1
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Mondal S, Mandal S, Mondal S, Midya SP, Ghosh P. Photocatalytic decarboxylation of free carboxylic acids and their functionalization. Chem Commun (Camb) 2024; 60:9645-9658. [PMID: 39120531 DOI: 10.1039/d4cc03189j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/10/2024]
Abstract
Visible light mediated decarboxylative functionalization of carboxylic acids and their derivatives has recently emerged as a novel and powerful toolkit for small molecule activation in diverse carbon-carbon and carbon-hetero bond forming reactions. Naturally abundant highly functionalized bench-stable carboxylic acid analogs have been employed as promising alternatives to non-trivial organometallic reagents for mild and eco-benign synthetic transformation with traceless CO2 by-products. In this highlight article, we focus on the development of various photodecarboxylative functionalization strategies along with intra/inter-molecular cyclization via concerted single electron transfer (SET) or energy transfer (ET) pathways. Moreover, widely explored carboxylic acids are systematically classified here into four categories; i.e., α-keto, aliphatic, α,β-unsaturated, and aromatic analogs for a concise overview to the readership. The association of decarboxylative radical species with coupling partners to construct C-C and C-N/O/S/P/X bonds for each analogous acid has been presented in brief.
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Affiliation(s)
- Subal Mondal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India.
| | - Subham Mandal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India.
| | - Soumya Mondal
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India.
| | - Siba P Midya
- Department of Chemistry, Jadavpur University, 188 Raja S. C. Mullick Road, Kolkata 700032, India
| | - Pradyut Ghosh
- School of Chemical Sciences, Indian Association for the Cultivation of Science, Kolkata 700032, India.
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2
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Glaser F, Wenger OS. Sensitizer-controlled photochemical reactivity via upconversion of red light. Chem Sci 2022; 14:149-161. [PMID: 36605743 PMCID: PMC9769107 DOI: 10.1039/d2sc05229f] [Citation(s) in RCA: 13] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/20/2022] [Accepted: 11/21/2022] [Indexed: 12/02/2022] Open
Abstract
By combining the energy input from two red photons, chemical reactions that would normally require blue or ultraviolet irradiation become accessible. Key advantages of this biphotonic excitation strategy are that red light usually penetrates deeper into complex reaction mixtures and causes less photo-damage than direct illumination in the blue or ultraviolet. Here, we demonstrate that the primary light-absorber of a dual photocatalytic system comprised of a transition metal-based photosensitizer and an organic co-catalyst can completely alter the reaction outcome. Photochemical reductions are achieved with a copper(i) complex in the presence of a sacrificial electron donor, whereas oxidative substrate activation occurs with an osmium(ii) photosensitizer. Based on time-resolved laser spectroscopy, this changeover in photochemical reactivity is due to different underlying biphotonic mechanisms. Following triplet energy transfer from the osmium(ii) photosensitizer to 9,10-dicyanoanthracene (DCA) and subsequent triplet-triplet annihilation upconversion, the fluorescent singlet excited state of DCA triggers oxidative substrate activation, which initiates the cis to trans isomerization of an olefin, a [2 + 2] cycloaddition, an aryl ether to ester rearrangement, and a Newman-Kwart rearrangement. This oxidative substrate activation stands in contrast to the reactivity with a copper(i) photosensitizer, where photoinduced electron transfer generates the DCA radical anion, which upon further excitation triggers reductive dehalogenations and detosylations. Our study provides the proof-of-concept for controlling the outcome of a red-light driven biphotonic reaction by altering the photosensitizer, and this seems relevant in the greater context of tailoring photochemical reactivities.
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Affiliation(s)
- Felix Glaser
- Department of Chemistry, University of BaselSt. Johanns-Ring 194056 BaselSwitzerland
| | - Oliver S. Wenger
- Department of Chemistry, University of BaselSt. Johanns-Ring 194056 BaselSwitzerland
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3
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Qin L, Zhang X, Sun H, Duan X, Liu J, Wu M, Yuan X, Qiu J, Guo K. Visible-light-induced decarboxylative alkynylation of carboxylic acids in batch and continuous flow. GREEN SYNTHESIS AND CATALYSIS 2022. [DOI: 10.1016/j.gresc.2022.10.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
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4
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Glaser F, Wenger OS. Red Light-Based Dual Photoredox Strategy Resembling the Z-Scheme of Natural Photosynthesis. JACS AU 2022; 2:1488-1503. [PMID: 35783177 PMCID: PMC9241018 DOI: 10.1021/jacsau.2c00265] [Citation(s) in RCA: 32] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/02/2022] [Revised: 05/30/2022] [Accepted: 05/31/2022] [Indexed: 05/11/2023]
Abstract
Photoredox catalysis typically relies on the use of single chromophores, whereas strategies, in which two different light absorbers are combined, are rare. In photosystems I and II of green plants, the two separate chromophores P680 and P700 both absorb light independently of one another, and then their excitation energy is combined in the so-called Z-scheme, to drive an overall reaction that is thermodynamically very demanding. Here, we adapt this concept to perform photoredox reactions on organic substrates with the combined energy input of two red photons instead of blue or UV light. Specifically, a CuI bis(α-diimine) complex in combination with in situ formed 9,10-dicyanoanthracenyl radical anion in the presence of excess diisopropylethylamine catalyzes ca. 50 dehalogenation and detosylation reactions. This dual photoredox approach seems useful because red light is less damaging and has a greater penetration depth than blue or UV radiation. UV-vis transient absorption spectroscopy reveals that the subtle change in solvent from acetonitrile to acetone induces a changeover in the reaction mechanism, involving either a dominant photoinduced electron transfer or a dominant triplet-triplet energy transfer pathway. Our study illustrates the mechanistic complexity in systems operating under multiphotonic excitation conditions, and it provides insights into how the competition between desirable and unwanted reaction steps can become more controllable.
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5
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Allouche EMD, Grinhagena E, Waser J. Hypervalent Iodine-Mediated Late-Stage Peptide and Protein Functionalization. Angew Chem Int Ed Engl 2022; 61:e202112287. [PMID: 34674359 PMCID: PMC9299824 DOI: 10.1002/anie.202112287] [Citation(s) in RCA: 21] [Impact Index Per Article: 10.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2021] [Indexed: 12/20/2022]
Abstract
Hypervalent iodine compounds are powerful reagents for the development of novel transformations. As they exhibit low toxicity, high functional group tolerance, and stability in biocompatible media, they have been used for the functionalization of biomolecules. Herein, we report recent advances up to June 2021 in peptide and protein modification using hypervalent iodine reagents. Their use as group transfer or oxidizing reagents is discussed in this Minireview, including methods targeting polar, aromatic, or aliphatic amino acids and peptide termini.
