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Kubo M, Yamaguchi J. Divergent Transformations of Aromatic Esters: Decarbonylative Coupling, Ester Dance, Aryl Exchange, and Deoxygenative Coupling. Acc Chem Res 2024; 57:1747-1760. [PMID: 38819671 PMCID: PMC11191398 DOI: 10.1021/acs.accounts.4c00233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/23/2024] [Revised: 05/18/2024] [Accepted: 05/21/2024] [Indexed: 06/01/2024]
Abstract
ConspectusAromatic esters are cost-effective, versatile, and commonly used scaffolds that are readily synthesized or encountered as synthetic intermediates. While most conventional reactions involving these esters are nucleophilic acyl substitutions or 1,2-nucleophilic additions─where a nucleophile attacks the carbonyl group, decarbonylative transformations offer an alternative pathway by using the carbonyl group as a leaving group. This transition-metal-catalyzed process typically begins with oxidative addition of the C(acyl)-O bond to the metal. Subsequently, the reaction involves the migration of CO to the metal center, the reaction with a nucleophile, and reductive elimination to yield the final product. Pioneering work by Yamamoto on nickel complexes and the development of decarbonylative reactions (such as Mizoroki-Heck-type olefination) using aromatic carboxylic anhydrides catalyzed by palladium were conducted by de Vries and Stephan. Furthermore, reports have surfaced of decarbonylative hydrogenation of pyridyl methyl esters by Murai using ruthenium catalysts as well as Mizoroki-Heck-type reactions of nitro phenyl esters by Gooßen under palladium catalysis. Our group has been at the forefront of developing decarbonylative C-H arylations of phenyl esters with 1,3-azoles and aryl boronic acids using nickel catalysts. The key to this reaction is the use of phenyl esters, which are easy to synthesize, stabilize, and handle, allowing oxidative addition of the C(acyl)-O bond; nickel, which facilitates oxidative addition of the C(acyl)-O bond; and suitable bidentate phosphine ligands that can stabilize the intermediate. By modification of the nucleophiles, esters have been effectively utilized as electrophiles in cross-coupling reactions, encouraging the development of these nucleophiles among researchers. This Account summarizes our advancements in nucleophile development for decarbonylative coupling reactions, particularly highlighting the utilization of aromatic esters in diverse reactions such as alkenylation, intramolecular etherification, α-arylation of ketones, C-H arylation, methylation, and intramolecular C-H arylation for dibenzofuran synthesis, along with cyanation and reductive coupling. We also delve into reaction types that are distinct from typical decarbonylative reactions, including ester dance reactions, aromatic ring exchanges, and deoxygenative transformations, by focusing on the oxidative addition of the C(acyl)-O bond of the aromatic esters to the metal complex. For example, the ester dance reaction is hypothesized to undergo 1,2-translocation starting with oxidative addition to a palladium complex, leading to a sequence of ortho-deprotonation/decarbonylation, followed by protonation, carbonylation, and reductive elimination. The aromatic exchange reaction likely involves oxidative addition of complexes of different aryl electrophiles with a nickel complex. In deoxygenative coupling, an oxidative addition complex with palladium engages with a nucleophile, forming an acyl intermediate that undergoes reductive elimination in the presence of an appropriate reducing agent. These methodologies are poised to captivate the interest of synthetic chemists by offering unconventional and emerging approaches for transforming aromatic esters. Moreover, we demonstrated the potential to transform readily available basic chemicals into new compounds through organic synthesis.
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Affiliation(s)
- Masayuki Kubo
- Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
| | - Junichiro Yamaguchi
- Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
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Zou S, Zhang Y, Wu Q, Zhao T, Li Y, Liu B, Ma X. Metal-Free, Hindered, Regioselective Access to Multifunctional Groups Diarylamines via S N Ar Substitution of P-Nitroso Aromatic Methyl Ether by Arylamines. Chemistry 2024; 30:e202303421. [PMID: 38010239 DOI: 10.1002/chem.202303421] [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: 10/17/2023] [Revised: 11/23/2023] [Accepted: 11/24/2023] [Indexed: 11/29/2023]
Abstract
Multifunctional groups diarylamines, an innovative product, efficiently produced from arylamines and p-nitrosoanisole derivatives by intermolecular SN Ar under weak acid conditions. This SN Ar proceeds under mild reaction conditions, and more significantly, the substrates involved do not necessarily require strong electron-withdrawing groups. Moreover, this SN Ar is characterized by resistance to space crowding, tolerance to halogen and nitroso functional groups, and high regioselectivity. Mechanistic observations suggest that the SN Ar is the result of the transfer of the positive charge center of the protonated nitroso group to the p-methoxy group.
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Affiliation(s)
- Shuliang Zou
- School of Food and Drug Manufacturing Engineering, Guizhou Institute of Technology, Doctor Road, Dangwu Town, Gui'an New District, Guiyang, 550003, PR China
| | - Yazhou Zhang
- School of Pharmacy, Guizhou University of Traditional Chinese Medicine, No. 4, Dongqing Road, Huaxi District, Guiyang, 550025, PR China
| | - Qin Wu
- School of Food and Drug Manufacturing Engineering, Guizhou Institute of Technology, Doctor Road, Dangwu Town, Gui'an New District, Guiyang, 550003, PR China
| | - Tianming Zhao
- School of Food and Drug Manufacturing Engineering, Guizhou Institute of Technology, Doctor Road, Dangwu Town, Gui'an New District, Guiyang, 550003, PR China
| | - Yutao Li
- School of Food and Drug Manufacturing Engineering, Guizhou Institute of Technology, Doctor Road, Dangwu Town, Gui'an New District, Guiyang, 550003, PR China
| | - Bing Liu
- School of Food and Drug Manufacturing Engineering, Guizhou Institute of Technology, Doctor Road, Dangwu Town, Gui'an New District, Guiyang, 550003, PR China
| | - Xianguo Ma
- School of Chemical Engineering, Guizhou Institute of Technology, Doctor Road, Dangwu Town, Gui'an New District, Guiyang, 550003, PR China
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3
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Cetin HK, Baytaroglu C. The Impact of Age on Percutaneous Thrombectomy Outcomes in the Management of Lower Extremity Deep Vein Thrombosis. HASEKI TIP BÜLTENI 2022. [DOI: 10.4274/haseki.galenos.2022.8233] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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MacMillan JWM, McGuire RT, Stradiotto M. Organic Base Enabled Nickel‐Catalyzed Mono‐α‐Arylation of Feedstock Solvents. Chemistry 2022; 28:e202200764. [DOI: 10.1002/chem.202200764] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Indexed: 12/23/2022]
Affiliation(s)
- Joshua W. M. MacMillan
- Department of Chemistry Dalhousie University 6274 Coburg Road, P.O. Box 15000 Halifax, Nova Scotia B3H 4R2 Canada
| | - Ryan T. McGuire
- Department of Chemistry Dalhousie University 6274 Coburg Road, P.O. Box 15000 Halifax, Nova Scotia B3H 4R2 Canada
| | - Mark Stradiotto
- Department of Chemistry Dalhousie University 6274 Coburg Road, P.O. Box 15000 Halifax, Nova Scotia B3H 4R2 Canada
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Peng Y, Isshiki R, Muto K, Yamaguchi J. Decarbonylative Reductive Coupling of Aromatic Esters by Nickel and Palladium Catalyst. CHEM LETT 2022. [DOI: 10.1246/cl.220214] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yunfei Peng
- Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
| | - Ryota Isshiki
- Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
| | - Kei Muto
- Waseda Institute for Advanced Study, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
| | - Junichiro Yamaguchi
- Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
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6
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Toupalas G, Morandi B. Non-innocent electrophiles unlock exogenous base-free coupling reactions. Nat Catal 2022. [DOI: 10.1038/s41929-022-00770-x] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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7
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Zhang Z, Kang Y, Hou R, Min X, Wang T, Liang Y. An Oxidant- and Catalyst-Free Synthesis of Dibenzo[a,c]carbazoles via UV Light Irradiation of 2,3-Diphenyl-1H-indoles. SYNTHESIS-STUTTGART 2022. [DOI: 10.1055/a-1677-4881] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Abstract
AbstractAn efficient methodology for the synthesis of dibenzo[a,c]carbazoles via annulation of 2,3-diphenyl-1H-indoles in EtOH under UV light irradiation (λ = 365 nm) along with hydrogen evolution is described. This method exhibits the advantages of mild reaction conditions, no requirement of any oxidants and catalysts, and release of hydrogen as the only byproduct. Notably, the mechanism investigation confirms that the trans-4b,8a-dihydro-9H-dibenzo[a,c]carbazole intermediate could convert into cis-4b,8a-dihydro-9H-dibenzo[a,c]carbazole, which relies on the nitrogen atom of the indole ring. This is followed by intramolecular dehydrogenation which yields the dibenzo[a,c]carbazoles.
