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Cayla M, Sonet D, Tarayre E, Bapt R, Bibal B. Tandem Oxidative Dearomatizations of Diphenylanthracene Atropisomers. J Org Chem 2023; 88:13067-13075. [PMID: 37673031 DOI: 10.1021/acs.joc.3c01252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/08/2023]
Abstract
The first examples of tandem oxidative dearomatizations of 9,10-diphenylanthracene atropisomers with ortho,ortho'- formyl substituents are presented. In the presence of KMnO4, their stereoselective tandem double oxidation and spirocyclization mainly afford the syn or anti dearomatized 9,10-diphthalide anthracenes. Using Pinnick's reagent and depending on the conditions, the oxidation can mainly lead to the corresponding syn or anti diacids in good yields or to three oxidation products. An unprecedented further oxidative ring expansion toward dibenzo[b,e]oxepines is also reported.
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Affiliation(s)
- Mattéo Cayla
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, F-33400 Talence, France
| | - Dorian Sonet
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, F-33400 Talence, France
| | - Emilien Tarayre
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, F-33400 Talence, France
| | - Romain Bapt
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, F-33400 Talence, France
| | - Brigitte Bibal
- Univ. Bordeaux, CNRS, Bordeaux INP, ISM, UMR 5255, F-33400 Talence, France
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2
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Lopat'eva ER, Krylov IB, Paveliev SA, Emtsov DA, Kostyagina VA, Korlyukov AA, Terent'ev AO. Free Radicals in the Queue: Selective Successive Addition of Azide and N-Oxyl Radicals to Alkenes. J Org Chem 2023; 88:13225-13235. [PMID: 37616501 DOI: 10.1021/acs.joc.3c01470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/26/2023]
Abstract
The selective successive addition of azide (•N3) and N-oxyl radicals to alkenes is demonstrated, despite each of the two radicals being known to attack C═C bonds and the mixture of radical adducts possibly being expected. The proposed radical mechanism was supported by density functional theory calculations, electron paramagnetic resonance, and radical trapping experiments. The reaction proceeds at room temperature with the available reagents: NaN3, N-hydroxy compounds, and PhI(OAc)2 as the oxidant. The method can be applied for N-hydroxyimides, N-hydroxyamides, N-hydroxybenzotriazole, and oximes as N-oxyl radical precursors. Vinylarenes, aliphatic alkenes, and even electron-deficient methyl methacrylate were successfully functionalized.
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Affiliation(s)
- Elena R Lopat'eva
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospekt, 119991 Moscow, Russia
| | - Igor B Krylov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospekt, 119991 Moscow, Russia
- D. I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Square, 125047 Moscow, Russia
| | - Stanislav A Paveliev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospekt, 119991 Moscow, Russia
| | - Daniil A Emtsov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospekt, 119991 Moscow, Russia
- D. I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Square, 125047 Moscow, Russia
| | - Vera A Kostyagina
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospekt, 119991 Moscow, Russia
- D. I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Square, 125047 Moscow, Russia
| | - Alexander A Korlyukov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov strasse, 28, 119991 Moscow, Russia
| | - Alexander O Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospekt, 119991 Moscow, Russia
- D. I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Square, 125047 Moscow, Russia
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3
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Abstract
Nitroxides, also known as nitroxyl radicals, are long-lived or stable radicals with the general structure R1R2N-O•. The spin distribution over the nitroxide N and O atoms contributes to the thermodynamic stability of these radicals. The presence of bulky N-substituents R1 and R2 prevents nitroxide radical dimerization, ensuring their kinetic stability. Despite their reactivity toward various transient C radicals, some nitroxides can be easily stored under air at room temperature. Furthermore, nitroxides can be oxidized to oxoammonium salts (R1R2N═O+) or reduced to anions (R1R2N-O-), enabling them to act as valuable oxidants or reductants depending on their oxidation state. Therefore, they exhibit interesting reactivity across all three oxidation states. Due to these fascinating properties, nitroxides find extensive applications in diverse fields such as biochemistry, medicinal chemistry, materials science, and organic synthesis. This review focuses on the versatile applications of nitroxides in organic synthesis. For their use in other important fields, we will refer to several review articles. The introductory part provides a brief overview of the history of nitroxide chemistry. Subsequently, the key methods for preparing nitroxides are discussed, followed by an examination of their structural diversity and physical properties. The main portion of this review is dedicated to oxidation reactions, wherein parent nitroxides or their corresponding oxoammonium salts serve as active species. It will be demonstrated that various functional groups (such as alcohols, amines, enolates, and alkanes among others) can be efficiently oxidized. These oxidations can be carried out using nitroxides as catalysts in combination with various stoichiometric terminal oxidants. By reducing nitroxides to their corresponding anions, they become effective reducing reagents with intriguing applications in organic synthesis. Nitroxides possess the ability to selectively react with transient radicals, making them useful for terminating radical cascade reactions by forming alkoxyamines. Depending on their structure, alkoxyamines exhibit weak C-O bonds, allowing for the thermal generation of C radicals through reversible C-O bond cleavage. Such thermally generated C radicals can participate in various radical transformations, as discussed toward the end of this review. Furthermore, the application of this strategy in natural product synthesis will be presented.