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Affiliation(s)
- Emmanuelle M. D. Allouche
- Laboratory of Catalysis and Organic SynthesisInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 14021015LausanneSwitzerland
| | - Elija Grinhagena
- Laboratory of Catalysis and Organic SynthesisInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 14021015LausanneSwitzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic SynthesisInstitute of Chemical Sciences and EngineeringEcole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 14021015LausanneSwitzerland
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6
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Allouche EMD, Grinhagena E, Waser J. Hypervalent Iodine‐Mediated Late‐Stage Peptide and Protein Functionalization. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202112287] [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)
- Emmanuelle M. D. Allouche
- Laboratory of Catalysis and Organic Synthesis Institute of Chemical Sciences and Engineering Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 1402 1015 Lausanne Switzerland
| | - Elija Grinhagena
- Laboratory of Catalysis and Organic Synthesis Institute of Chemical Sciences and Engineering Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 1402 1015 Lausanne Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis Institute of Chemical Sciences and Engineering Ecole Polytechnique Fédérale de Lausanne, EPFL, SB ISIC, LCSO, BCH 1402 1015 Lausanne Switzerland
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7
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Sakakibara Y, Murakami K, Itami K. C-H Acyloxylation of Polycyclic Aromatic Hydrocarbons. Org Lett 2022; 24:602-607. [PMID: 34994201 DOI: 10.1021/acs.orglett.1c04030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The C-H acyloxylation of polycyclic aromatic hydrocarbons (PAHs) is described. This reaction constructs aryl acyloxylate scaffolds from PAHs with equimolar hypervalent iodine compounds under mild reaction conditions. Interestingly, the blue light irradiation accelerated this transformation. Additionally, the synthesis of structurally new symmetric and unsymmetric diaroyloxylated fluoranthenes was accomplished with a ruthenium photoredox catalyst.
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Affiliation(s)
- Yota Sakakibara
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
| | - Kei Murakami
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan.,Department of Chemistry, School of Science and Technology, Kwansei Gakuin University, 2-1 Gakuin, Sanda, Hyogo 669-1337, Japan.,JST-PRESTO, 7 Gobancho, Chiyoda, Tokyo 102-0076, Japan
| | - Kenichiro Itami
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University, Chikusa, Nagoya 464-8602, Japan
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8
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Lu K, Ma Y, Liu S, Guo S, Zhang Y. Highly Stereoselective
C‐Glycosylation
by Photocatalytic Decarboxylative Alkynylation on Anomeric Position: A Facile Access to Alkynyl
C
‐Glycosides. CHINESE J CHEM 2022. [DOI: 10.1002/cjoc.202100438] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- KaiLin Lu
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy East China University of Science and Technology Shanghai 200237 China
| | - Yingying Ma
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy East China University of Science and Technology Shanghai 200237 China
| | - Shihui Liu
- College of Medicine, Jiaxing University, Jiaxing Zhejiang 314001 China
| | - Shixun Guo
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy East China University of Science and Technology Shanghai 200237 China
| | - Yongqiang Zhang
- Shanghai Frontiers Science Center of Optogenetic Techniques for Cell Metabolism, Shanghai Key Laboratory of New Drug Design, School of Pharmacy East China University of Science and Technology Shanghai 200237 China
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9
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Zhou C, Huang X, Hu Y, Wu J, Zheng Y, Zhang X. Catalyst-free visible light-induced decarboxylative amination of glycine derivatives with azo compounds. NEW J CHEM 2022. [DOI: 10.1039/d1nj05079f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
A visible light-induced, catalyst-free decarboxylative amination of glycine derivatives with azo compounds was achieved to deliver functionalized aminals under mild reaction conditions.
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Affiliation(s)
- Cen Zhou
- Fujian Engineering and Research Center of New Chinese Lacquer Materials, Ocean College, Minjiang University, Fuzhou 350108, China
| | - Xiaozhou Huang
- Fujian Key Laboratory of Polymer Materials, Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, College of Chemistry and Materials Science, Fujian Normal University, 8 Shangsan Lu, Fuzhou 350007, China
| | - Yaqing Hu
- Fujian Key Laboratory of Polymer Materials, Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, College of Chemistry and Materials Science, Fujian Normal University, 8 Shangsan Lu, Fuzhou 350007, China
| | - Junyan Wu
- Fujian Key Laboratory of Polymer Materials, Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, College of Chemistry and Materials Science, Fujian Normal University, 8 Shangsan Lu, Fuzhou 350007, China
| | - Ying Zheng
- Fujian Key Laboratory of Polymer Materials, Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, College of Chemistry and Materials Science, Fujian Normal University, 8 Shangsan Lu, Fuzhou 350007, China
| | - Xiao Zhang
- Fujian Key Laboratory of Polymer Materials, Fujian Provincial Key Laboratory of Advanced Materials Oriented Chemical Engineering, College of Chemistry and Materials Science, Fujian Normal University, 8 Shangsan Lu, Fuzhou 350007, China
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10
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Cheng HL, Xie XH, Chen JZ, Wang Z, Chen JP. An in situ masking strategy enables radical monodecarboxylative C-C bond coupling of malonic acid derivatives. Chem Sci 2021; 12:11786-11792. [PMID: 34659716 PMCID: PMC8442682 DOI: 10.1039/d1sc02642a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2021] [Accepted: 08/02/2021] [Indexed: 11/28/2022] Open
Abstract
The utilization of malonic acids in radical decarboxylative functionalization is still underexploited, and the few existing examples are primarily limited to bisdecarboxylative functionalization. While radical monodecarboxylative functionalization is highly desirable, it is challenging because of the difficulty in suppressing the second radical decarboxylation step. Herein, we report the successful radical monodecarboxylative C–C bond coupling of malonic acids with ethynylbenziodoxolone (EBX) reagents enabled by an in situ masking strategy, affording synthetically useful 2(3H)-furanones in satisfactory yields. The keys to the success of this transformation include (1) the dual role of a silver catalyst as a single-electron transfer catalyst to drive the radical decarboxylative alkynylation and as a Lewis acid catalyst to promote the 5-endo-dig cyclization and (2) the dual function of the alkynyl reagent as a radical trapper and as an in situ masking group. Notably, the latent carboxylate group in the furanones could be readily released, which could serve as a versatile synthetic handle for further elaborations. Thus, both carboxylic acid groups in malonic acid derivatives have been well utilized for the rapid construction of molecular complexity. An in situ masking strategy has been developed based upon the unique properties of silver catalysts to successfully achieve a radical monodecarboxylative C–C bond coupling of malonic acids with ethynylbenziodoxolone reagents.![]()
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Affiliation(s)
- He-Li Cheng
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University Nanjing 211816 China
| | - Xian-Hui Xie
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University Nanjing 211816 China
| | - Jia-Zheng Chen
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University Nanjing 211816 China
| | - Zhen Wang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University Nanjing 211816 China
| | - Jian-Ping Chen
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University Nanjing 211816 China
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11
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Li M, Liu T, Li J, He H, Dai H, Xie J. Visible-Light-Mediated Deoxyalkynylation of Activated Tertiary Alcohols. J Org Chem 2021; 86:12386-12393. [PMID: 34378932 DOI: 10.1021/acs.joc.1c01356] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
In this paper, visible-light-induced deoxyalkynylation of activated tertiary alcohols has been successfully performed under mild reaction conditions with ethynylbenziodoxole as the readily available alkynylation reagent. The desired C(sp3)-C(sp) coupling can smoothly occur with 4-CzIPN as a photocatalyst, affording a wide range of valuable alkynylation products bearing quaternary carbon centers in 37-84% yields.