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Affiliation(s)
- Zunting Zhang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education), School of Chemistry and Chemical Engineering, Shaanxi Normal University
| | - Yang Kang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education), School of Chemistry and Chemical Engineering, Shaanxi Normal University
| | - Rong Hou
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education), School of Chemistry and Chemical Engineering, Shaanxi Normal University
| | - Xiaoyan Min
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education), School of Chemistry and Chemical Engineering, Shaanxi Normal University
| | - Tao Wang
- Key Laboratory of Applied Surface and Colloid Chemistry (Ministry of Education), School of Chemistry and Chemical Engineering, Shaanxi Normal University
| | - Yong Liang
- Department of Molecular Medicine, Beckman Research Institute of City of Hope
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Adarsh Krishna TP, Edachery B, Athalathil S. Bakuchiol – a natural meroterpenoid: structure, isolation, synthesis and functionalization approaches. RSC Adv 2022; 12:8815-8832. [PMID: 35424800 PMCID: PMC8985110 DOI: 10.1039/d1ra08771a] [Citation(s) in RCA: 14] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/01/2021] [Accepted: 03/06/2022] [Indexed: 12/12/2022] Open
Abstract
Bakuchiol is an emblematic meroterpene class of natural product extracted from Psoralea corylifolia. It has been reported to possess a broad range of biological and pharmacological properties and is considered as a leading biomolecule. It is highly desirable to devise an efficient approach to access bakuchiol and its chemical biology applications. In this review we provided structural features, isolation methods, various chemical routes and late-stage functionalization (LSF) approaches for bakuchiol and its derivatives. Moreover, this review encompasses the structure–activity relationships (SAR), value-added contributions and future perspectives of bakuchiol The isolation methods, various chemical routes and late-stage functionalization approaches and structure–activity relationships of bakuchiol – a meroterpene class of natural product has been discussed in detail.![]()
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Affiliation(s)
- T. P. Adarsh Krishna
- R & D Division, Sreedhareeyam Farmherbs India Pvt. Ltd, Ernakulam (Dist.), Kerala, India-686 662
| | - Baldev Edachery
- R & D Division, Sreedhareeyam Farmherbs India Pvt. Ltd, Ernakulam (Dist.), Kerala, India-686 662
| | - Sunil Athalathil
- R & D Division, Sreedhareeyam Farmherbs India Pvt. Ltd, Ernakulam (Dist.), Kerala, India-686 662
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Gu Y, Zhang Z, Wang YE, Dai Z, Yuan Y, Xiong D, Li J, Walsh PJ, Mao J. Benzylic Aroylation of Toluenes Mediated by a LiN(SiMe 3) 2/Cs + System. J Org Chem 2021; 87:406-418. [PMID: 34958592 DOI: 10.1021/acs.joc.1c02446] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Chemoselective deprotonative functionalization of benzylic C-H bonds is challenging, because the arene ring contains multiple aromatic C(sp2)-H bonds, which can be competitively deprotonated and lead to selectivity issues. Recently it was found that bimetallic [MN(SiMe3)2 M = Li, Na]/Cs+ combinations exhibit excellent benzylic selectivity. Herein, is reported the first deprotonative addition of toluenes to Weinreb amides mediated by LiN(SiMe3)2/CsF for the synthesis of a diverse array of 2-arylacetophenones. Surprisingly, simple methyl benzoates also react with toluenes under similar conditions to form 2-arylacetophenones without double addition to give tertiary alcohol products. This finding greatly increases the practicality and impact of this chemistry. Some challenging substrates with respect to benzylic deprotonations, such as fluoro and methoxy substituted toluenes, are selectively transformed to 2-aryl acetophenones. The value of benzylic deprotonation of 3-fluorotoluene is demonstrated by the synthesis of a key intermediate in the preparation of Polmacoxib.
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Affiliation(s)
- Yuanyun Gu
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, P. R. China
| | - Zhen Zhang
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, P. R. China
| | - Yan-En Wang
- College of Science, Hebei Agricultural University, Baoding 071001, P. R. China
| | - Ziteng Dai
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, P. R. China
| | - Yaqi Yuan
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, P. R. China
| | - Dan Xiong
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, P. R. China
| | - Jie Li
- Department of Pharmacy, School of Medicine, Zhejiang University City College, No. 48, Huzhou Road, Hangzhou 310015, P. R. China
| | - Patrick J Walsh
- Roy and Diana Vagelos Laboratories, Department of Chemistry, University of Pennsylvania, 231 South 34th Street, Philadelphia, Pennsylvania 19104-6323, United States
| | - Jianyou Mao
- Technical Institute of Fluorochemistry (TIF), Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Nanjing Tech University, 30 South Puzhu Road, Nanjing 211816, P. R. China
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10
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Ma X, Wang H, Liu Y, Zhao X, Zhang J. Mixed Alkyl/Aryl Diphos Ligands for Iron‐Catalyzed Negishi and Kumada Cross Coupling Towards the Synthesis of Diarylmethane. ChemCatChem 2021. [DOI: 10.1002/cctc.202101237] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Xufeng Ma
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Mei Long Road Shanghai 200237 P. R. China
| | - Han Wang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Mei Long Road Shanghai 200237 P. R. China
| | - Yao Liu
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Mei Long Road Shanghai 200237 P. R. China
| | - Xing Zhao
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Mei Long Road Shanghai 200237 P. R. China
| | - Jun Zhang
- Key Laboratory for Advanced Materials and Joint International Research Laboratory of Precision Chemistry and Molecular Engineering Feringa Nobel Prize Scientist Joint Research Center School of Chemistry and Molecular Engineering East China University of Science and Technology 130 Mei Long Road Shanghai 200237 P. R. China
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11
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Wu D, Wang Y, Li M, Shi L, Liu J, Liu N. Nickel‐catalyzed α‐alkylation of ketones with benzyl alcohols. Appl Organomet Chem 2021. [DOI: 10.1002/aoc.6493] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Di Wu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan Shihezi University Shihezi China
| | - Yubin Wang
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan Shihezi University Shihezi China
| | - Min Li
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan Shihezi University Shihezi China
| | - Lei Shi
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan Shihezi University Shihezi China
| | - Jichang Liu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan Shihezi University Shihezi China
- School of Chemical Engineering East China University of Science and Technology Shanghai China
| | - Ning Liu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan Shihezi University Shihezi China
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12
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Isshiki R, Kurosawa MB, Muto K, Yamaguchi J. Ni-Catalyzed Aryl Sulfide Synthesis through an Aryl Exchange Reaction. J Am Chem Soc 2021; 143:10333-10340. [PMID: 34181399 DOI: 10.1021/jacs.1c04215] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
A Ni-catalyzed aryl sulfide synthesis through an aryl exchange reaction between aryl sulfides and a variety of aryl electrophiles was developed. By using 2-pyridyl sulfide as a sulfide donor, this reaction achieved the synthesis of aryl sulfides without using odorous and toxic thiols. The use of a Ni/dcypt catalyst capable of cleaving and forming aryl-S bonds was important for the aryl exchange reaction between 2-pyridyl sulfides and aryl electrophiles, which include aromatic esters, arenol derivatives, and aryl halides. Mechanistic studies revealed that Ni/dcypt can simultaneously undergo oxidative additions of aryl sulfides and aromatic esters, followed by ligand exchange between the generated aryl-Ni-SR and aryl-Ni-OAr species to furnish aryl exchanged compounds.