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Affiliation(s)
- Dirk Leifert
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität, Corrensstrasse 40, 48149 Münster, Germany
| | - Armido Studer
- Organisch-Chemisches Institut, Westfälische Wilhelms-Universität, Corrensstrasse 40, 48149 Münster, Germany
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4
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Lopat’eva ER, Krylov IB, Segida OO, Merkulova VM, Ilovaisky AI, Terent’ev AO. Heterogeneous Photocatalysis as a Potent Tool for Organic Synthesis: Cross-Dehydrogenative C-C Coupling of N-Heterocycles with Ethers Employing TiO 2/ N-Hydroxyphthalimide System under Visible Light. Molecules 2023; 28:molecules28030934. [PMID: 36770603 PMCID: PMC9920906 DOI: 10.3390/molecules28030934] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2022] [Revised: 01/11/2023] [Accepted: 01/13/2023] [Indexed: 01/19/2023] Open
Abstract
Despite the obvious advantages of heterogeneous photocatalysts (availability, stability, recyclability, the ease of separation from products and safety) their application in organic synthesis faces serious challenges: generally low efficiency and selectivity compared to homogeneous photocatalytic systems. The development of strategies for improving the catalytic properties of semiconductor materials is the key to their introduction into organic synthesis. In the present work, a hybrid photocatalytic system involving both heterogeneous catalyst (TiO2) and homogeneous organocatalyst (N-hydroxyphthalimide, NHPI) was proposed for the cross-dehydrogenative C-C coupling of electron-deficient N-heterocycles with ethers employing t-BuOOH as the terminal oxidant. It should be noted that each of the catalysts is completely ineffective when used separately under visible light in this transformation. The occurrence of visible light absorption upon the interaction of NHPI with the TiO2 surface and the generation of reactive phthalimide-N-oxyl (PINO) radicals upon irradiation with visible light are considered to be the main factors determining the high catalytic efficiency. The proposed method is suitable for the coupling of π-deficient pyridine, quinoline, pyrazine, and quinoxaline heteroarenes with various non-activated ethers.
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5
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5,8-Di-tert-butyl-2-hydroxy-1H-benzo[de]isoquinoline-1,3(2H)-dione—A New Lipophilic N-oxyl Radical Precursor. MOLBANK 2023. [DOI: 10.3390/m1543] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023] Open
Abstract
N-hydroxyimides are widely known as organocatalysts for aerobic oxidation and oxidative coupling reactions, in which corresponding imide-N-oxyl radicals play the role of catalytically active hydrogen atom abstracting species. The drawbacks of many N-hydroxyimides are poor solubility in low polarity solvents and limited activity in the cleavage of unactivated C–H bonds. To overcome these shortcomings, we have synthesized a new lipophilic N-hydroxyimide, 5,8-di-tert-butyl-2-hydroxy-1H-benzo[de]isoquinoline-1,3(2H)-dione, with high solubility in low-polarity solvents such as DCM. According to the EPR study, the stability of the corresponding imide-N-oxyl radical is comparable to that of the non-tert-butylated analogue, naphthalimide-N-oxyl radical. DFT calculations showed that the NO–H bond dissociation enthalpy (BDE) in the synthesized tert-butylated-N-hydroxynaphthalimide is one of the highest in N-hydroxyimide series, which corresponds to high hydrogen atom abstracting reactivity and may be useful in catalysis of strong C–H bond oxidative cleavage. The synthesized compound can be considered as catalyst for liquid-phase free-radical oxidation and oxidative coupling reactions in non-polar media where solubility was previously the limiting factor.
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6
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Heterogeneous Catalysis as an Efficient Tool for Selective Hydrogenation of Oximes to Amines and Hydroxylamines. Catalysts 2022. [DOI: 10.3390/catal12121614] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022] Open
Abstract
The synthesis of many biologically active compounds is not complete without transforming the carbonyl group into an amino group, carried out by the reaction of nucleophilic substitution with hydroxylamine at the carbonyl carbon atom and further reduction of the C–N and N–O bonds. This method eliminates nitrating agents that exhibit oxidizing properties and may cause undesirable effects on other structural fragments of complex molecules. Selective hydrogenation of oximes over heterogeneous catalysts is still one of the most useful and challenging reactions in synthetic organic chemistry to obtain amines and hydroxylamines since the 1920s when the Adam’s catalyst was first used for this reaction. In this review, we focused on the application of heterogeneous catalysts for the hydrogenation of oximes in relation to the methods applied for pharmaceutical synthesis.
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7
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2-(2,5-Dimethoxyphenoxy)isoindoline-1,3-dione. MOLBANK 2022. [DOI: 10.3390/m1514] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/07/2022] Open
Abstract
In this work, the direct C-H functionalization reaction of 1,4-dimethoxybenzene with N-hydroxyphthalimide has been disclosed. A previously unknown product of the C-O coupling of 1,4-dimethoxybenzene and N-hydroxyphthalimide was obtained. The reaction proceeded under mild conditions, in which a commercially available manganese-based oxidizing agent was used for generation of a phthalimide-N-oxyl radical. The obtained compound is a promising valuable precursor of O-aryl hydroxylamine.
