jiang H. DDQ-mediated regioselective C–S bond formation: efficient access to allylic sulfides. Org Chem Front 2018. [DOI: 10.1039/c8qo00799c] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
A novel metal-free dehydrocoupling approach for constructing allylic sulfides via oxidative allylic C–H functionalization with high atom- and step-economy has been developed.
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Affiliation(s)
- Chunsheng Li
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Jianxiao Li
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Chaowei Tan
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Wanqing Wu
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
| | - Huanfeng Jiang
- Key Laboratory of Functional Molecular Engineering of Guangdong Province
- School of Chemistry and Chemical Engineering
- South China University of Technology
- Guangzhou 510640
- P. R. China
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29
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Beniazza R, Poittevin C, Lusseau J, Massip S, Robert F, Landais Y. A Unified Strategy Toward 5-, 6-, and 7-Membered Nitrogen Heterocycles Through Free Radical then Metal-Mediated Functionalization of Ene-carbamates. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700485] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Redouane Beniazza
- Institute of Molecular Sciences; UMR-CNRS 5255; University of Bordeaux; 351 Cours de la libération 33405 Talence cedex France
| | - Clément Poittevin
- Institute of Molecular Sciences; UMR-CNRS 5255; University of Bordeaux; 351 Cours de la libération 33405 Talence cedex France
| | - Jonathan Lusseau
- Institute of Molecular Sciences; UMR-CNRS 5255; University of Bordeaux; 351 Cours de la libération 33405 Talence cedex France
| | - Stéphane Massip
- Institut Européen de Chimie et Biologie; 2, Rue Robert Escarpit - 33607 Pessac France
| | - Frédéric Robert
- Institute of Molecular Sciences; UMR-CNRS 5255; University of Bordeaux; 351 Cours de la libération 33405 Talence cedex France
| | - Yannick Landais
- Institute of Molecular Sciences; UMR-CNRS 5255; University of Bordeaux; 351 Cours de la libération 33405 Talence cedex France
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30
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García-Domínguez A, Li Z, Nevado C. Nickel-Catalyzed Reductive Dicarbofunctionalization of Alkenes. J Am Chem Soc 2017; 139:6835-6838. [PMID: 28489351 DOI: 10.1021/jacs.7b03195] [Citation(s) in RCA: 249] [Impact Index Per Article: 35.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
An intermolecular, three-component reductive dicarbofunctionalization of alkenes is presented here. The combination of Ni catalysis with TDAE as final reductant enables the direct formation of Csp3-Csp3 and Csp3-Csp2 bonds across a variety of π-systems using two different electrophiles that are sequentially activated with exquisite selectivity under mild reaction conditions.
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Affiliation(s)
- Andrés García-Domínguez
- Department of Chemistry, University of Zurich , Winterthurerstrasse 190, Zurich CH 8057, Switzerland
| | - Zhaodong Li
- Department of Chemistry, University of Zurich , Winterthurerstrasse 190, Zurich CH 8057, Switzerland
| | - Cristina Nevado
- Department of Chemistry, University of Zurich , Winterthurerstrasse 190, Zurich CH 8057, Switzerland
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31
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Dai C, Wang J, Deng S, Zhou C, Zhang W, Zhu Q, Tang X. Acid-mediated sulfonylation of arylethynylene bromides with sodium arylsulfinates: synthesis of (E)-1,2-bis(arylsulfonyl)ethylenes and arylacetylenic sulfones. RSC Adv 2017. [DOI: 10.1039/c7ra07105a] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
A solvent-dependent sulfonylation of arylethynylene bromides with sodium arylsulfinates to afford (E)-1,2-bis(arylsulfonyl)ethylenes and arylacetylenic sulfones is described.
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Affiliation(s)
- Chenshu Dai
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Junqi Wang
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Siqi Deng
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Candong Zhou
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Wenhe Zhang
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Qiuhua Zhu
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
| | - Xiaodong Tang
- Guangdong Provincial Key Laboratory of New Drug Screening
- School of Pharmaceutical Sciences
- Southern Medical University
- Guangzhou 510515
- P. R. China
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