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Affiliation(s)
- Ryota Isshiki
- Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
| | - Miki B Kurosawa
- Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
| | - Kei Muto
- Waseda Institute for Advanced Study, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
| | - Junichiro Yamaguchi
- Department of Applied Chemistry, Waseda University, 513 Wasedatsurumakicho, Shinjuku, Tokyo 162-0041, Japan
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Bouquin M, Jaroschik F, Taillefer M. Versatile and base-free copper-catalyzed α-arylations of aromatic ketones using diaryliodonium salts. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153208] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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14
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Gafurov ZN, Kagilev AA, Kantyukov AO, Sinyashin OG, Yakhvarov DG. The role of organonickel reagents in organophosphorus chemistry. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.213889] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Fragis M, Deobald JL, Dharavath S, Scott J, Magolan J. Aldehyde to Ketone Homologation Enabled by Improved Access to Thioalkyl Phosphonium Salts. Org Lett 2021; 23:4548-4552. [PMID: 34053223 DOI: 10.1021/acs.orglett.1c01189] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Phosphines were previously unusable as Pummerer-type nucleophiles due to competing redox chemistry with sulfoxides. Here we circumvent this problem to achieve a formal phosphine Pummerer reaction that offers thioalkyl phosphonium salts that, in turn, give rise to diverse vinyl sulfides via Wittig olefinations. Thirty vinyl sulfides are thus prepared from (alkylthioalkyl)triphenyl phosphonium salts and aldehydes. The hydrolysis of these vinyl sulfides offers an efficient and versatile two-step one-carbon homologation of aldehydes to ketones.
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Affiliation(s)
- Meghan Fragis
- Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario L8S 4L8, Canada
| | - Jackson L Deobald
- Department of Chemistry, University of Idaho, Moscow, Idaho 83843, United States
| | - Srinivas Dharavath
- Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario L8S 4L8, Canada
| | - Jeffrey Scott
- Department of Chemistry, University of Idaho, Moscow, Idaho 83843, United States
| | - Jakob Magolan
- Department of Chemistry and Chemical Biology, McMaster University, Hamilton, Ontario L8S 4L8, Canada.,Department of Biochemistry and Biomedical Sciences, McMaster University, Hamilton, Ontario L8S 4L8, Canada.,M. G. DeGroote Institute for Infectious Disease Research, McMaster University, Hamilton, Ontario L8S 4L8, Canada
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Fisyuk AS, Ulyankin EB, Kostyuchenko AS, Chernenko SA, Bystrushkin MO, Samsonenko AL, Shatsauskas AL. A Simple and Efficient Synthesis of Fused Benzo[b]thiophene Derivatives. SYNTHESIS-STUTTGART 2021. [DOI: 10.1055/a-1416-4924] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
Abstract
AbstractA new approach to the synthesis of fused benzothiophene derivatives was developed based on iodine-promoted photocyclization of 4,5-diaryl-substituted thiophenes obtained in three steps from commercially available compounds. Comparative analysis showed that photochemical cyclization is a more efficient method for the preparation of fused benzo[b]thiophene derivatives, compared to oxidative coupling of 4,5-diaryl-substituted thiophenes in the presence of iron(III) chloride and palladium-catalyzed intramolecular arylation. This new approach provides an efficient synthesis of functionally substituted naphtho[2,1-b:3,4-b′]dithiophenes, phenanthro[9,10-b]thiophenes, benzo[1,2-b:3,4-b′:6,5-b′′]trithiophenes, as well as new fused heterocycles containing a pyridine ring and/or a carbazole moiety.
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Affiliation(s)
- Alexander S. Fisyuk
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
- Laboratory of New Organic Materials, Omsk State Technical University
| | - Evgeny B. Ulyankin
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
- Laboratory of New Organic Materials, Omsk State Technical University
| | - Anastasia S. Kostyuchenko
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
- Laboratory of New Organic Materials, Omsk State Technical University
| | - Sergey A. Chernenko
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
- Laboratory of New Organic Materials, Omsk State Technical University
| | - Mikhail O. Bystrushkin
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
- Laboratory of New Organic Materials, Omsk State Technical University
| | - Anna L. Samsonenko
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
- Laboratory of New Organic Materials, Omsk State Technical University
| | - Anton L. Shatsauskas
- Department of Organic Chemistry, Omsk F. M. Dostoevsky State University
- Laboratory of New Organic Materials, Omsk State Technical University
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Zou D, Gan LS, Yang F, Wang JM, Li LL, Li J. Selective transition metal-free aroylation of diarylmethanes with 2-acyl-imidazolium salts via acyl C–C bond cleavage. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152532] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
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18
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Vu CM, Le KB, Vo UN, Van VD, Nguyen AT, Phan NT, Le NT, Nguyen TT. Recyclable CuFe2O4 for the synthesis of 2,3-disubstituted indoles. Tetrahedron Lett 2020. [DOI: 10.1016/j.tetlet.2020.152629] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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19
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Gan Y, Zhang N, Huang S, Liu Y. Nickel‐Catalyzed Cross‐Coupling
of Aryl Pivalates with Cyclobutanols Involving C—O and C—C Bond Cleavage
†. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.202000319] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Affiliation(s)
- Yi Gan
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences Chinese Academy of Sciences, 345 Lingling Lu Shanghai 200032 China
| | - Ninghui Zhang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences Chinese Academy of Sciences, 345 Lingling Lu Shanghai 200032 China
- Department of Chemistry, Zhengzhou University 100 Science Avenue Zhengzhou Henan 450001 China
| | - Shaoxu Huang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences Chinese Academy of Sciences, 345 Lingling Lu Shanghai 200032 China
| | - Yuanhong Liu
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Sciences Chinese Academy of Sciences, 345 Lingling Lu Shanghai 200032 China
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20
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Derhamine SA, Krachko T, Monteiro N, Pilet G, Schranck J, Tlili A, Amgoune A. Nickel‐Catalyzed Mono‐Selective α‐Arylation of Acetone with Aryl Chlorides and Phenol Derivatives. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202006826] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Sary Abou Derhamine