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Affiliation(s)
- Muzi Li
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Tao Liu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Jiajun Li
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Hengchi He
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Haotian Dai
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
| | - Jin Xie
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, Chemistry and Biomedicine Innovation Center (ChemBIC), School of Chemistry and Chemical Engineering, Nanjing University, Nanjing 210023, China
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12
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Bell JD, Murphy JA. Recent advances in visible light-activated radical coupling reactions triggered by (i) ruthenium, (ii) iridium and (iii) organic photoredox agents. Chem Soc Rev 2021; 50:9540-9685. [PMID: 34309610 DOI: 10.1039/d1cs00311a] [Citation(s) in RCA: 139] [Impact Index Per Article: 46.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
Photoredox chemistry with organic or transition metal agents has been reviewed in earlier years, but such is the pace of progress that we will overlap very little with earlier comprehensive reviews. This review first presents an overview of the area of research and then examines recent examples of C-C, C-N, C-O and C-S bond formations via radical intermediates with transition metal and organic radical promoters. Recent successes with Birch reductions are also included. The transition metal chemistry will be restricted to photocatalysts based on the most widely used metals, Ru and Ir, but includes coupling chemistries that take advantage of low-valent nickel, or occasionally copper, complexes to process the radicals that are formed. Our focus is on developments in the past 10 years (2011-2021). This period has also seen great advances in the chemistry of organic photoredox reagents and the review covers this area. The review is intended to present highlights and is not comprehensive.
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Affiliation(s)
- Jonathan D Bell
- Department of Pure and Applied Chemistry, University of Strathclyde, 295 Cathedral Street, Glasgow, G1 1XL, UK.
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13
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Karmakar S, Silamkoti A, Meanwell NA, Mathur A, Gupta AK. Utilization of C(
sp
3
)‐Carboxylic Acids and Their Redox‐Active Esters in Decarboxylative Carbon−Carbon Bond Formation. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100314] [Citation(s) in RCA: 26] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Affiliation(s)
- Sukhen Karmakar
- Department of Discovery Synthesis Biocon Bristol Myers Squibb Research Center (BBRC) Biocon Park Bommasandra IV Phase Jigani Link Road Bangalore 560 099 India
| | - Arundutt Silamkoti
- Department of Discovery Synthesis Biocon Bristol Myers Squibb Research Center (BBRC) Biocon Park Bommasandra IV Phase Jigani Link Road Bangalore 560 099 India
| | - Nicholas A. Meanwell
- Small Molecule Drug Discovery Research and Early Development Bristol Myers Squibb P.O. Box 4000 Princeton New Jersey 08543-4000 USA
| | - Arvind Mathur
- Small Molecule Drug Discovery Research and Early Development Bristol Myers Squibb P.O. Box 4000 Princeton New Jersey 08543-4000 USA
| | - Arun Kumar Gupta
- Department of Discovery Synthesis Biocon Bristol Myers Squibb Research Center (BBRC) Biocon Park Bommasandra IV Phase Jigani Link Road Bangalore 560 099 India
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14
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Liu Y, Chen XL, Li XY, Zhu SS, Li SJ, Song Y, Qu LB, Yu B. 4CzIPN-tBu-Catalyzed Proton-Coupled Electron Transfer for Photosynthesis of Phosphorylated N-Heteroaromatics. J Am Chem Soc 2020; 143:964-972. [DOI: 10.1021/jacs.0c11138] [Citation(s) in RCA: 74] [Impact Index Per Article: 18.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Yan Liu
- College of Chemistry, Green Catalysis Centre, Zhengzhou University, Zhengzhou, Henan Province 450001, China
- College of Biological and Pharmaceutical Engineering, Xinyang Agriculture & Forestry University, Xinyang 464000, China
| | - Xiao-Lan Chen
- College of Chemistry, Green Catalysis Centre, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Xiao-Yun Li
- College of Chemistry, Green Catalysis Centre, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Shan-Shan Zhu
- College of Chemistry, Green Catalysis Centre, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Shi-Jun Li
- College of Chemistry, Green Catalysis Centre, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Yan Song
- College of Chemistry, Green Catalysis Centre, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Ling-Bo Qu
- College of Chemistry, Green Catalysis Centre, Zhengzhou University, Zhengzhou, Henan Province 450001, China
| | - Bing Yu
- College of Chemistry, Green Catalysis Centre, Zhengzhou University, Zhengzhou, Henan Province 450001, China
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15
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Chen C, Wang X, Yang T. Recent Synthetic Applications of the Hypervalent Iodine(III) Reagents in Visible-Light-Induced Photoredox Catalysis. Front Chem 2020; 8:551159. [PMID: 33173767 PMCID: PMC7539788 DOI: 10.3389/fchem.2020.551159] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2020] [Accepted: 08/13/2020] [Indexed: 12/25/2022] Open
Abstract
The synergistic combination of visible-light-induced photoredox catalysis with hypervalent iodine(III) reagents (HIRs) represents a particularly important achievement in the field of hypervalent iodine chemistry, and numerous notable organic transformations were achieved in a mild and environmentally benign fashion. This account intends to summarize recent synthetic applications of HIRs in visible-light-induced photoredox catalysis, and they are organized in terms of the photochemical roles of HIRs played in reactions.