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8
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Tretyakov EV, Ovcharenko VI, Terent'ev AO, Krylov IB, Magdesieva TV, Mazhukin DG, Gritsan NP. Conjugated nitroxide radicals. RUSSIAN CHEMICAL REVIEWS 2022. [DOI: 10.1070/rcr5025] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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9
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Liu J, Li L, Bu X, Yuan Y, Wang X, Sun R, Zhou MD, Wang H. Mn( iii)-Catalyzed cascade cyclization reaction of o-acyl aromatic isocyanides with boronic acids. Org Chem Front 2022. [DOI: 10.1039/d2qo00271j] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
A Mn(iii)-catalyzed cascade cyclization of o-acyl aromatic isocyanides with boronic acids was examined to give a series of 3-hydroxyindolenines in single-step. This cascade process involved a transmetalation/nucleophilic addition/intramolecular cyclization sequence.
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Affiliation(s)
- Jingya Liu
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
| | - Lei Li
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
| | - Xiubin Bu
- Institute of Catalysis for Energy and Environment, College of Chemistry & Chemical Engineering, Shenyang Normal University, Shenyang, Liaoning, 110034, China
| | - Yu Yuan
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
| | - Xin Wang
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
| | - Ran Sun
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
| | - Ming-Dong Zhou
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
| | - He Wang
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
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10
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Paveliev SA, Segida OO, Dvoretskiy A, Dzyunov MM, Fedorova UV, Terent'ev AO. Electrifying Phthalimide- N-Oxyl (PINO) Radical Chemistry: Anodically Induced Dioxygenation of Vinyl Arenes with N-Hydroxyphthalimide. J Org Chem 2021; 86:18107-18116. [PMID: 34878276 DOI: 10.1021/acs.joc.1c02367] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
An electrochemical process of free-radical difunctionalization of vinyl arenes with N-hydroxyphthalimide resulting in vicinal dioxyphthalimides was discovered. The reaction proceeds with the use of pyridinium perchlorate and pyridine as a supporting electrolyte and a base, respectively. The present approach involves the anodic generation of stabilized phthalimide-N-oxyl (PINO) radical, which adds to the carbon-carbon double bond of vinyl arenes and recombines with the subsequently formed benzylic radical. A wide range of dioxyphthalimides were obtained in yields up to 81%.
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Affiliation(s)
- Stanislav A Paveliev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation
| | - Oleg O Segida
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation
| | - Andrey Dvoretskiy
- D. I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Square, Moscow 125047, Russian Federation
| | - Mark M Dzyunov
- Department of Chemistry, M. V. Lomonosov Moscow State University, 1 Leninskie Gory, Moscow 119991, Russian Federation
| | - Uliana V Fedorova
- D. I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Square, Moscow 125047, Russian Federation
| | - Alexander O Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky Prospect, Moscow 119991, Russian Federation
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11
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Krylov IB, Lopat’eva ER, Subbotina IR, Nikishin GI, Yu B, Terent’ev AO. Mixed hetero-/homogeneous TiO2/N-hydroxyimide photocatalysis in visible-light-induced controllable benzylic oxidation by molecular oxygen. CHINESE JOURNAL OF CATALYSIS 2021. [DOI: 10.1016/s1872-2067(21)63831-7] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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12
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Budnikov AS, Krylov IB, Lastovko AV, Paveliev SA, Romanenko AR, Nikishin GI, Terent'ev AO. Stable and reactive diacetyliminoxyl radical in oxidative C-O coupling with β-dicarbonyl compounds and their complexes. Org Biomol Chem 2021; 19:7581-7586. [PMID: 34524335 DOI: 10.1039/d1ob01269j] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
As a rule, reactive free radicals used in organic synthesis are too labile to be isolated, whereas persistent radicals are inert and find limited synthetic application. In the present study, the unusually stable diacetyliminoxyl radical was presented as a "golden mean" between transient and stable unreactive radicals. It was successfully employed as a reagent for oxidative C-O coupling with β-dicarbonyl compounds. Using this model radical the catalytic activity of acids, bases and transition metal ions in free-radical coupling was revealed.
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Affiliation(s)
- Alexander S Budnikov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation.
| | - Igor B Krylov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation. .,D.I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya sq., Moscow 125047, Russian Federation
| | - Andrey V Lastovko
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation. .,M. V. Lomonosov Moscow State University, 1 Leninskie Gory, Moscow 119991, Russian Federation
| | - Stanislav A Paveliev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation.
| | - Alexander R Romanenko
- D.I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya sq., Moscow 125047, Russian Federation
| | - Gennady I Nikishin
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation.
| | - Alexander O Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky prosp., Moscow 119991, Russian Federation. .,D.I. Mendeleev University of Chemical Technology of Russia, 9 Miusskaya sq., Moscow 125047, Russian Federation
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13
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Liu L, Li L, Wang X, Sun R, Zhou MD, Wang H. Mn(III)-Mediated Radical Cyclization of o-Alkenyl Aromatic Isocyanides with Boronic Acids: Access to N-Unprotected 2-Aryl-3-cyanoindoles. Org Lett 2021; 23:5826-5830. [PMID: 34323503 DOI: 10.1021/acs.orglett.1c01979] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The synthesis of N-unprotected 2-aryl-3-cyanoindoles was realized via the Mn(III)-mediated radical cascade cyclization of o-alkenyl aromatic isocyanides with boronic acids. A possible mechanism involving a sequential intermolecular radical addition, intramolecular cyclization, and cleavage of the C-C bond under mild reaction conditions is proposed. Mechanism studies show that H2O or O2 might provide the oxygen source for the elimination of benzaldehyde.