- Univ Lyon Université Lyon 1 Institute of Chemistry and Biochemistry (ICBMS—UMR CNRS 5246) CNRS INSA CPE-Lyon 1 Rue victor Grignard 69622 Villeurbanne France
| | - Tetiana Krachko
- Univ Lyon Université Lyon 1 Institute of Chemistry and Biochemistry (ICBMS—UMR CNRS 5246) CNRS INSA CPE-Lyon 1 Rue victor Grignard 69622 Villeurbanne France
| | - Nuno Monteiro
- Univ Lyon Université Lyon 1 Institute of Chemistry and Biochemistry (ICBMS—UMR CNRS 5246) CNRS INSA CPE-Lyon 1 Rue victor Grignard 69622 Villeurbanne France
| | - Guillaume Pilet
- Univ Lyon Université Lyon 1 Laboratoire des Multimatériaux et Interfaces (LMI) UMR 5615 CNRS Bâtiment Chevreul Avenue du 11 novembre 1918 69622 Villeurbanne cedex France
| | - Johannes Schranck
- Solvias AG Römerpark 2 4303 Kaiseraugst Switzerland
- Current address: Johnson Matthey Life Science Technologies 2001 Nolte Drive West Deptford NJ 08066 USA
| | - Anis Tlili
- Univ Lyon Université Lyon 1 Institute of Chemistry and Biochemistry (ICBMS—UMR CNRS 5246) CNRS INSA CPE-Lyon 1 Rue victor Grignard 69622 Villeurbanne France
| | - Abderrahmane Amgoune
- Univ Lyon Université Lyon 1 Institute of Chemistry and Biochemistry (ICBMS—UMR CNRS 5246) CNRS INSA CPE-Lyon 1 Rue victor Grignard 69622 Villeurbanne France
- Institut Universitaire de France IUF 1 Rue Descartes 75231 Cedex 05 Paris France
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21
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Zhai G, Liu X, Ma W, Wang G, Yang L, Li S, Wu Y, Hu X. B(C 6 F 5 ) 3 -Catalyzed Tandem Friedel-Crafts and C-H/C-O Coupling Reactions of Dialkylanilines. Chem Asian J 2020; 15:3082-3086. [PMID: 32770729 DOI: 10.1002/asia.202000763] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2020] [Revised: 07/30/2020] [Indexed: 11/11/2022]
Abstract
Tandem Friedel-Crafts (FC) and C-H/C-O coupling reactions catalyzed by tris(pentafluorophenyl) borane (B(C6 F5 )3 ) were achieved without using any other additive in the absence of solvent. This process can be used for the reactions between a series of dialkylanilines and vinyl ethers with good isolated yields of bis(4-dialkylaminophenyl) compounds. Based on combined theoretical and experimental studies, the possible reaction mechanism was proposed. B(C6 F5 )3 can activate the C=C and C-O bond for FC and C-H/C-O coupling reactions respectively. The FC reaction is slow, which is followed by a fast C-H/C-O coupling.
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Affiliation(s)
- Gaowen Zhai
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Xueting Liu
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Wentao Ma
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Guoqiang Wang
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Liu Yang
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Shuhua Li
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Youting Wu
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
| | - Xingbang Hu
- School of Chemistry and Chemical Engineering, Nanjing University, Nanjing, 210093, P. R. China
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22
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Hu W, Pan S, Xu X, Vicic DA, Qing F. Nickel‐Mediated Trifluoromethylation of Phenol Derivatives by Aryl C−O Bond Activation. Angew Chem Int Ed Engl 2020. [DOI: 10.1002/ange.202004116] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Wei‐Qiang Hu
- Key Laboratory of Organofluorine Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Science Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
| | - Shen Pan
- Key Laboratory of Organofluorine Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Science Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
| | - Xiu‐Hua Xu
- Key Laboratory of Organofluorine Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Science Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
| | - David A. Vicic
- Department of Chemistry Lehigh University 6 E. Packer Avenue Bethlehem PA 18015 USA
| | - Feng‐Ling Qing
- Key Laboratory of Organofluorine Chemistry Center for Excellence in Molecular Synthesis Shanghai Institute of Organic Chemistry University of Chinese Academy of Science Chinese Academy of Sciences 345 Lingling Lu Shanghai 200032 China
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23
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Dindarloo Inaloo I, Esmaeilpour M, Majnooni S, Reza Oveisi A. Nickel‐Catalyzed Synthesis of
N
‐(Hetero)aryl Carbamates from Cyanate Salts and Phenols Activated with Cyanuric Chloride. ChemCatChem 2020. [DOI: 10.1002/cctc.202000876] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
| | - Mohsen Esmaeilpour
- Chemistry Department College of Sciences Shiraz University Shiraz 71946 84795 Iran
- Chemistry and Process Engineering Department Niroo Research Institute Tehran 1468617151 Iran
| | - Sahar Majnooni
- Chemistry Department University of Isfahan Isfahan 81746-73441 Iran
| | - Ali Reza Oveisi
- Department of Chemistry Faculty of Sciences University of Zabol Zabol 98615-538 Iran
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24
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Qiu Z, Li CJ. Transformations of Less-Activated Phenols and Phenol Derivatives via C–O Cleavage. Chem Rev 2020; 120:10454-10515. [DOI: 10.1021/acs.chemrev.0c00088] [Citation(s) in RCA: 83] [Impact Index Per Article: 20.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Zihang Qiu
- Department of Chemistry and FQRNT Centre for Green Chemistry and Catalysis, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
| | - Chao-Jun Li
- Department of Chemistry and FQRNT Centre for Green Chemistry and Catalysis, McGill University, 801 Sherbrooke Street West, Montreal, Quebec H3A 0B8, Canada
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25
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Derhamine SA, Krachko T, Monteiro N, Pilet G, Schranck J, Tlili A, Amgoune A. Nickel-Catalyzed Mono-Selective α-Arylation of Acetone with Aryl Chlorides and Phenol Derivatives. Angew Chem Int Ed Engl 2020; 59:18948-18953. [PMID: 32667110 DOI: 10.1002/anie.202006826] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/11/2020] [Revised: 07/07/2020] [Indexed: 12/26/2022]
Abstract
The challenging nickel-catalyzed mono-α-arylation of acetone with aryl chlorides, pivalates, and carbamates has been achieved for the first time. A nickel/Josiphos-based catalytic system is shown to feature unique catalytic behavior, allowing the highly selective formation of the desired mono-α-arylated acetone. The developed methodology was applied to a variety of (hetero)aryl chlorides including biologically relevant derivatives. The methodology has been extended to the unprecedented coupling of acetone with phenol derivatives. Mechanistic studies allowed the isolation and characterization of key Ni0 and NiII catalytic intermediates. The Josiphos ligand is shown to play a key role in the stabilization of NiII intermediates to allow a Ni0 /NiII catalytic pathway. Mechanistic understanding was then leveraged to improve the protocol using an air-stable NiII pre-catalyst.