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Affiliation(s)
- Chaoyue Chen
- School of Chemistry and Environmental Engineering, Jiangsu University of Technology, Changzhou, China
| | - Xin Wang
- School of Chemistry and Environmental Engineering, Jiangsu University of Technology, Changzhou, China
| | - Tinghai Yang
- School of Chemistry and Environmental Engineering, Jiangsu University of Technology, Changzhou, China.,State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, China
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16
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Matsumoto K, Nakajima M, Nemoto T. Visible Light-Induced Direct S 0 → T n Transition of Benzophenone Promotes C(sp 3)-H Alkynylation of Ethers and Amides. J Org Chem 2020; 85:11802-11811. [PMID: 32814421 DOI: 10.1021/acs.joc.0c01573] [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
Benzophenone has an S0 → S1 absorption band at 365 nm. However, the rarely reported S0 → Tn transition occurs upon irradiation at longer wavelengths. Herein, we employed benzophenone as a catalyst and exploited its S0 → Tn transition in C(sp3)-H alkynylations with hypervalent iodine reagents. The selective benzophenone excitation prevented alkynylating reagent decomposition, enabling the reaction to proceed under mild conditions. The reaction mechanism was investigated by spectroscopic and computational studies.
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Affiliation(s)
- Koki Matsumoto
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba 260-8675, Japan
| | - Masaya Nakajima
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba 260-8675, Japan
| | - Tetsuhiro Nemoto
- Graduate School of Pharmaceutical Sciences, Chiba University, 1-8-1, Inohana, Chuo-ku, Chiba 260-8675, Japan
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17
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Guo J, Wang Y, Li Y, Lu K, Liu S, Wang W, Zhang Y. Graphitic Carbon Nitride Polymer as a Recyclable Photoredox Catalyst for Decarboxylative Alkynylation of Carboxylic Acids. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000777] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Jiaqi Guo
- State Key Laboratory of Bioreactor Engineering Shanghai Key Laboratory of New Drug Design and School of Pharmacy East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Yating Wang
- Key Laboratory for Ultrafine Materials of Ministry of Education Shanghai Engineering Research Center of Hierarchical Nanomaterials School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Yuhang Li
- Key Laboratory for Ultrafine Materials of Ministry of Education Shanghai Engineering Research Center of Hierarchical Nanomaterials School of Materials Science and Engineering East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Kailin Lu
- State Key Laboratory of Bioreactor Engineering Shanghai Key Laboratory of New Drug Design and School of Pharmacy East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Shihui Liu
- State Key Laboratory of Bioreactor Engineering Shanghai Key Laboratory of New Drug Design and School of Pharmacy East China University of Science and Technology Shanghai 200237 People's Republic of China
| | - Wei Wang
- State Key Laboratory of Bioreactor Engineering Shanghai Key Laboratory of New Drug Design and School of Pharmacy East China University of Science and Technology Shanghai 200237 People's Republic of China
- Department of Pharmacology and Toxicology and BIO5 Institute University of Arizona Tucson AZ 85721–0207 USA
| | - Yongqiang Zhang
- State Key Laboratory of Bioreactor Engineering Shanghai Key Laboratory of New Drug Design and School of Pharmacy East China University of Science and Technology Shanghai 200237 People's Republic of China
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18
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Zhang Y, Lou J, Li M, Yuan Z, Rao Y. Emodin as a novel organic photocatalyst for selective oxidation of sulfides under mild conditions. RSC Adv 2020; 10:19747-19750. [PMID: 35520433 PMCID: PMC9054162 DOI: 10.1039/d0ra02702b] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2020] [Accepted: 05/18/2020] [Indexed: 12/14/2022] Open
Abstract
Herein, we have developed naturally-occurring Emodin, which is commercially available at low-cost, as a novel organic photocatalyst for the first time. Emodin was successfully employed in the selective oxidation of sulfides promoted by visible-light, delivering valuable sulfoxides with high efficiency. Mechanistic investigations suggested both single-electron transfer (SET) and energy transfer (EnT) pathways might be involved in the oxidation reaction.