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Affiliation(s)
- Lu Liu
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
| | - Lei Li
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
| | - Xin Wang
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
| | - Ran Sun
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
| | - Ming-Dong Zhou
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
| | - He Wang
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, P. R. China
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14
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Paveliev SA, Churakov AI, Alimkhanova LS, Segida OO, Nikishin GI, Terent'ev AO. Electrochemical Synthesis of
O
‐Phthalimide Oximes from
α
‐Azido Styrenes
via
Radical Sequence: Generation, Addition and Recombination of Imide‐
N
‐Oxyl and Iminyl Radicals with C−O/N−O Bonds Formation. Adv Synth Catal 2020. [DOI: 10.1002/adsc.202000618] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Stanislav A. Paveliev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences 47 Leninsky prosp. Moscow 119991 Russian Federation
| | - Artem I. Churakov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences 47 Leninsky prosp. Moscow 119991 Russian Federation
| | - Liliya S. Alimkhanova
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences 47 Leninsky prosp. Moscow 119991 Russian Federation
| | - Oleg O. Segida
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences 47 Leninsky prosp. Moscow 119991 Russian Federation
| | - Gennady I. Nikishin
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences 47 Leninsky prosp. Moscow 119991 Russian Federation
| | - Alexander O. Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences 47 Leninsky prosp. Moscow 119991 Russian Federation
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15
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N-(Alkoxy)- and N-(acyloxy)phthalimides in organic synthesis: free radical synthetic approaches and applications (microreview). Chem Heterocycl Compd (N Y) 2020. [DOI: 10.1007/s10593-020-02618-3] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
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16
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Krylov IB, Lopat'eva ER, Budnikov AS, Nikishin GI, Terent'ev AO. Metal-Free Cross-Dehydrogenative C-O Coupling of Carbonyl Compounds with N-Hydroxyimides: Unexpected Selective Behavior of Highly Reactive Free Radicals at an Elevated Temperature. J Org Chem 2020; 85:1935-1947. [PMID: 31886660 DOI: 10.1021/acs.joc.9b02656] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Cross-dehydrogenative C-O coupling of N-hydroxyimides with ketones, esters, and carboxylic acids was achieved employing the di-tert-butyl peroxide as a source of free radicals and a dehydrogenating agent. The proposed method is experimentally simple and demonstrates the outstanding efficiency for the challenging CH substrates, such as unactivated esters and carboxylic acids. It was shown that N-hydroxyphthalimide drastically affects the oxidative properties of t-BuOOt-Bu by intercepting the t-BuO• radicals with the formation of phthalimide-N-oxyl radicals, a species responsible for both hydrogen atom abstraction from the CH reagent and the selective formation of the C-O coupling product by selective radical cross-recombination. The practical applicability of the developed method was exemplified by the single-stage synthesis of commercial reagent (known as Baran aminating reagent precursor) from isobutyric acid and N-hydroxysuccinimide, whereas in the standard synthetic approach, four stages are necessary.
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Affiliation(s)
- Igor B Krylov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences , 47 Leninsky prosp ., 119991 Moscow , Russian Federation
| | - Elena R Lopat'eva
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences , 47 Leninsky prosp ., 119991 Moscow , Russian Federation.,Mendeleev University of Chemical Technology of Russia , 9 Miusskaya sq. , Moscow 125047 , Russian Federation
| | - Alexander S Budnikov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences , 47 Leninsky prosp ., 119991 Moscow , Russian Federation.,Mendeleev University of Chemical Technology of Russia , 9 Miusskaya sq. , Moscow 125047 , Russian Federation
| | - Gennady I Nikishin
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences , 47 Leninsky prosp ., 119991 Moscow , Russian Federation
| | - Alexander O Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences , 47 Leninsky prosp ., 119991 Moscow , Russian Federation
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17
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Addition of N-hydroxyphthalimide and atmospheric oxygen to styrenes using tert-butyl hydroperoxide as a radical initiator. Russ Chem Bull 2019. [DOI: 10.1007/s11172-019-2577-1] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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18
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Mulina OM, Pirgach DA, Nikishin GI, Terent'ev AO. Switching of Sulfonylation Selectivity by Nature of Solvent and Temperature: The Reaction of β-Dicarbonyl Compounds with Sodium Sulfinates under the Action of Iron-Based Oxidants. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900258] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Olga M. Mulina
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky Prospekt 119991 Moscow Russian Federation
| | - Dmitry A. Pirgach
- D.I. Mendeleev University of Chemical Technology of Russia; 125047, Moscow Russian Federation
| | - Gennady I. Nikishin
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky Prospekt 119991 Moscow Russian Federation
| | - Alexander O. Terent'ev