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Affiliation(s)
- Sary Abou Derhamine
- Univ Lyon, Université Lyon 1, Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), CNRS, INSA, CPE-Lyon, 1 Rue victor Grignard, 69622, Villeurbanne, France
| | - Tetiana Krachko
- Univ Lyon, Université Lyon 1, Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), CNRS, INSA, CPE-Lyon, 1 Rue victor Grignard, 69622, Villeurbanne, France
| | - Nuno Monteiro
- Univ Lyon, Université Lyon 1, Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), CNRS, INSA, CPE-Lyon, 1 Rue victor Grignard, 69622, Villeurbanne, France
| | - Guillaume Pilet
- Univ Lyon, Université Lyon 1, Laboratoire des Multimatériaux et Interfaces (LMI), UMR 5615, CNRS, Bâtiment Chevreul, Avenue du 11 novembre 1918, 69622, Villeurbanne cedex, France
| | - Johannes Schranck
- Solvias AG, Römerpark 2, 4303, Kaiseraugst, Switzerland.,Current address: Johnson Matthey, Life Science Technologies, 2001 Nolte Drive, West Deptford, NJ, 08066, USA
| | - Anis Tlili
- Univ Lyon, Université Lyon 1, Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), CNRS, INSA, CPE-Lyon, 1 Rue victor Grignard, 69622, Villeurbanne, France
| | - Abderrahmane Amgoune
- Univ Lyon, Université Lyon 1, Institute of Chemistry and Biochemistry (ICBMS-UMR CNRS 5246), CNRS, INSA, CPE-Lyon, 1 Rue victor Grignard, 69622, Villeurbanne, France.,Institut Universitaire de France IUF, 1 Rue Descartes, 75231 Cedex 05, Paris, France
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26
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Yang F, Zou D, Chen S, Wang H, Zhao Y, Zhao L, Li L, Li J, Walsh PJ. Transition Metal‐Free Aroylation of Diarylmethanes with N‐Bn‐ N‐Boc Arylamides and N‐Acylpyrroles. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000622] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Fan Yang
- Department of PharmacySchool of MedicineZhejiang University City College No. 48, Huzhou Road Hangzhou 310015 People's Republic of China
| | - Dong Zou
- Department of PharmacySchool of MedicineZhejiang University City College No. 48, Huzhou Road Hangzhou 310015 People's Republic of China
| | - Shuguang Chen
- Roy and Diana Vagelos LaboratoriesDepartment of ChemistryUniversity of Pennsylvania 231 South 34th Street Philadelphia Pennsylvania 19104-6323 USA
| | - Huan Wang
- Department of PharmacySchool of MedicineZhejiang University City College No. 48, Huzhou Road Hangzhou 310015 People's Republic of China
| | - Yichen Zhao
- Department of PharmacySchool of MedicineZhejiang University City College No. 48, Huzhou Road Hangzhou 310015 People's Republic of China
| | - Liyi Zhao
- Department of PharmacySchool of MedicineZhejiang University City College No. 48, Huzhou Road Hangzhou 310015 People's Republic of China
| | - Linlin Li
- Department of PharmacySchool of MedicineZhejiang University City College No. 48, Huzhou Road Hangzhou 310015 People's Republic of China
| | - Jie Li
- Department of PharmacySchool of MedicineZhejiang University City College No. 48, Huzhou Road Hangzhou 310015 People's Republic of China
| | - Patrick J. Walsh
- Roy and Diana Vagelos LaboratoriesDepartment of ChemistryUniversity of Pennsylvania 231 South 34th Street Philadelphia Pennsylvania 19104-6323 USA
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27
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Fokwa HD, Vidlak JF, Weinberg SC, Duplessis ID, Schley ND, Johnson MW. Study and modular synthesis of unsymmetrical bis(phosphino)pyrrole ligands. Dalton Trans 2020; 49:9957-9960. [PMID: 32686815 DOI: 10.1039/d0dt02063j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
We report the facile and modular synthesis of unsymmetrical 1,2-bis(phosphino)pyrrole ligands and their coordination chemistry. These ligands offer a promising alternative to their 1,2-bis(phosphino)benzene congeners, retaining a similar steric profile with attenuated electron donation. Proof-of-principle application of a bis(phosphino)pyrrole ligand in a nickel-catalyzed C-N cross-coupling reaction under mild conditions is demonstrated.
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Affiliation(s)
- Hilary D Fokwa
- Department of Chemistry, University of Richmond, Richmond, Virginia 23173, USA.
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28
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Matsushita K, Takise R, Muto K, Yamaguchi J. Ester dance reaction on the aromatic ring. SCIENCE ADVANCES 2020; 6:eaba7614. [PMID: 32832607 PMCID: PMC7439616 DOI: 10.1126/sciadv.aba7614] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/03/2020] [Accepted: 05/22/2020] [Indexed: 06/11/2023]
Abstract
Aromatic rearrangement reactions are useful tools in the organic chemist's toolbox when generating uncommon substitution patterns. However, it is difficult to precisely translocate a functional group in (hetero) arene systems, with the exception of halogen atoms in a halogen dance reaction. Here, we describe an unprecedented "ester dance" reaction: a predictable translocation of an ester group from one carbon atom to another on an aromatic ring. Specifically, a phenyl carboxylate substituent can be shifted from one carbon to an adjacent carbon on a (hetero) aromatic ring under palladium catalysis to often give a thermodynamically favored, regioisomeric product with modest to good conversions. The obtained ester moiety can be further converted to various aromatic derivatives through the use of classic and state-of-the-art transformations including amidation, acylations, and decarbonylative couplings.
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Affiliation(s)
- Kaoru Matsushita
- Department of Applied Chemistry, Waseda University, Tokyo 169-8555, Japan
| | - Ryosuke Takise
- Department of Applied Chemistry, Waseda University, Tokyo 169-8555, Japan
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29
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Hu WQ, Pan S, Xu XH, Vicic DA, Qing FL. Nickel-Mediated Trifluoromethylation of Phenol Derivatives by Aryl C-O Bond Activation. Angew Chem Int Ed Engl 2020; 59:16076-16082. [PMID: 32452144 DOI: 10.1002/anie.202004116] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2020] [Revised: 05/15/2020] [Indexed: 12/18/2022]
Abstract
The increasing pharmaceutical importance of trifluoromethylarenes has stimulated the development of more efficient trifluoromethylation reactions. Tremendous efforts have focused on copper- and palladium-mediated/catalyzed trifluoromethylation of aryl halides. In contrast, no general method exists for the conversion of widely available inert electrophiles, such as phenol derivatives, into the corresponding trifluoromethylated arenes. Reported herein is a practical nickel-mediated trifluoromethylation of phenol derivatives with readily available trimethyl(trifluoromethyl)silane (TMSCF3 ). The strategy relies on PMe3 -promoted oxidative addition and transmetalation, and CCl3 CN-induced reductive elimination. The broad utility of this transformation has been demonstrated through the direct incorporation of trifluoromethyl into aromatic and heteroaromatic systems, including biorelevant compounds.