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Affiliation(s)
- Yan Zhang
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University Wuxi 214122 P. R. China
- School of Pharmaceutical Science, Jiangnan University Wuxi 214122 P. R. China
| | - Jiangli Lou
- School of Pharmaceutical Science, Jiangnan University Wuxi 214122 P. R. China
| | - Min Li
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University Wuxi 214122 P. R. China
| | - Zhenbo Yuan
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University Wuxi 214122 P. R. China
| | - Yijian Rao
- Key Laboratory of Carbohydrate Chemistry and Biotechnology, Ministry of Education, School of Biotechnology, Jiangnan University Wuxi 214122 P. R. China
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19
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Mao Y, Zhao W, Lu S, Yu L, Wang Y, Liang Y, Ni S, Pan Y. Copper-catalysed photoinduced decarboxylative alkynylation: a combined experimental and computational study. Chem Sci 2020; 11:4939-4947. [PMID: 34122950 PMCID: PMC8159226 DOI: 10.1039/d0sc02213f] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
Redox-active esters (RAEs) as alkyl radical precursors have demonstrated great advantages for C–C bond formation. A decarboxylative cross-coupling method is described to afford substituted alkynes from various carboxylic acids using copper catalysts CuCl and Cu(acac)2. The photoexcitation of copper acetylides with electron-rich NEt3 as a ligand provides a general strategy to generate a range of alkyl radicals from RAEs of carboxylic acids, which can be readily coupled with a variety of aromatic alkynes. The scope of this cross-coupling reaction can be further expanded to aliphatic alkynes and alkynyl silanes using a catalytic amount of preformed copper-phenylacetylide. In addition, DFT calculations revealed the favorable reaction pathway and that the bidentate acetylacetonate ligand of the copper intermediate plays an important role in inhibiting the homo-coupling of the alkyne. Redox-active esters (RAEs) as alkyl radical precursors have demonstrated great advantages for Cu-catalysed C–C bond formation.![]()
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Affiliation(s)
- Yu Mao
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 China
| | - Wenxuan Zhao
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 China
| | - Shuo Lu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 China
| | - Lei Yu
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 China
| | - Yi Wang
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 China
| | - Yong Liang
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 China
| | - Shengyang Ni
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 China
| | - Yi Pan
- State Key Laboratory of Coordination Chemistry, Jiangsu Key Laboratory of Advanced Organic Materials, School of Chemistry and Chemical Engineering, Nanjing University Nanjing 210023 China
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20
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Patel SB, Vasava DV. Synthesis and Characterization of Ag@g−C
3
N
4
and Its Photocatalytic Evolution in Visible Light Driven Synthesis Of Ynone. ChemCatChem 2019. [DOI: 10.1002/cctc.201901802] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Sunil B. Patel
- School of Sciences Department of chemistryGujarat University Navrangpura Ahmedabad- 380009 India
| | - Dilip V. Vasava
- School of Sciences Department of chemistryGujarat University Navrangpura Ahmedabad- 380009 India
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21
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Le T, Courant T, Merad J, Allain C, Audebert P, Masson G. s-Tetrazine Dyes: A Facile Generation of Photoredox Organocatalysts for Routine Oxidations. J Org Chem 2019; 84:16139-16146. [PMID: 31718179 DOI: 10.1021/acs.joc.9b02454] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
A series of organic dyes derived from s-tetrazine have been synthesized, and their photophysical and electrochemical properties are systematically investigated. Testing these compounds as photoredox catalysts in a model oxidative C-S bond cleavage of thioethers has led us to identify new classes of active s-tetrazines. Moreover, some of them can be formed in situ from commercially available 3,6-dichlorotetrazine, making this photocatalyzed C-S bond functionalization simple and highly practical.
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Affiliation(s)
- Tuan Le
- PPSM, ENS Paris-Saclay, CNRS, Université Paris-Saclay , 94235 Cachan , France
| | - Thibaut Courant
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay , 1, av. de la Terrasse , 91198 Gif-sur-Yvette Cedex , France
| | - Jérémy Merad
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay , 1, av. de la Terrasse , 91198 Gif-sur-Yvette Cedex , France
| | - Clémence Allain
- PPSM, ENS Paris-Saclay, CNRS, Université Paris-Saclay , 94235 Cachan , France
| | - Pierre Audebert
- PPSM, ENS Paris-Saclay, CNRS, Université Paris-Saclay , 94235 Cachan , France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles, CNRS UPR 2301, Université Paris-Sud, Université Paris-Saclay , 1, av. de la Terrasse , 91198 Gif-sur-Yvette Cedex , France
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22
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Le Vaillant F, Waser J. Alkynylation of radicals: spotlight on the "Third Way" to transfer triple bonds. Chem Sci 2019; 10:8909-8923. [PMID: 31762975 PMCID: PMC6855197 DOI: 10.1039/c9sc03033f] [Citation(s) in RCA: 61] [Impact Index Per Article: 12.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/19/2019] [Accepted: 08/12/2019] [Indexed: 12/20/2022] Open
Abstract
The alkynylation of radical intermediates has been known since a long time, but had not been broadly applied in synthetic chemistry, in contrast to the alkynylation of either electrophiles or nucleophiles. In the last decade however, it has been intensively investigated leading to new disconnections to introduce versatile triple bonds into organic compounds. Nowadays, such processes are important alternatives to classical nucleophilic and electrophilic alkynylations. Efficient alkyne transfer reagents, in particular arylsulfones and hypervalent iodine reagents were introduced. Direct alkynylation, as well as cascade reactions, were subsequently developed. If relatively harsh conditions were required in the past, a new era began with progress in photoredox and transition metal catalysis. Starting from various radical precursors, alkynylations under very mild reaction conditions were rapidly discovered. This review covers the evolution of radical alkynylation, from its emergence to its current intensive stage of development. It will focus in particular on improvements for the generation of radicals and on the extension of the scope of radical precursors and alkyne sources.
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Affiliation(s)
- Franck Le Vaillant
- Laboratory of Catalysis and Organic Synthesis , Ecole Polytechnique Fédérale de Lausanne , EPFL SB ISIC LCSO , BCH 4306 , 1015 Lausanne , Switzerland .
| | - Jérôme Waser
- Laboratory of Catalysis and Organic Synthesis , Ecole Polytechnique Fédérale de Lausanne , EPFL SB ISIC LCSO , BCH 4306 , 1015 Lausanne , Switzerland .