- N.D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; 47 Leninsky Prospekt 119991 Moscow Russian Federation
- D.I. Mendeleev University of Chemical Technology of Russia; 125047, Moscow Russian Federation
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19
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Krylov IB, Budnikov AS, Lopat'eva ER, Nikishin GI, Terent'ev AO. Mild Nitration of Pyrazolin-5-ones by a Combination of Fe(NO 3 ) 3 and NaNO 2 : Discovery of a New Readily Available Class of Fungicides, 4-Nitropyrazolin-5-ones. Chemistry 2019; 25:5922-5933. [PMID: 30834586 DOI: 10.1002/chem.201806172] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 02/24/2019] [Indexed: 02/02/2023]
Abstract
4-Nitropyrazolin-5-ones have been synthesized by the nitration of pyrazolin-5-ones at room temperature by employing the Fe(NO3 )3 /NaNO2 system. The method demonstrated selectivity towards the 4-position of pyrazolin-5-ones even in the presence of NPh and allyl substituents, which are sensitive to nitration. It was shown that other systems containing FeIII and nitrites, namely Fe(NO3 )3 /tBuONO, Fe(ClO4 )3 /NaNO2 , and Fe(ClO4 )3 /tBuONO, were also effective. Presumably, FeIII oxidizes the nitrite (NaNO2 or tBuONO) to form the NO2 free radical, which serves as the nitrating agent for pyrazolin-5-ones. The synthesized 4-nitropyrazolin-5-ones were discovered to be a new class of fungicides. Their in vitro activities against phytopathogenic fungi were found comparable or even superior to those of commercial fungicides (fluconazole, clotrimazole, triadimefon, and kresoxim-methyl). These results represent a promising starting point for the development of a new type of plant protection agents that can be easily synthesized from widely available reagents.
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Affiliation(s)
- Igor B Krylov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of, Sciences, 47 Leninsky prosp., Moscow, 119991, Russian Federation.,All-Russian Research Institute for Phytopathology, B. Vyazyomy, Moscow Region, 143050, Russian Federation
| | - Alexander S Budnikov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of, Sciences, 47 Leninsky prosp., Moscow, 119991, Russian Federation.,All-Russian Research Institute for Phytopathology, B. Vyazyomy, Moscow Region, 143050, Russian Federation.,Mendeleev University of Chemical Technology of Russia, 9 Miusskaya sq., Moscow, 125047, Russian Federation
| | - Elena R Lopat'eva
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of, Sciences, 47 Leninsky prosp., Moscow, 119991, Russian Federation.,Mendeleev University of Chemical Technology of Russia, 9 Miusskaya sq., Moscow, 125047, Russian Federation
| | - Gennady I Nikishin
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of, Sciences, 47 Leninsky prosp., Moscow, 119991, Russian Federation
| | - Alexander O Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of, Sciences, 47 Leninsky prosp., Moscow, 119991, Russian Federation.,All-Russian Research Institute for Phytopathology, B. Vyazyomy, Moscow Region, 143050, Russian Federation.,Mendeleev University of Chemical Technology of Russia, 9 Miusskaya sq., Moscow, 125047, Russian Federation
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20
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Krylov IB, Paveliev SA, Matveeva OK, Terent'ev AO. Cerium(IV) ammonium nitrate: Reagent for the versatile oxidative functionalization of styrenes using N-hydroxyphthalimide. Tetrahedron 2019. [DOI: 10.1016/j.tet.2019.03.030] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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21
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Terent'ev AO, Mulina OM, Parshin VD, Kokorekin VA, Nikishin GI. Electrochemically induced oxidative S–O coupling: synthesis of sulfonates from sulfonyl hydrazides and N-hydroxyimides or N-hydroxybenzotriazoles. Org Biomol Chem 2019; 17:3482-3488. [DOI: 10.1039/c8ob03162b] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A variety of sulfonates were synthesized from sulfonyl hydrazides and N-hydroxy compounds via electrochemically induced oxidative S–O bond formation.
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Affiliation(s)
- Alexander O. Terent'ev
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
- D.I. Mendeleev University of Chemical Technology of Russia
| | - Olga M. Mulina
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
| | - Vadim D. Parshin
- D.I. Mendeleev University of Chemical Technology of Russia
- Moscow
- Russian Federation
| | - Vladimir A. Kokorekin
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
- Sechenov First Moscow State Medical University
| | - Gennady I. Nikishin
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
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22
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Krylov IB, Paveliev SA, Syroeshkin MA, Korlyukov AA, Dorovatovskii PV, Zubavichus YV, Nikishin GI, Terent'ev AO. Hypervalent iodine compounds for anti-Markovnikov-type iodo-oxyimidation of vinylarenes. Beilstein J Org Chem 2018; 14:2146-2155. [PMID: 30202467 PMCID: PMC6122379 DOI: 10.3762/bjoc.14.188] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Accepted: 07/31/2018] [Indexed: 12/19/2022] Open
Abstract
The iodo-oxyimidation of styrenes with the N-hydroxyimide/I2/hypervalent iodine oxidant system was proposed. Among the examined hypervalent iodine oxidants (PIDA, PIFA, IBX, DMP) PhI(OAc)2 proved to be the most effective; yields of iodo-oxyimides are 34-91%. A plausible reaction pathway includes the addition of an imide-N-oxyl radical to the double C=C bond and trapping of the resultant benzylic radical by iodine. It was shown that the iodine atom in the prepared iodo-oxyimides can be substituted by various nucleophiles.