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Affiliation(s)
- Wei-Qiang Hu
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, China
| | - Shen Pan
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, China
| | - Xiu-Hua Xu
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, China
| | - David A Vicic
- Department of Chemistry, Lehigh University, 6 E. Packer Avenue, Bethlehem, PA, 18015, USA
| | - Feng-Ling Qing
- Key Laboratory of Organofluorine Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, University of Chinese Academy of Science, Chinese Academy of Sciences, 345 Lingling Lu, Shanghai, 200032, China
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30
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Dou Q, Li CJ, Zeng H. Photoinduced transition-metal- and external-photosensitizer-free intramolecular aryl rearrangement via C(Ar)-O bond cleavage. Chem Sci 2020; 11:5740-5744. [PMID: 32864086 PMCID: PMC7425081 DOI: 10.1039/d0sc01585g] [Citation(s) in RCA: 23] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Accepted: 05/14/2020] [Indexed: 01/11/2023] Open
Abstract
The use of photochemical reactions that do not require expensive photocatalysts or transition metals is an environmentally friendly strategy for accomplishing a variety of structural transformations. Herein, we report a protocol for photoinduced transition-metal- and external-photocatalyst-free intramolecular heteroaryl/aryl rearrangement reactions of 2-heteroaryl/aryloxybenzaldehydes. The protocol was compatible with a variety of functionalities, including methyl, methoxy, cyano, ester, trifluoromethyl, halogen, and heteroaromatic rings. Control experiments suggested that the reaction proceeded via a photoinduced intramolecular heteroaryl/aryl rearrangement process involving photoexcitation of the aldehyde carbonyl group, radical addition, C-C bond formation and C(Ar)-O bond cleavage.
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Affiliation(s)
- Qian Dou
- The State Key Laboratory of Applied Organic Chemistry , College of Chemistry and Chemical Engineering , Lanzhou University , 222 Tianshui Road , Lanzhou , 730000 , P. R. China .
| | - Chao-Jun Li
- Department of Chemistry and FQRNT Centre for Green Chemistry and Catalysis , McGill University , 801 Sherbrooke St. West , Montreal , Quebec H3A 0B8 , Canada
| | - Huiying Zeng
- The State Key Laboratory of Applied Organic Chemistry , College of Chemistry and Chemical Engineering , Lanzhou University , 222 Tianshui Road , Lanzhou , 730000 , P. R. China .
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31
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Clevenger AL, Stolley RM, Aderibigbe J, Louie J. Trends in the Usage of Bidentate Phosphines as Ligands in Nickel Catalysis. Chem Rev 2020; 120:6124-6196. [DOI: 10.1021/acs.chemrev.9b00682] [Citation(s) in RCA: 66] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Andrew L. Clevenger
- Department of Chemistry, University of Utah, 315 S 1400 E, Salt Lake City, Utah 84112, United States
| | - Ryan M. Stolley
- Department of Chemistry, University of Utah, 315 S 1400 E, Salt Lake City, Utah 84112, United States
| | - Justis Aderibigbe
- Department of Chemistry, University of Utah, 315 S 1400 E, Salt Lake City, Utah 84112, United States
| | - Janis Louie
- Department of Chemistry, University of Utah, 315 S 1400 E, Salt Lake City, Utah 84112, United States
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32
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Zhang L, Liu L, Huang T, Dong Q, Chen T. Palladium-Catalyzed Cyclobutanation of Aryl Sulfonates through both C–O and C–H Cleavage. Organometallics 2020. [DOI: 10.1021/acs.organomet.0c00338] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Liangwei Zhang
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, People’s Republic of China
| | - Long Liu
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, College of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, People’s Republic of China
| | - Tianzeng Huang
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, College of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, People’s Republic of China
| | - Qizhi Dong
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, People’s Republic of China
| | - Tieqiao Chen
- College of Chemistry and Chemical Engineering, Hunan University, Changsha, Hunan 410082, People’s Republic of China
- Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, College of Chemical Engineering and Technology, Hainan University, Haikou, Hainan 570228, People’s Republic of China
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33
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Liu F, Jiang H, Zhou Y, Shi Z. Direct Transformation of Arenols Based on C—O Activation. CHINESE J CHEM 2020. [DOI: 10.1002/cjoc.201900506] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Feng Liu
- School of Perfume and Aroma Technology, Shanghai Institute of Technology 100 Haiquan Rd Shanghai 201418 China
- Department of ChemistryFudan University 2005 Honghu Rd Shanghai 200438 China
| | - Hao‐jun Jiang
- School of Perfume and Aroma Technology, Shanghai Institute of Technology 100 Haiquan Rd Shanghai 201418 China
| | - Yi Zhou
- School of Perfume and Aroma Technology, Shanghai Institute of Technology 100 Haiquan Rd Shanghai 201418 China
| | - Zhang‐jie Shi
- Department of ChemistryFudan University 2005 Honghu Rd Shanghai 200438 China
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34
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Sandeep, Venugopalan P, Kumar A. Metal Free, Direct and Selective Deoxygenation of α-Hydroxy Carbonyl Compounds: Access to α,α-Diaryl Carbonyl Compounds. European J Org Chem 2020. [DOI: 10.1002/ejoc.202000142] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Sandeep
- Department of Applied Sciences; University Institute of Engineering and Technology; Panjab University; 160014 Chandigarh India
- Department of Chemistry; University Institute of Engineering and Technology; Panjab University; 160014 Chandigarh India
| | - Paloth Venugopalan
- Department of Chemistry; University Institute of Engineering and Technology; Panjab University; 160014 Chandigarh India
| | - Anil Kumar
- Department of Applied Sciences; University Institute of Engineering and Technology; Panjab University; 160014 Chandigarh India
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35
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Jia C, Wang S, Lv X, Li G, Zhong L, Zou L, Cui X. Ruthenium-Catalyzed meta
-CAr
-H Bond Difluoroalkylation of 2-Phenoxypyridines. European J Org Chem 2020. [DOI: 10.1002/ejoc.201901883] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Chunqi Jia
- Engineering Research Center of Molecular Medicine of Ministry of Education; Key Laboratory of Fujian Molecular Medicine; Key Laboratory of Xiamen Marine and Gene Drugs; School of Biomedical Sciences; Huaqiao University; 361021 Xiamen P.R. China
| | - Shichong Wang
- College of Chemistry and Chemical Engineering; Henan Province Key Laboratory of New Optoelectronic Functional Materials; Anyang Normal University; 455000 Anyang P. R. China
| | - Xulu Lv
- College of Chemistry and Chemical Engineering; Henan Province Key Laboratory of New Optoelectronic Functional Materials; Anyang Normal University; 455000 Anyang P. R. China
| | - Gang Li
- College of Chemistry and Chemical Engineering; Henan Province Key Laboratory of New Optoelectronic Functional Materials; Anyang Normal University; 455000 Anyang P. R. China
| | - Lei Zhong
- College of Chemistry and Chemical Engineering; Henan Province Key Laboratory of New Optoelectronic Functional Materials; Anyang Normal University; 455000 Anyang P. R. China
| | - Lei Zou
- College of Chemistry and Chemical Engineering; Henan Province Key Laboratory of New Optoelectronic Functional Materials; Anyang Normal University; 455000 Anyang P. R. China
| | - Xiuling Cui
- Engineering Research Center of Molecular Medicine of Ministry of Education; Key Laboratory of Fujian Molecular Medicine; Key Laboratory of Xiamen Marine and Gene Drugs; School of Biomedical Sciences; Huaqiao University; 361021 Xiamen P.R. China
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36
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Isshiki R, Inayama N, Muto K, Yamaguchi J. Ester Transfer Reaction of Aromatic Esters with Haloarenes and Arenols by a Nickel Catalyst. ACS Catal 2020. [DOI: 10.1021/acscatal.0c00291] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Ryota Isshiki
- Department of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo 169-8555, Japan
| | - Naomi Inayama
- Department of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo 169-8555, Japan
| | - Kei Muto
- Department of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo 169-8555, Japan
| | - Junichiro Yamaguchi
- Department of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo 169-8555, Japan
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37
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Ishitobi K, Muto K, Yamaguchi J. Pd-Catalyzed Alkenyl Thioether Synthesis from Thioesters and N-Tosylhydrazones. ACS Catal 2019. [DOI: 10.1021/acscatal.9b04212] [Citation(s) in RCA: 23] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Kota Ishitobi
- Department of Applied Chemistry, Waseda University, 3-4-1, Ohkubo, Shinjuku, Tokyo 169-8555, Japan