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23
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Le T, Courant T, Merad J, Allain C, Audebert P, Masson G. Aerobic Tetrazine‐Catalyzed Oxidative Nitroso‐Diels‐Alder Reaction of N‐Arylhydroxylamines with Dienecarbamates: Access to Functionalized 1,6‐Dihydro‐1,2‐oxazines. ChemCatChem 2019. [DOI: 10.1002/cctc.201901373] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Tuan Le
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
- PPSM ENS Cachan CNRSUniversité Paris-Saclay Cachan 94235 France
| | - Thibaut Courant
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
| | - Jérémy Merad
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
| | - Clémence Allain
- PPSM ENS Cachan CNRSUniversité Paris-Saclay Cachan 94235 France
| | - Pierre Audebert
- PPSM ENS Cachan CNRSUniversité Paris-Saclay Cachan 94235 France
| | - Géraldine Masson
- Institut de Chimie des Substances Naturelles CNRS UPR 2301Université Paris-Sud Gif-sur-Yvette Cedex 91198 France
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24
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Yang L, Li H, Du Y, Cheng K, Qi C. Visible Light‐Catalyzed Decarboxylative Alkynylation of Arenediazonium Salts with Alkynyl Carboxylic Acids: Direct Access to Aryl Alkynes by Organic Photoredox Catalysis. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900603] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Liangfeng Yang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University 312000 Shaoxing People's Republic of China
| | - Haifeng Li
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University 312000 Shaoxing People's Republic of China
| | - Yijun Du
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University 312000 Shaoxing People's Republic of China
| | - Kai Cheng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University 312000 Shaoxing People's Republic of China
| | - Chenze Qi
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals ProcessShaoxing University 312000 Shaoxing People's Republic of China
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25
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Garreau M, Le Vaillant F, Waser J. C‐Terminal Bioconjugation of Peptides through Photoredox Catalyzed Decarboxylative Alkynylation. Angew Chem Int Ed Engl 2019. [DOI: 10.1002/ange.201901922] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Marion Garreau
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Franck Le Vaillant
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
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26
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Garreau M, Le Vaillant F, Waser J. C‐Terminal Bioconjugation of Peptides through Photoredox Catalyzed Decarboxylative Alkynylation. Angew Chem Int Ed Engl 2019; 58:8182-8186. [DOI: 10.1002/anie.201901922] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2019] [Indexed: 01/06/2023]
Affiliation(s)
- Marion Garreau
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Franck Le Vaillant
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis Ecole Polytechnique Fédérale de Lausanne EPFL SB ISIC LCSO, BCH 4306 1015 Lausanne Switzerland
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27
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Alkylation of Terminal Alkynes under Zinc Lewis Acid Catalysis and Its Mechanistic Studies. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801685] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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28
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Zeng X, Liu C, Yang W, Weng Y, Wang X, Hu Y. Metal-Free Method for Direct Synthesis of Functionalized β-Ketoenamines. J Org Chem 2019; 84:3656-3661. [PMID: 30777428 DOI: 10.1021/acs.joc.8b03247] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
A new method for direct synthesis of β-ketoenamines was developed by a BF3·OEt2-catalyzed cyclization of 1-iodoalkyne and α-keto acid followed by an amine-mediated ring-opening in one pot. Its metal-free conditions allowed the easy synthesis of those products bearing the transition metal-sensitive functional groups. Its three-component process achieved wide range of functionalized products.
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Affiliation(s)
- Xiaobao Zeng
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China
| | - Chulong Liu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China
| | - Weiguang Yang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China
| | - Yunxiang Weng
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China
| | - Xinyan Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China
| | - Yuefei Hu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education), Department of Chemistry , Tsinghua University , Beijing 100084 , P. R. China
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29
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Rahman M, Mukherjee A, Kovalev IS, Kopchuk DS, Zyryanov GV, Tsurkan MV, Majee A, Ranu BC, Charushin VN, Chupakhin ON, Santra S. Recent Advances on Diverse Decarboxylative Reactions of Amino Acids. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201801331] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Matiur Rahman
- Department of Organic & Biomolecular Chemistry, Chemical Engineering InstituteUral Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
| | - Anindita Mukherjee
- Department of Organic & Biomolecular Chemistry, Chemical Engineering InstituteUral Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
| | - Igor S. Kovalev
- Department of Organic & Biomolecular Chemistry, Chemical Engineering InstituteUral Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
| | - Dmitry S. Kopchuk
- Department of Organic & Biomolecular Chemistry, Chemical Engineering InstituteUral Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Grigory V. Zyryanov
- Department of Organic & Biomolecular Chemistry, Chemical Engineering InstituteUral Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Mikhail V. Tsurkan
- Max Bergmann Center of BiomaterialsLeibniz Institute of Polymer Research Hohe Strasse 6 01069 Dresden Germany
| | - Adinath Majee
- Department of ChemistryVisva-Bharati (A Central University) Santiniketan 731235 India
| | - Brindaban C. Ranu
- Department of Organic ChemistryIndian Association for the Cultivation of Science, Jadavpur Kolkata 700032 India
| | - Valery N. Charushin
- Department of Organic & Biomolecular Chemistry, Chemical Engineering InstituteUral Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Oleg N. Chupakhin
- Department of Organic & Biomolecular Chemistry, Chemical Engineering InstituteUral Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
- I. Ya. Postovskiy Institute of Organic SynthesisUral Division of the Russian Academy of Sciences 22 S. Kovalevskoy Str. Yekaterinburg 620219 Russian Federation
| | - Sougata Santra
- Department of Organic & Biomolecular Chemistry, Chemical Engineering InstituteUral Federal University 19 Mira Str. 620002 Yekaterinburg Russian Federation
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30
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Mohammadi H, Shaterian HR. Visible Light Irradiation: A Green-Pathway-Promoted Pseudo Four Component Synthesis of Chromeno[4,3,2-de
][1,6]naphthyridine Derivatives under Mild, and Catalyst-Free Conditions. ChemistrySelect 2018. [DOI: 10.1002/slct.201802083] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Hadi Mohammadi
- Department of Chemistry; Faculty of Sciences; University of Sistan and Baluchestan PO Box 98135-674, Zahedan; Iran
| | - Hamid Reza Shaterian
- Department of Chemistry; Faculty of Sciences; University of Sistan and Baluchestan PO Box 98135-674, Zahedan; Iran
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31
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Schwarz J. Photocatalytic decarboxylations. PHYSICAL SCIENCES REVIEWS 2018. [DOI: 10.1515/psr-2017-0186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
During the last years, the field of photocatalytic decarboxylations has emerged rapidly. Carboxylic acids are inexpensive, non-toxic and renewable starting materials for the synthesis of pharmaceuticals or platform chemicals. The traceless extrusion of CO2 gives radical intermediates, which react in diverse cross-coupling reactions. Merging photocatalysis with metal catalysis enables even broader substrate scopes or enantioselective reactions. An overview of photocatalytic decarboxylative reactions of different classes of carboxylic acids is given within this chapter.
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32
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Le Vaillant F, Garreau M, Nicolai S, Gryn'ova G, Corminboeuf C, Waser J. Fine-tuned organic photoredox catalysts for fragmentation-alkynylation cascades of cyclic oxime ethers. Chem Sci 2018; 9:5883-5889. [PMID: 30079201 PMCID: PMC6050529 DOI: 10.1039/c8sc01818a] [Citation(s) in RCA: 123] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/20/2018] [Accepted: 05/28/2018] [Indexed: 12/31/2022] Open
Abstract
Fine-tuned organic photoredox catalysts are introduced for the metal-free alkynylation of alkylnitrile radicals generated via oxidative ring opening of cyclic alkylketone oxime ethers. The redox properties of the dyes were determined by both cyclic voltammetry and computation and covered an existing gap in the oxidation potential of photoredox organocatalysts.