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Affiliation(s)
- Igor B Krylov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation.,All-Russian Research Institute for Phytopathology, 143050 B. Vyazyomy, Moscow Region, Russian Federation
| | - Stanislav A Paveliev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation
| | - Mikhail A Syroeshkin
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation
| | - Alexander A Korlyukov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, Vavilov str., 28, 119991 Moscow, Russian Federation.,Pirogov Russian National Research Medical University, Ostrovitianov str., 1, 117997 Moscow, Russian Federation
| | - Pavel V Dorovatovskii
- National Research Center "Kurchatov Institute", Akademika Kurchatova pl., 1, 123182 Moscow, Russian Federation
| | - Yan V Zubavichus
- National Research Center "Kurchatov Institute", Akademika Kurchatova pl., 1, 123182 Moscow, Russian Federation
| | - Gennady I Nikishin
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation
| | - Alexander O Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation.,All-Russian Research Institute for Phytopathology, 143050 B. Vyazyomy, Moscow Region, Russian Federation
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23
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Krylov IB, Paveliev SA, Shumakova NS, Syroeshkin MA, Shelimov BN, Nikishin GI, Terent'ev AO. Iminoxyl radicalsvs. tert-butylperoxyl radical in competitive oxidative C–O coupling with β-dicarbonyl compounds. Oxime ether formation prevails over Kharasch peroxidation. RSC Adv 2018; 8:5670-5677. [PMID: 35539576 PMCID: PMC9078167 DOI: 10.1039/c7ra13587d] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2017] [Accepted: 01/30/2018] [Indexed: 01/26/2023] Open
Abstract
Oxidative coupling of oxime and β-dicarbonyl compounds dominates in a β-dicarbonyl compound/oxime/Cu(ii)/t-BuOOH system; in the absence of oxime, oxidative coupling of t-BuOOH and a β-dicarbonyl compound (Kharasch peroxidation) takes place. The proposed conditions for oxidative coupling of oximes with dicarbonyl compounds require only catalytic amounts of copper salt and t-BuOOH serves as a terminal oxidant. The C–O coupling reaction proceeds via the formation of tert-butoxyl, tert-butylperoxyl and iminoxyl radicals. Apparently, tert-butylperoxyl radicals oxidize oxime into iminoxyl radical faster than they react with β-dicarbonyl compounds forming the Kharasch peroxidation product. Iminoxyl radicals are responsible for the formation of the target C–O coupling products; the yields are up to 77%. The Kharasch peroxidation system Cu(ii)cat./t-BuOOH, the source of t-BuOO˙ radicals, can be switched to generate iminoxyl radicals by adding various oximes.![]()
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Affiliation(s)
- I. B. Krylov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - S. A. Paveliev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - N. S. Shumakova
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - M. A. Syroeshkin
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - B. N. Shelimov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - G. I. Nikishin
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - A. O. Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
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24
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Feizpour F, Jafarpour M, Rezaeifard A. A photoinduced cross-dehydrogenative-coupling (CDC) reaction between aldehydes and N-hydroxyimides by a TiO2–Co ascorbic acid nanohybrid under visible light irradiation. NEW J CHEM 2018. [DOI: 10.1039/c7nj03651e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Abstract
A TiO2–Co ascorbic acid nanohybrid as an efficient photocatalyst catalyzed the selective synthesis of N-hydroxyimide esters through visible light irradiation.
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Affiliation(s)
- Fahimeh Feizpour
- Catalysis Research Laboratory
- Department of Chemistry
- Faculty of Science
- University of Birjand
- Birjand
| | - Maasoumeh Jafarpour
- Catalysis Research Laboratory
- Department of Chemistry
- Faculty of Science
- University of Birjand
- Birjand
| | - Abdolreza Rezaeifard
- Catalysis Research Laboratory
- Department of Chemistry
- Faculty of Science
- University of Birjand
- Birjand
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25
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Zhang Z, Gao X, Yu H, Bi J, Zhang G. Tandem Oxidative α-Hydroxylation/β-Acetalization Reaction of β-Ketoamides and Its Applications. ACS OMEGA 2017; 2:7746-7754. [PMID: 31457331 PMCID: PMC6645376 DOI: 10.1021/acsomega.7b01526] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2017] [Accepted: 10/30/2017] [Indexed: 06/10/2023]
Abstract
A tandem oxidative α-hydroxylation/β-acetalization reaction of β-ketoamides was developed in the presence of PIDA and NaOH. This reaction proceeded at 25 °C in the absence of a metal catalyst to provide 2-hydroxy-3,3-dimethoxy-N-substituted butanamides in good to excellent yields from readily available starting materials. The application of this chemistry to the construction of α-hydroxy-β-ketoamides and quinolinones was also described.