| | - Kei Muto
- Department of Applied Chemistry, Waseda University, 3-4-1, Ohkubo, Shinjuku, Tokyo 169-8555, Japan
| | - Junichiro Yamaguchi
- Department of Applied Chemistry, Waseda University, 3-4-1, Ohkubo, Shinjuku, Tokyo 169-8555, Japan
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38
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Chen PP, Zhang H, Cheng B, Chen X, Cheng F, Zhang SQ, Lu Z, Meng F, Hong X. How Solvents Control the Stereospecificity of Ni-Catalyzed Miyaura Borylation of Allylic Pivalates. ACS Catal 2019. [DOI: 10.1021/acscatal.9b02636] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Pan-Pan Chen
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Haiyan Zhang
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, 345 Lingling Road, Shanghai 200032, China
| | - Biao Cheng
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Xu Chen
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Fengchang Cheng
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, 345 Lingling Road, Shanghai 200032, China
| | - Shuo-Qing Zhang
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Zhan Lu
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
| | - Fanke Meng
- State Key Laboratory of Organometallic Chemistry, Center for Excellence in Molecular Synthesis, Shanghai Institute of Organic Chemistry, 345 Lingling Road, Shanghai 200032, China
| | - Xin Hong
- Department of Chemistry, Zhejiang University, Hangzhou 310027, China
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39
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Hu XQ, Lichte D, Rodstein I, Weber P, Seitz AK, Scherpf T, Gessner VH, Gooßen LJ. Ylide-Functionalized Phosphine (YPhos)–Palladium Catalysts: Selective Monoarylation of Alkyl Ketones with Aryl Chlorides. Org Lett 2019; 21:7558-7562. [DOI: 10.1021/acs.orglett.9b02830] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Xiao-Qiang Hu
- Faculty of Chemistry and Biochemistry, Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstr. 150, 44801 Bochum, Germany
| | - Dominik Lichte
- Faculty of Chemistry and Biochemistry, Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstr. 150, 44801 Bochum, Germany
| | - Ilja Rodstein
- Faculty of Chemistry and Biochemistry, Chair of Inorganic Chemistry II, Ruhr-Universität Bochum, Universitätsstr. 150, 44801 Bochum, Germany
| | - Philip Weber
- Faculty of Chemistry and Biochemistry, Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstr. 150, 44801 Bochum, Germany
| | - Ann-Katrin Seitz
- Faculty of Chemistry and Biochemistry, Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstr. 150, 44801 Bochum, Germany
| | - Thorsten Scherpf
- Faculty of Chemistry and Biochemistry, Chair of Inorganic Chemistry II, Ruhr-Universität Bochum, Universitätsstr. 150, 44801 Bochum, Germany
| | - Viktoria H. Gessner
- Faculty of Chemistry and Biochemistry, Chair of Inorganic Chemistry II, Ruhr-Universität Bochum, Universitätsstr. 150, 44801 Bochum, Germany
| | - Lukas J. Gooßen
- Faculty of Chemistry and Biochemistry, Evonik Chair of Organic Chemistry, Ruhr-Universität Bochum, Universitätsstr. 150, 44801 Bochum, Germany
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40
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Ye J, Mu H, Wang Z, Jian Z. Heteroaryl Backbone Strategy in Bisphosphine Monoxide Palladium-Catalyzed Ethylene Polymerization and Copolymerization with Polar Monomers. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00340] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Junhao Ye
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, China
- University of Science and Technology of China, Hefei 230026, China
| | - Hongliang Mu
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, China
| | - Zhen Wang
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, China
- University of Science and Technology of China, Hefei 230026, China
- Ningbo Institute of Materials Technology & Engineering, Chinese Academy of Sciences, Zhongguan West Road 1219, Ningbo 315201, China
| | - Zhongbao Jian
- State Key Laboratory of Polymer Physics and Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Renmin Street 5625, Changchun 130022, China
- University of Science and Technology of China, Hefei 230026, China
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41
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Ma H, Bai C, Bao YS. Heterogeneous Suzuki-Miyaura coupling of heteroaryl ester via chemoselective C(acyl)-O bond activation. RSC Adv 2019; 9:17266-17272. [PMID: 35519852 PMCID: PMC9064562 DOI: 10.1039/c9ra02394a] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2019] [Accepted: 05/27/2019] [Indexed: 11/21/2022] Open
Abstract
A site-selective supported palladium nanoparticle catalyzed Suzuki-Miyaura cross-coupling reaction with heteroaryl esters and arylboronic acids as coupling partners was developed. This methodology provides a heterogeneous catalytic route for aryl ketone formation via C(acyl)-O bond activation of esters by successful suppression of the undesired decarbonylation phenomenon. The catalyst can be reused and shows high activity after eight cycles. The XPS analysis of the catalyst before and after the reaction suggested that the reaction might be performed via a Pd0/PdII catalytic cycle that began with Pd0.
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Affiliation(s)
- Hongpeng Ma
- College of Chemistry and Environmental Science, Inner Mongolia Key Laboratory of Green Catalysis, Inner Mongolia Normal University Hohhot 010022 China +86-471-4392442
| | - Chaolumen Bai
- College of Chemistry and Environmental Science, Inner Mongolia Key Laboratory of Green Catalysis, Inner Mongolia Normal University Hohhot 010022 China +86-471-4392442
| | - Yong-Sheng Bao
- College of Chemistry and Environmental Science, Inner Mongolia Key Laboratory of Green Catalysis, Inner Mongolia Normal University Hohhot 010022 China +86-471-4392442
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42
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Affiliation(s)
- V. Arun
- Department of Chemical SciencesIndian Institute of Science Education and Research Kolkata Mohanpur- 741246, West Bengal India
| | - Kingshuk Mahanty
- Department of Chemical SciencesIndian Institute of Science Education and Research Kolkata Mohanpur- 741246, West Bengal India
| | - Suman De Sarkar
- Department of Chemical SciencesIndian Institute of Science Education and Research Kolkata Mohanpur- 741246, West Bengal India
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43
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Wang TH, Ambre R, Wang Q, Lee WC, Wang PC, Liu Y, Zhao L, Ong TG. Nickel-Catalyzed Heteroarenes Cross Coupling via Tandem C–H/C–O Activation. ACS Catal 2018. [DOI: 10.1021/acscatal.8b03436] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ting-Hsuan Wang
- Institute of Chemistry, Academia Sinica, No. 128, Sec. 2, Academia Road, Nangang, Taipei, Taiwan 11529, ROC
- Department of Engineering and System Science, National Tsing Hua University, Hsinchu, Taiwan 30013, ROC
| | - Ram Ambre
- Institute of Chemistry, Academia Sinica, No. 128, Sec. 2, Academia Road, Nangang, Taipei, Taiwan 11529, ROC
| | - Qing Wang
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Wei-Chih Lee
- Green Energy and Environment Research Laboratories, Industrial Technology Research Institute, Hsinchu, Taiwan 31057, ROC
| | - Pen-Cheng Wang
- Department of Engineering and System Science, National Tsing Hua University, Hsinchu, Taiwan 30013, ROC
| | - Yuhua Liu
- School of Physics and Electronic Engineering, Guangzhou University, Guangzhou 510006, China
| | - Lili Zhao
- Institute of Advanced Synthesis, School of Chemistry and Molecular Engineering, Jiangsu National Synergetic Innovation Center for Advanced Materials, Nanjing Tech University, Nanjing 211816, China
| | - Tiow-Gan Ong
- Institute of Chemistry, Academia Sinica, No. 128, Sec. 2, Academia Road, Nangang, Taipei, Taiwan 11529, ROC
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44
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Takahashi F, Nogi K, Yorimitsu H. Intramolecular Desulfitative Coupling: Nickel-Catalyzed Transformation of Diaryl Sulfones into Biaryls via Extrusion of SO2. Org Lett 2018; 20:6601-6605. [DOI: 10.1021/acs.orglett.8b02972] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Fumiya Takahashi
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Keisuke Nogi
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
| | - Hideki Yorimitsu
- Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo-ku, Kyoto 606-8502, Japan
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45
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Park JW, Kang B, Dong VM. Catalytic Alkyne Arylation Using Traceless Directing Groups. Angew Chem Int Ed Engl 2018; 57:13598-13602. [PMID: 30066448 PMCID: PMC6661160 DOI: 10.1002/anie.201804955] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2018] [Revised: 07/01/2018] [Indexed: 12/12/2022]
Abstract
By using Pd0 /Mandyphos, we achieved a three-component aminoarylation of alkynes to generate enamines, which are then hydrolyzed to either α-arylphenones or α,α-diarylketones. This Pd-catalyzed method overcomes established known pathways to enable the use of amines as traceless directing groups for C-C bond formation.