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Affiliation(s)
- Franck Le Vaillant
- Laboratory of Catalysis and Organic Synthesis , Institut des Sciences et Ingénierie Chimique , Ecole Polytechnique Fédérale de Lausanne , Ch-1015 , Lausanne , Switzerland .
| | - Marion Garreau
- Laboratory of Catalysis and Organic Synthesis , Institut des Sciences et Ingénierie Chimique , Ecole Polytechnique Fédérale de Lausanne , Ch-1015 , Lausanne , Switzerland .
| | - Stefano Nicolai
- Laboratory of Catalysis and Organic Synthesis , Institut des Sciences et Ingénierie Chimique , Ecole Polytechnique Fédérale de Lausanne , Ch-1015 , Lausanne , Switzerland .
| | - Ganna Gryn'ova
- Laboratory for Computational Molecular Design , Institut des Sciences et Ingénierie Chimique , Ecole Polytechnique Fédérale de Lausanne , Ch-1015 , Lausanne , Switzerland
| | - Clemence Corminboeuf
- Laboratory for Computational Molecular Design , Institut des Sciences et Ingénierie Chimique , Ecole Polytechnique Fédérale de Lausanne , Ch-1015 , Lausanne , Switzerland
| | - Jerome Waser
- Laboratory of Catalysis and Organic Synthesis , Institut des Sciences et Ingénierie Chimique , Ecole Polytechnique Fédérale de Lausanne , Ch-1015 , Lausanne , Switzerland .
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33
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Hazra A, Lee MT, Chiu JF, Lalic G. Photoinduced Copper-Catalyzed Coupling of Terminal Alkynes and Alkyl Iodides. Angew Chem Int Ed Engl 2018; 57:5492-5496. [PMID: 29575686 DOI: 10.1002/anie.201801085] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/26/2018] [Indexed: 12/15/2022]
Abstract
We have developed a photoinduced copper-catalyzed alkylation of terminal alkynes with primary, secondary, or tertiary alkyl iodides as electrophiles. The reaction has a broad substrate scope and can be successfully performed in the presence of ester, nitrile, aryl halide, ketone, sulfonamide, epoxide, alcohol, and amide functional groups. The alkylation is promoted by blue light (λ≈450 nm) and proceeds at room temperature in the absence of any additional metal catalysts. The use of a terpyridine ligand is essential for the success of the reaction and is shown to prevent photoinduced copper-catalyzed polymerization of the starting materials.
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Affiliation(s)
- Avijit Hazra
- Department of Chemistry, University of Washington, Seattle, WA, 98195, USA
| | - Mitchell T Lee
- Department of Chemistry, University of Washington, Seattle, WA, 98195, USA
| | - Justin F Chiu
- Department of Chemistry, University of Washington, Seattle, WA, 98195, USA
| | - Gojko Lalic
- Department of Chemistry, University of Washington, Seattle, WA, 98195, USA
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34
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Hazra A, Lee MT, Chiu JF, Lalic G. Photoinduced Copper‐Catalyzed Coupling of Terminal Alkynes and Alkyl Iodides. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201801085] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Avijit Hazra
- Department of Chemistry University of Washington Seattle WA 98195 USA
| | - Mitchell T. Lee
- Department of Chemistry University of Washington Seattle WA 98195 USA
| | - Justin F. Chiu
- Department of Chemistry University of Washington Seattle WA 98195 USA
| | - Gojko Lalic
- Department of Chemistry University of Washington Seattle WA 98195 USA
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35
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Sakamoto R, Kato T, Sakurai S, Maruoka K. Copper-Catalyzed C(sp)–C(sp3) Coupling of Terminal Alkynes with Alkylsilyl Peroxides via a Radical Mechanism. Org Lett 2018; 20:1400-1403. [DOI: 10.1021/acs.orglett.8b00173] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/26/2023]
Affiliation(s)
- Ryu Sakamoto
- Department
of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Terumasa Kato
- Department
of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Shunya Sakurai
- Department
of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
| | - Keiji Maruoka
- Department
of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan
- School
of Chemical Engineering and Light Industry, Guangdong University of Technology, No. 100, West Waihuan Road, HEMC, 4 Panyu District, Guangzhou 510006, China
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36
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Meng M, Wang G, Yang L, Cheng K, Qi C. Silver-catalyzed Double Decarboxylative Radical Alkynylation/Annulation of Arylpropiolic Acids with α-keto Acids: Access to Ynones and Flavones under Mild Conditions. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201701469] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Affiliation(s)
- Mengting Meng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process; Shaoxing University; 312000 Shaoxing People's Republic of China
| | - Guofang Wang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process; Shaoxing University; 312000 Shaoxing People's Republic of China
| | - Liangfeng Yang
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process; Shaoxing University; 312000 Shaoxing People's Republic of China
| | - Kai Cheng
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process; Shaoxing University; 312000 Shaoxing People's Republic of China
| | - Chenze Qi
- Zhejiang Key Laboratory of Alternative Technologies for Fine Chemicals Process; Shaoxing University; 312000 Shaoxing People's Republic of China
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37
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Zeng X, Liu C, Yang W, Wang X, Wang X, Hu Y. A general two-step one-pot synthesis process of ynones from α-keto acids and 1-iodoalkynes. Chem Commun (Camb) 2018; 54:9517-9520. [DOI: 10.1039/c8cc05429k] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
A two-step one-pot synthesis process of ynones was developed by cycloaddition of α-keto acids and 1-iodoalkynes followed by a ring-opening reaction.
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Affiliation(s)
- Xiaobao Zeng
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Chulong Liu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Weiguang Yang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Xingyong Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Xinyan Wang
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
| | - Yuefei Hu
- Key Laboratory of Bioorganic Phosphorus Chemistry and Chemical Biology (Ministry of Education)
- Department of Chemistry
- Tsinghua University
- Beijing 100084
- P. R. China
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38
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Smith JM, Qin T, Merchant RR, Edwards JT, Malins LR, Liu Z, Che G, Shen Z, Shaw SA, Eastgate MD, Baran PS. Decarboxylative Alkynylation. Angew Chem Int Ed Engl 2017; 56:11906-11910. [PMID: 28636185 PMCID: PMC5792189 DOI: 10.1002/anie.201705107] [Citation(s) in RCA: 120] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2017] [Revised: 06/06/2017] [Indexed: 12/17/2022]
Abstract
The development of a new decarboxylative cross-coupling method that affords terminal and substituted alkynes from various carboxylic acids is described using both nickel- and iron-based catalysts. The use of N-hydroxytetrachlorophthalimide (TCNHPI) esters is crucial to the success of the transformation, and the reaction is amenable to in situ carboxylic acid activation. Additionally, an inexpensive, commercially available alkyne source is employed in this formal homologation process that serves as a surrogate for other well-established alkyne syntheses. The reaction is operationally simple and broad in scope while providing succinct and scalable avenues to previously reported synthetic intermediates.
