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Castillo-Pazos DJ, Lasso JD, Li CJ. Modern methods for the synthesis of perfluoroalkylated aromatics. Org Biomol Chem 2021; 19:7116-7128. [PMID: 34346478 DOI: 10.1039/d1ob01122g] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Perfluoroalkyl-containing substances (PFAS), have become omnipresent materials in the modern world for both commercial and research applications. Compounds such as perfluoroalkylated arenes and heteroarenes have found uses in surfactants, lubricants, and flame retardants as a result of their astonishing chemical stability. Consequently, the synthesis of such compounds encompasses a large body of scientific articles and patents developed in the previous century. Most recent reviews on this subject have thus focused on summarizing this traditional literature, and have thereby spurred the development of a new wave of reaction manifolds employing modern synthesis principles. This new generation of methodologies focuses on the greener synthesis of perfluoroalkylated aromatic scaffolds, through the use of more efficient organometallic reactions, as well as by photochemical and electrochemical strategies. Herein, we will summarize this cohort of reactions while highlighting current challenges and future desirable outcomes for their environmentally friendly synthesis.
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Affiliation(s)
- Durbis J Castillo-Pazos
- Department of Chemistry and FRQNT Centre for Green Chemistry and Catalysis, McGill University, 801 Sherbrooke Street West, Montreal, QC, H3A 0B8, Canada.
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2
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Kobayashi K, Nakazawa H. Catalytic hydrosilylation of olefins and ketones by base metal complexes bearing a 2,2′:6′,2″-terpyridine ancillary ligand. Inorganica Chim Acta 2021. [DOI: 10.1016/j.ica.2021.120403] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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3
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Pulikottil FT, Pilli R, Suku RV, Rasappan R. Nickel-Catalyzed Cross-Coupling of Alkyl Carboxylic Acid Derivatives with Pyridinium Salts via C-N Bond Cleavage. Org Lett 2020; 22:2902-2907. [PMID: 32216317 DOI: 10.1021/acs.orglett.0c00554] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
The electrophile-electrophile cross-coupling of carboxylic acid derivatives and alkylpyridinium salts via C-N bond cleavage is developed. The method is distinguished by its simplicity and steers us through a variety of functionalized ketones in good to excellent yields. Besides acid chlorides, carboxylic acids were also employed as acylating agents, which enabled us to incorporate acid-sensitive functional groups such as MOM, BOC, and acetal. Control experiments with TEMPO revealed a radical pathway.
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Affiliation(s)
- Feba Thomas Pulikottil
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala 695551, India
| | - Ramadevi Pilli
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala 695551, India
| | - Rohith Valavil Suku
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala 695551, India
| | - Ramesh Rasappan
- School of Chemistry, Indian Institute of Science Education and Research Thiruvananthapuram, Vithura, Thiruvananthapuram, Kerala 695551, India
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4
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Winter A, Schubert US. Metal‐Terpyridine Complexes in Catalytic Application – A Spotlight on the Last Decade. ChemCatChem 2020. [DOI: 10.1002/cctc.201902290] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Andreas Winter
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University Jena Humboldtstr. 10 07743 Jena Germany
- Center for Energy and Environmental Chemistry Jena (CEEC Jena) Philosophenweg 7a 07743 Jena Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University Jena Humboldtstr. 10 07743 Jena Germany
- Center for Energy and Environmental Chemistry Jena (CEEC Jena) Philosophenweg 7a 07743 Jena Germany
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5
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Shee S, Panja D, Kundu S. Nickel-Catalyzed Direct Synthesis of Quinoxalines from 2-Nitroanilines and Vicinal Diols: Identifying Nature of the Active Catalyst. J Org Chem 2020; 85:2775-2784. [DOI: 10.1021/acs.joc.9b03104] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Affiliation(s)
- Sujan Shee
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
| | - Dibyajyoti Panja
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
| | - Sabuj Kundu
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
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6
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Pandey DK, Ankade SB, Ali A, Vinod CP, Punji B. Nickel-catalyzed C-H alkylation of indoles with unactivated alkyl chlorides: evidence of a Ni(i)/Ni(iii) pathway. Chem Sci 2019; 10:9493-9500. [PMID: 32110305 PMCID: PMC7017866 DOI: 10.1039/c9sc01446b] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2019] [Accepted: 08/17/2019] [Indexed: 11/21/2022] Open
Abstract
A mild and efficient nickel-catalyzed method for the coupling of unactivated primary and secondary alkyl chlorides with the C-H bond of indoles and pyrroles is described which demonstrates a high level of chemo and regioselectivity. The reaction tolerates numerous functionalities, such as halide, alkenyl, alkynyl, ether, thioether, furanyl, pyrrolyl, indolyl and carbazolyl groups including acyclic and cyclic alkyls under the reaction conditions. Mechanistic investigation highlights that the alkylation proceeds through a single-electron transfer (SET) process with Ni(i)-species being the active catalyst. Overall, the alkylation follows a Ni(i)/Ni(iii) pathway involving the rate-influencing two-step single-electron oxidative addition of alkyl chlorides.