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Affiliation(s)
- Jung-Woo Park
- Department of Chemistry, University of California, Irvine, 4403 Natural Sciences 1, Irvine, California, 92697, USA
- Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea
| | - Bubwoong Kang
- Department of Chemistry, University of California, Irvine, 4403 Natural Sciences 1, Irvine, California, 92697, USA
| | - Vy M Dong
- Department of Chemistry, University of California, Irvine, 4403 Natural Sciences 1, Irvine, California, 92697, USA
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46
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Clark JSK, McGuire RT, Lavoie CM, Ferguson MJ, Stradiotto M. Examining the Impact of Heteroaryl Variants of PAd-DalPhos on Nickel-Catalyzed C(sp2)-N Cross-Couplings. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00451] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Jillian S. K. Clark
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, PO Box 15000, Halifax, Nova Scotia Canada, B3H 4R2
| | - Ryan T. McGuire
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, PO Box 15000, Halifax, Nova Scotia Canada, B3H 4R2
| | - Christopher M. Lavoie
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, PO Box 15000, Halifax, Nova Scotia Canada, B3H 4R2
| | - Michael J. Ferguson
- X-Ray Crystallography Laboratory, Department of Chemistry, University of Alberta, Edmonton, Alberta Canada, T6G 2G2
| | - Mark Stradiotto
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, PO Box 15000, Halifax, Nova Scotia Canada, B3H 4R2
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47
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Park J, Kang B, Dong VM. Catalytic Alkyne Arylation Using Traceless Directing Groups. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201804955] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Jung‐Woo Park
- Department of Chemistry University of California, Irvine 4403 Natural Sciences 1 Irvine California 92697 USA
- Center for Catalytic Hydrocarbon Functionalizations Institute for Basic Science (IBS) Daejeon 34141 Republic of Korea
| | - Bubwoong Kang
- Department of Chemistry University of California, Irvine 4403 Natural Sciences 1 Irvine California 92697 USA
| | - Vy M. Dong
- Department of Chemistry University of California, Irvine 4403 Natural Sciences 1 Irvine California 92697 USA
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48
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Das J, Singh K, Vellakkaran M, Banerjee D. Nickel-Catalyzed Hydrogen-Borrowing Strategy for α-Alkylation of Ketones with Alcohols: A New Route to Branched gem-Bis(alkyl) Ketones. Org Lett 2018; 20:5587-5591. [DOI: 10.1021/acs.orglett.8b02256] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Jagadish Das
- Department of Chemistry, Laboratory of Catalysis and Organic Synthesis, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Khushboo Singh
- Department of Chemistry, Laboratory of Catalysis and Organic Synthesis, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Mari Vellakkaran
- Department of Chemistry, Laboratory of Catalysis and Organic Synthesis, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Debasis Banerjee
- Department of Chemistry, Laboratory of Catalysis and Organic Synthesis, Indian Institute of Technology Roorkee, Roorkee 247667, India
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49
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Matsushita K, Takise R, Hisada T, Suzuki S, Isshiki R, Itami K, Muto K, Yamaguchi J. Pd-Catalyzed Decarbonylative C-H Coupling of Azoles and Aromatic Esters. Chem Asian J 2018; 13:2393-2396. [PMID: 29719140 DOI: 10.1002/asia.201800478] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Indexed: 01/10/2023]
Abstract
A decarbonylative C-H coupling of azoles and aromatic esters by palladium catalysis is described. Our previously reported Ni-catalyzed C-H coupling of azoles and aromatic esters has a significant drawback regarding the substrate scope. Herein, we employ palladium catalysis instead of nickel, resulting in a broader substrate scope in terms of azoles and aromatic esters.
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Affiliation(s)
- Kaoru Matsushita
- Department of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo, 169-8555, Japan
| | - Ryosuke Takise
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University, Chikusa, Nagoya, 464-8602, Japan
| | - Tomoya Hisada
- Department of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo, 169-8555, Japan
| | - Shin Suzuki
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University, Chikusa, Nagoya, 464-8602, Japan
| | - Ryota Isshiki
- Department of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo, 169-8555, Japan
| | - Kenichiro Itami
- Institute of Transformative Bio-Molecules (WPI-ITbM) and Graduate School of Science, Nagoya University, Chikusa, Nagoya, 464-8602, Japan
| | - Kei Muto
- Department of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo, 169-8555, Japan
| | - Junichiro Yamaguchi
- Department of Applied Chemistry, Waseda University, 3-4-1 Ohkubo, Shinjuku, Tokyo, 169-8555, Japan
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50
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Chen Q, Wu A, Qin S, Zeng M, Le Z, Yan Z, Zhang H. Ni-Catalyzed Decarboxylative Cross-Coupling of Potassium Polyfluorobenzoates with Unactivated Phenol and Phenylmethanol Derivatives. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800729] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Quan Chen
- College of Chemistry; Nanchang University; 999 Xuefu Avenue Nanchang 330031 People's Republic of China
| | - Aizhen Wu
- College of Chemistry; Nanchang University; 999 Xuefu Avenue Nanchang 330031 People's Republic of China
| | - Shengxiang Qin
- College of Chemistry; Nanchang University; 999 Xuefu Avenue Nanchang 330031 People's Republic of China
| | - Meiqi Zeng
- College of Chemistry; Nanchang University; 999 Xuefu Avenue Nanchang 330031 People's Republic of China
| | - Zhiping Le
- College of Chemistry; Nanchang University; 999 Xuefu Avenue Nanchang 330031 People's Republic of China
| | - Zhaohua Yan
- College of Chemistry; Nanchang University; 999 Xuefu Avenue Nanchang 330031 People's Republic of China
| | - Hua Zhang
- College of Chemistry; Nanchang University; 999 Xuefu Avenue Nanchang 330031 People's Republic of China
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