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Affiliation(s)
- Joel M Smith
- The Scripps Research Institute (TSRI), North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Tian Qin
- The Scripps Research Institute (TSRI), North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Rohan R Merchant
- The Scripps Research Institute (TSRI), North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Jacob T Edwards
- The Scripps Research Institute (TSRI), North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Lara R Malins
- The Scripps Research Institute (TSRI), North Torrey Pines Road, La Jolla, CA, 92037, USA
| | - Zhiqing Liu
- Asymchem Laboratories (Tianjin) Co., Ltd., TEDA, Tianjin, 300457, P.R. China
| | - Guanda Che
- Asymchem Laboratories (Tianjin) Co., Ltd., TEDA, Tianjin, 300457, P.R. China
| | - Zichao Shen
- Asymchem Laboratories (Tianjin) Co., Ltd., TEDA, Tianjin, 300457, P.R. China
| | - Scott A Shaw
- Discovery Chemistry, Bristol-Myers Squibb, 350 Carter Road, Hopewell, NJ, 08540, USA
| | - Martin D Eastgate
- Chemical Development, Bristol-Myers Squibb, One Squibb Drive, New Brunswick, NJ, 08903, USA
| | - Phil S Baran
- The Scripps Research Institute (TSRI), North Torrey Pines Road, La Jolla, CA, 92037, USA
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39
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Huang L, Olivares AM, Weix DJ. Reductive Decarboxylative Alkynylation of N-Hydroxyphthalimide Esters with Bromoalkynes. Angew Chem Int Ed Engl 2017; 56:11901-11905. [PMID: 28782860 PMCID: PMC5836783 DOI: 10.1002/anie.201706781] [Citation(s) in RCA: 88] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/04/2017] [Indexed: 12/16/2022]
Abstract
A new method for the synthesis of terminal and internal alkynes from the nickel-catalyzed decarboxylative coupling of N-hydroxyphthalimide esters and bromoalkynes is presented. This reductive cross-electrophile coupling is the first to use a C(sp)-X electrophile, and appears to proceed via an alkynylnickel intermediate. The internal alkyne products are obtained in yields of 41-95 % without the need for a photocatalyst, light, or a strong oxidant. The reaction displays a broad scope of carboxylic acid and alkyne coupling partners, and can tolerate an array of functional groups, including carbamate NH, halogen, nitrile, olefin, ketone, and ester moieties. Mechanistic studies suggest that this process does not involve an alkynylmanganese reagent and instead proceeds through nickel-mediated bond formation.
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Affiliation(s)
- Liangbin Huang
- Department of Chemistry, University of Rochester, Rochester, New York, 14627-0216, USA
| | - Astrid M Olivares
- Department of Chemistry, University of Rochester, Rochester, New York, 14627-0216, USA
| | - Daniel J Weix
- Department of Chemistry, University of Rochester, Rochester, New York, 14627-0216, USA
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40
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Huang L, Olivares AM, Weix DJ. Reductive Decarboxylative Alkynylation of
N
‐Hydroxyphthalimide Esters with Bromoalkynes. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706781] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Liangbin Huang
- Department of Chemistry University of Rochester Rochester New York 14627-0216 USA
| | - Astrid M. Olivares
- Department of Chemistry University of Rochester Rochester New York 14627-0216 USA
| | - Daniel J. Weix
- Department of Chemistry University of Rochester Rochester New York 14627-0216 USA
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41
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Smith JM, Qin T, Merchant RR, Edwards JT, Malins LR, Liu Z, Che G, Shen Z, Shaw SA, Eastgate MD, Baran PS. Decarboxylative Alkynylation. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201705107] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Joel M. Smith
- The Scripps Research Institute (TSRI); North Torrey Pines Road La Jolla CA 92037 USA
| | - Tian Qin
- The Scripps Research Institute (TSRI); North Torrey Pines Road La Jolla CA 92037 USA
| | - Rohan R. Merchant
- The Scripps Research Institute (TSRI); North Torrey Pines Road La Jolla CA 92037 USA
| | - Jacob T. Edwards
- The Scripps Research Institute (TSRI); North Torrey Pines Road La Jolla CA 92037 USA
| | - Lara R. Malins
- The Scripps Research Institute (TSRI); North Torrey Pines Road La Jolla CA 92037 USA
| | - Zhiqing Liu
- Asymchem Laboratories (Tianjin) Co., Ltd.; TEDA; Tianjin 300457 P.R. China
| | - Guanda Che
- Asymchem Laboratories (Tianjin) Co., Ltd.; TEDA; Tianjin 300457 P.R. China
| | - Zichao Shen
- Asymchem Laboratories (Tianjin) Co., Ltd.; TEDA; Tianjin 300457 P.R. China
| | - Scott A. Shaw
- Discovery Chemistry; Bristol-Myers Squibb; 350 Carter Road Hopewell NJ 08540 USA
| | - Martin D. Eastgate
- Chemical Development; Bristol-Myers Squibb; One Squibb Drive New Brunswick NJ 08903 USA
| | - Phil S. Baran
- The Scripps Research Institute (TSRI); North Torrey Pines Road La Jolla CA 92037 USA
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42
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Schwarz J, König B. Decarboxylative Alkynylation of Biomass-Derived Compounds by Metal-Free Visible Light Photocatalysis. CHEMPHOTOCHEM 2017. [DOI: 10.1002/cptc.201700034] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Johanna Schwarz
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry; University of Regensburg; Universitätsstraße 31 93053 Regensburg Germany
| | - Burkhard König
- Department of Chemistry and Pharmacy, Institute of Organic Chemistry; University of Regensburg; Universitätsstraße 31 93053 Regensburg Germany
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