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Affiliation(s)
- Dilip K Pandey
- Organometallic Synthesis and Catalysis Group , Chemical Engineering Division , CSIR-National Chemical Laboratory (CSIR-NCL) , Dr. Homi Bhabha Road , Pune 411 008 , Maharashtra , India .
- Academy of Scientific and Innovative Research (AcSIR) , CSIR-NCL , Dr. Homi Bhabha Road , Pune , India
| | - Shidheshwar B Ankade
- Organometallic Synthesis and Catalysis Group , Chemical Engineering Division , CSIR-National Chemical Laboratory (CSIR-NCL) , Dr. Homi Bhabha Road , Pune 411 008 , Maharashtra , India .
- Academy of Scientific and Innovative Research (AcSIR) , CSIR-NCL , Dr. Homi Bhabha Road , Pune , India
| | - Abad Ali
- Organometallic Synthesis and Catalysis Group , Chemical Engineering Division , CSIR-National Chemical Laboratory (CSIR-NCL) , Dr. Homi Bhabha Road , Pune 411 008 , Maharashtra , India .
| | - C P Vinod
- Catalysis Division , CSIR-NCL , Dr. Homi Bhabha Road , Pune , India
| | - Benudhar Punji
- Organometallic Synthesis and Catalysis Group , Chemical Engineering Division , CSIR-National Chemical Laboratory (CSIR-NCL) , Dr. Homi Bhabha Road , Pune 411 008 , Maharashtra , India .
- Academy of Scientific and Innovative Research (AcSIR) , CSIR-NCL , Dr. Homi Bhabha Road , Pune , India
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7
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Barber ER, Hynds HM, Stephens CP, Lemons HE, Fredrickson ET, Wilger DJ. Nickel-Catalyzed Hydroarylation of Alkynes under Reductive Conditions with Aryl Bromides and Water. J Org Chem 2019; 84:11612-11622. [PMID: 31433183 DOI: 10.1021/acs.joc.9b01556] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
An operationally simple nickel-catalyzed hydroarylation reaction for alkynes is described. This three-component coupling reaction utilizes commercially available alkynes and aryl bromides, along with water and Zn. An air-stable and easily synthesized Ni(II) precatalyst is the only entity used in the reaction that is not commercially available. This reductive cross-coupling reaction displays a fairly unusual anti selectivity when aryl bromides with ortho substituents are used. In addition to optimization data and a preliminary substrate scope, complementary experiments including deuterium labeling studies are used to provide a tentative catalytic mechanism. We believe this report should inspire and inform other Ni-catalyzed carbofunctionalization reactions.
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Affiliation(s)
- E Ryan Barber
- Department of Chemistry and Biochemistry , Samford University , Birmingham , Alabama 35229 , United States
| | - Hannah M Hynds
- Department of Chemistry and Biochemistry , Samford University , Birmingham , Alabama 35229 , United States
| | - Claudia P Stephens
- Department of Chemistry and Biochemistry , Samford University , Birmingham , Alabama 35229 , United States
| | - Holli E Lemons
- Department of Chemistry and Biochemistry , Samford University , Birmingham , Alabama 35229 , United States
| | - Emily T Fredrickson
- Department of Chemistry and Biochemistry , Samford University , Birmingham , Alabama 35229 , United States
| | - Dale J Wilger
- Department of Chemistry and Biochemistry , Samford University , Birmingham , Alabama 35229 , United States
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8
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Khrizanforov MN, Strekalova SO, Grinenko VV, Kononov AI, Dolengovski EL, Budnikova YH. C-P bond formation via selective electrocatalytic C-H phosphorylation. PHOSPHORUS SULFUR 2019. [DOI: 10.1080/10426507.2018.1555538] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- M. N. Khrizanforov
- Arbuzov Institute of Organic and Physical Chemistry of FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - S. O. Strekalova
- Arbuzov Institute of Organic and Physical Chemistry of FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - V. V. Grinenko
- Arbuzov Institute of Organic and Physical Chemistry of FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - A. I. Kononov
- Arbuzov Institute of Organic and Physical Chemistry of FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - E. L. Dolengovski
- Arbuzov Institute of Organic and Physical Chemistry of FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - Y. H. Budnikova
- Arbuzov Institute of Organic and Physical Chemistry of FRC Kazan Scientific Center of RAS, Kazan, Russia
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9