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Affiliation(s)
- Zhiguo Zhang
- Key
Laboratory of Green Chemical Media and Reactions, Ministry of Education,
School of Chemistry and Chemical Engineering, Henan Key Laboratory
of Organic Functional Molecule and Drug Innovation, Henan Normal University, 46# East of Construction Road, Xinxiang, Henan 453007, China
- Jilin
Province Key Laboratory of Organic Functional Molecular Design &
Synthesis, Northeast Normal University, Changchun, Jilin 130024, China
| | - Xiaolong Gao
- Key
Laboratory of Green Chemical Media and Reactions, Ministry of Education,
School of Chemistry and Chemical Engineering, Henan Key Laboratory
of Organic Functional Molecule and Drug Innovation, Henan Normal University, 46# East of Construction Road, Xinxiang, Henan 453007, China
| | - Haifeng Yu
- School
of Chemistry and Life Science, Anshan Normal
University, 33# Ping
An Street, Tiedong District, Anshan, Liaoning 114007, China
| | - Jingjing Bi
- Key
Laboratory of Green Chemical Media and Reactions, Ministry of Education,
School of Chemistry and Chemical Engineering, Henan Key Laboratory
of Organic Functional Molecule and Drug Innovation, Henan Normal University, 46# East of Construction Road, Xinxiang, Henan 453007, China
| | - Guisheng Zhang
- Key
Laboratory of Green Chemical Media and Reactions, Ministry of Education,
School of Chemistry and Chemical Engineering, Henan Key Laboratory
of Organic Functional Molecule and Drug Innovation, Henan Normal University, 46# East of Construction Road, Xinxiang, Henan 453007, China
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26
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Quarels RD, Zhai X, Kuruppu N, Hedlund JK, Ellsworth AA, Walker AV, Garno JC, Ragains JR. Application of visible-light photosensitization to form alkyl-radical-derived thin films on gold. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2017; 8:1863-1877. [PMID: 29046834 PMCID: PMC5629420 DOI: 10.3762/bjnano.8.187] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 05/16/2017] [Accepted: 08/16/2017] [Indexed: 06/07/2023]
Abstract
Visible-light irradiation of phthalimide esters in the presence of the photosensitizer [Ru(bpy)3]2+ and the stoichiometric reducing agent benzyl nicotinamide results in the formation of alkyl radicals under mild conditions. This approach to radical generation has proven useful for the synthesis of small organic molecules. Herein, we demonstrate for the first time the visible-light photosensitized deposition of robust alkyl thin films on Au surfaces using phthalimide esters as the alkyl radical precursors. In particular, we combine visible-light photosensitization with particle lithography to produce nanostructured thin films, the thickness of which can be measured easily using AFM cursor profiles. Analysis with AFM demonstrated that the films are robust and resistant to mechanical force while contact angle goniometry suggests a multilayered and disordered film structure. Analysis with IRRAS, XPS, and TOF SIMS provides further insights.
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Affiliation(s)
- Rashanique D Quarels
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA, 70803, USA
| | - Xianglin Zhai
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA, 70803, USA
| | - Neepa Kuruppu
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA, 70803, USA
| | - Jenny K Hedlund
- Department of Chemistry and Biochemistry, University of Texas at Dallas, 800 W. Campbell Rd., Richardson, TX, 75080, USA
| | - Ashley A Ellsworth
- Department of Chemistry and Biochemistry, University of Texas at Dallas, 800 W. Campbell Rd., Richardson, TX, 75080, USA
| | - Amy V Walker
- Department of Chemistry and Biochemistry, University of Texas at Dallas, 800 W. Campbell Rd., Richardson, TX, 75080, USA
- Department of Materials Science, University of Texas at Dallas, 800 W. Campbell Rd., Richardson, TX, 75080, USA
| | - Jayne C Garno
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA, 70803, USA
| | - Justin R Ragains
- Department of Chemistry, Louisiana State University, 232 Choppin Hall, Baton Rouge, LA, 70803, USA
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27
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Syroeshkin MA, Krylov IB, Hughes AM, Alabugin IV, Nasybullina DV, Sharipov MY, Gultyai VP, Terent'ev AO. Electrochemical behavior of N
-oxyphthalimides: Cascades initiating self-sustaining catalytic reductive N
―O
bond cleavage. J PHYS ORG CHEM 2017. [DOI: 10.1002/poc.3744] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- Mikhail A. Syroeshkin
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Moscow Russian Federation
| | - Igor B. Krylov
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Moscow Russian Federation
| | - Audrey M. Hughes
- Department of Chemistry and Biochemistry; Florida State University; Tallahassee FL USA
| | - Igor V. Alabugin
- Department of Chemistry and Biochemistry; Florida State University; Tallahassee FL USA
| | - Darya V. Nasybullina
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Moscow Russian Federation
| | - Mikhail Yu. Sharipov
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Moscow Russian Federation
| | - Vadim P. Gultyai
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Moscow Russian Federation
| | - Alexander O. Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry; Russian Academy of Sciences; Moscow Russian Federation
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28
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Bityukov OV, Vil’ VA, Merkulova VM, Nikishin GI, Terent’ev AO. Silica gel mediated oxidative C–O coupling of β-dicarbonyl compounds with malonyl peroxides in solvent-free conditions. PURE APPL CHEM 2017. [DOI: 10.1515/pac-2017-0312] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Abstract
For the first time silica gel was observed to activate peroxides in oxidative coupling reactions. Here we report silica gel mediated oxidative C–O coupling of β-dicarbonyl compounds with cyclic diacyl peroxides affording α-acyloxy derivatives with 100% atom efficiency. The highest yields of coupling products were achieved in solvent free conditions. C–O coupling products were prepared in yields up to 86%.