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Kadirov MK, Minzanova ST, Nizameev IR, Khrizanforov MN, Mironova LG, Kholin KV, Kadirov DM, Nefed‘ev ES, Morozov MV, Gubaidullin AT, Budnikova YH, Sinyashin OG. A Nickel‐Based Pectin Metal‐Organic Framework as a Hydrogen Oxidation Reaction Catalyst for Proton‐Exchange‐Membrane Fuel Cells. ChemistrySelect 2019. [DOI: 10.1002/slct.201802955] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Marsil K. Kadirov
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific CenterRussian Academy of Sciences 8, Akad. Arbuzov Str. Kazan 420088 Russia
- Department of physicsKazan National Research Technological University 68, K. Marx str. Kazan 420015 Russia
| | - Salima T. Minzanova
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific CenterRussian Academy of Sciences 8, Akad. Arbuzov Str. Kazan 420088 Russia
- Department of physicsKazan National Research Technological University 68, K. Marx str. Kazan 420015 Russia
| | - Irek R. Nizameev
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific CenterRussian Academy of Sciences 8, Akad. Arbuzov Str. Kazan 420088 Russia
- Department of Nanotechnologies in ElectronicsKazan National Technical Research University 10 K. Marx str. Kazan 420111 Russia
| | - Mikhail N. Khrizanforov
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific CenterRussian Academy of Sciences 8, Akad. Arbuzov Str. Kazan 420088 Russia
| | - Lyubov G. Mironova
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific CenterRussian Academy of Sciences 8, Akad. Arbuzov Str. Kazan 420088 Russia
| | - Kirill V. Kholin
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific CenterRussian Academy of Sciences 8, Akad. Arbuzov Str. Kazan 420088 Russia
- Department of physicsKazan National Research Technological University 68, K. Marx str. Kazan 420015 Russia
| | - Danis M. Kadirov
- Department of physicsKazan National Research Technological University 68, K. Marx str. Kazan 420015 Russia
| | - Eugene S. Nefed‘ev
- Department of physicsKazan National Research Technological University 68, K. Marx str. Kazan 420015 Russia
| | - Mikhail V. Morozov
- Department of Nanotechnologies in ElectronicsKazan National Technical Research University 10 K. Marx str. Kazan 420111 Russia
| | - Aidar T. Gubaidullin
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific CenterRussian Academy of Sciences 8, Akad. Arbuzov Str. Kazan 420088 Russia
- Department of physicsKazan National Research Technological University 68, K. Marx str. Kazan 420015 Russia
| | - Yulia H. Budnikova
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific CenterRussian Academy of Sciences 8, Akad. Arbuzov Str. Kazan 420088 Russia
| | - Oleg G. Sinyashin
- A.E. Arbuzov Institute of Organic and Physical Chemistry, Kazan Scientific CenterRussian Academy of Sciences 8, Akad. Arbuzov Str. Kazan 420088 Russia
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10
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Strekalova SO, Grinenko VV, Gryaznova TV, Kononov AI, Dolengovski EL, Budnikova YH. Electrochemical phosphorylation of arenes catalyzed by cobalt under oxidative and reductive conditions. PHOSPHORUS SULFUR 2018. [DOI: 10.1080/10426507.2018.1540488] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- S. O. Strekalova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - V. V. Grinenko
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - T. V. Gryaznova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - A. I. Kononov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - E. L. Dolengovski
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, Russia
| | - Y. H. Budnikova
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, Kazan, Russia
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Das J, Vellakkaran M, Banerjee D. Nickel-Catalyzed Alkylation of Ketone Enolates: Synthesis of Monoselective Linear Ketones. J Org Chem 2018; 84:769-779. [PMID: 30548070 DOI: 10.1021/acs.joc.8b02609] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Herein we have developed a Ni-catalyzed protocol for the synthesis of linear ketones. Aryl, alkyl, and heteroaryl ketones as well as alcohols yielded the monoselective ketones in up to 90% yield. The catalytic protocol was successfully applied in to a gram-scale synthesis. For a practical utility, applications of a steroid derivative, oleyl alcohol, and naproxen alcohol were employed. Preliminary catalytic investigations involving the isolation of a Ni intermediate and defined Ni-H species as well as a series of deuterium-labeling experiments were performed.
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Affiliation(s)
- Jagadish Das
- 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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12
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Jagtap RA, Vinod CP, Punji B. Nickel-Catalyzed Straightforward and Regioselective C–H Alkenylation of Indoles with Alkenyl Bromides: Scope and Mechanistic Aspect. ACS Catal 2018. [DOI: 10.1021/acscatal.8b04267] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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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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Khrizanforov MN, Fedorenko SV, Mustafina AR, Kholin KV, Nizameev IR, Strekalova SO, Grinenko VV, Gryaznova TV, Zairov RR, Mazzaro R, Morandi V, Vomiero A, Budnikova YH. Silica-supported silver nanoparticles as an efficient catalyst for aromatic C-H alkylation and fluoroalkylation. Dalton Trans 2018; 47:9608-9616. [PMID: 29855006 DOI: 10.1039/c8dt01090k] [Citation(s) in RCA: 20] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The efficient catalysis of oxidative alkylation and fluoroalkylation of aromatic C-H bonds is of paramount importance in the pharmaceutical and agrochemical industries, and requires the development of convenient Ag0-based nano-architectures with high catalytic activity and recyclability. We prepared Ag-doped silica nanoparticles (Ag0/+@SiO2) with a specific nano-architecture, where ultra-small sized silver cores are immersed in silica spheres, 40 nm in size. The nano-architecture provides an efficient electrochemical oxidation of Ag+@SiO2 without any external oxidant. In turn, Ag+@SiO2 5 mol% results in 100% conversion of arenes into their alkylated and fluoroalkylated derivatives in a single step at room temperature under nanoheterogeneous electrochemical conditions. Negligible oxidative leaching of silver from Ag0/+@SiO2 is recorded during the catalytic coupling of arenes with acetic, difluoroacetic and trifluoroacetic acids, which enables the good recyclability of the catalytic function of the Ag0/+@SiO2 nanostructure. The catalyst can be easily separated from the reaction mixture and reused a minimum of five times upon electrochemical regeneration. The use of the developed Ag0@SiO2 nano-architecture as a heterogeneous catalyst facilitates aromatic C-H bond substitution by alkyl and fluoroalkyl groups, which are privileged structural motifs in pharmaceuticals and agrochemicals.
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Affiliation(s)
- Mikhail N Khrizanforov
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center of RAS, 8 Arbuzov str., Kazan 420088, Russian Federation.
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15
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Das J, Banerjee D. Nickel-Catalyzed Phosphine Free Direct N-Alkylation of Amides with Alcohols. J Org Chem 2018; 83:3378-3384. [PMID: 29441778 DOI: 10.1021/acs.joc.7b03215] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Herein, we developed an operational simple, practical, and selective Ni-catalyzed synthesis of secondary amides. Application of renewable alcohols, earth-abundant and nonprecious nickel catalyst facilitates the transformations, releasing water as byproduct. The catalytic system is tolerant to a variety of functional groups including nitrile, allylic ether, and alkene and could be extended to the synthesis of bis-amide, antiemetic drug Tigan, and dopamine D2 receptor antagonist Itopride. Preliminary mechanistic studies revealed the participation of a benzylic C-H bond in the rate-determining step.
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Affiliation(s)
- Jagadish Das
- Department of Chemistry , Indian Institute of Technology Roorkee , Roorkee - 247667 , Uttarakhand , India
| | - Debasis Banerjee
- Department of Chemistry , Indian Institute of Technology Roorkee , Roorkee - 247667 , Uttarakhand , India
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17
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Yurko EO, Gryaznova TV, Kholin KV, Khrizanforova VV, Budnikova YH. External oxidant-free cross-coupling: electrochemically induced aromatic C–H phosphonation of azoles with dialkyl-H-phosphonates under silver catalysis. Dalton Trans 2018; 47:190-196. [DOI: 10.1039/c7dt03650g] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A convenient external oxidant-free method of azole derivatives phosphorylation by dialkyl-H-phosphonates through electrochemical catalytic oxidation in the presence of silver salts (1%) is proposed.
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Affiliation(s)
- E. O. Yurko
- A.E. Arbuzov Institute of Organic and Physical Chemistry
- Kazan Scientific Center
- Russian Academy of Sciences
- Kazan 420088
- Russian Federation
| | - T. V. Gryaznova
- A.E. Arbuzov Institute of Organic and Physical Chemistry
- Kazan Scientific Center
- Russian Academy of Sciences
- Kazan 420088
- Russian Federation
| | - K. V. Kholin
- A.E. Arbuzov Institute of Organic and Physical Chemistry
- Kazan Scientific Center
- Russian Academy of Sciences
- Kazan 420088
- Russian Federation
| | - V. V. Khrizanforova
- A.E. Arbuzov Institute of Organic and Physical Chemistry
- Kazan Scientific Center
- Russian Academy of Sciences
- Kazan 420088
- Russian Federation
| | - Y. H. Budnikova
- A.E. Arbuzov Institute of Organic and Physical Chemistry
- Kazan Scientific Center
- Russian Academy of Sciences
- Kazan 420088
- Russian Federation
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19
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Vellakkaran M, Singh K, Banerjee D. An Efficient and Selective Nickel-Catalyzed Direct N-Alkylation of Anilines with Alcohols. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02817] [Citation(s) in RCA: 134] [Impact Index Per Article: 19.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Mari Vellakkaran
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Khushboo Singh
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
| | - Debasis Banerjee
- Department of Chemistry, Indian Institute of Technology Roorkee, Roorkee 247667, India
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