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Affiliation(s)
- Oleg V. Bityukov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences , 47 Leninsky Prosp. , 119991 Moscow , Russian Federation
- All-Russian Research Institute for Phytopathology , 143050 B. Vyazyomy, Moscow Region , Russian Federation
| | - Vera A. Vil’
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences , 47 Leninsky Prosp. , 119991 Moscow , Russian Federation
- All-Russian Research Institute for Phytopathology , 143050 B. Vyazyomy, Moscow Region , Russian Federation
- Faculty of Chemical and Pharmaceutical Technology and Biomedical Products , D. I. Mendeleev University of Chemical Technology of Russia , 9 Miusskaya Square , Moscow 125047, Russian Federation
| | - Valentina M. Merkulova
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences , 47 Leninsky Prosp. , 119991 Moscow , Russian Federation
| | - Gennady I. Nikishin
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences , 47 Leninsky Prosp. , 119991 Moscow , Russian Federation
| | - Alexander O. Terent’ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences , 47 Leninsky Prosp. , 119991 Moscow , Russian Federation
- All-Russian Research Institute for Phytopathology , 143050 B. Vyazyomy, Moscow Region , Russian Federation
- Faculty of Chemical and Pharmaceutical Technology and Biomedical Products , D. I. Mendeleev University of Chemical Technology of Russia , 9 Miusskaya Square , Moscow 125047, Russian Federation
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29
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Krylov IB, Paveliev SA, Shelimov BN, Lokshin BV, Garbuzova IA, Tafeenko VA, Chernyshev VV, Budnikov AS, Nikishin GI, Terent'ev AO. Selective cross-dehydrogenative C–O coupling of N-hydroxy compounds with pyrazolones. Introduction of the diacetyliminoxyl radical into the practice of organic synthesis. Org Chem Front 2017. [DOI: 10.1039/c7qo00447h] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
Abstract
Oxidative C–O coupling of oximes, N-hydroxyphthalimide, and N-hydroxybenzotriazole with pyrazolones via formation of N-oxyl radicals is described.
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Affiliation(s)
- Igor B. Krylov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Stanislav A. Paveliev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Boris N. Shelimov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Boris V. Lokshin
- A. N. Nesmeyanov Institute of Organoelement Compounds of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Irina A. Garbuzova
- A. N. Nesmeyanov Institute of Organoelement Compounds of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Viktor A. Tafeenko
- Department of Chemistry
- M.V. Lomonosov Moscow State University
- Moscow 119991
- Russian Federation
| | - Vladimir V. Chernyshev
- Department of Chemistry
- M.V. Lomonosov Moscow State University
- Moscow 119991
- Russian Federation
- A. N. Frumkin Institute of Physical Chemistry and Electrochemistry RAS
| | - Alexander S. Budnikov
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
- Higher Chemical College of the Russian Academy of Sciences
- Mendeleev University of Chemical Technology of Russia
| | - Gennady I. Nikishin
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
| | - Alexander O. Terent'ev
- N. D. Zelinsky Institute of Organic Chemistry of the Russian Academy of Sciences
- Moscow 119991
- Russian Federation
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30
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Bag R, Sar D, Punniyamurthy T. Iron(iii)-catalyzed aerobic dioxygenation of styrenes using N-hydroxyphthalimide and N-hydroxybenzotriazole. Org Biomol Chem 2016; 14:3246-55. [DOI: 10.1039/c6ob00210b] [Citation(s) in RCA: 41] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
The dioxygenation of alkenes with NHPI/HOBt in air is described using commercial iron salt as the catalyst under ambient conditions with a broad substrate scope and functional group tolerance. The products can be readily converted into the corresponding 1,2-diols in high yields.
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Affiliation(s)
- Raghunath Bag
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
| | - Dinabandhu Sar
- Department of Chemistry
- Indian Institute of Technology Guwahati
- Guwahati 781039
- India
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31
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Krylov IB, Kompanets MO, Novikova KV, Opeida IO, Kushch OV, Shelimov BN, Nikishin GI, Levitsky DO, Terent’ev AO. Well-Known Mediators of Selective Oxidation with Unknown Electronic Structure: Metal-Free Generation and EPR Study of Imide-N-oxyl Radicals. J Phys Chem A 2015; 120:68-73. [DOI: 10.1021/acs.jpca.5b10722] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Affiliation(s)
- Igor B. Krylov
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Leninsky Prospekt 47, Moscow, Russian Federation
| | - Mykhailo O. Kompanets
- Department
of Physical Chemistry of Fossil Fuels In POCC, National Academy of Sciences of Ukraine Naukova st. 3a, Lviv 79053, Ukraine
| | - Katerina V. Novikova
- Department
of Physical Chemistry of Fossil Fuels In POCC, National Academy of Sciences of Ukraine Naukova st. 3a, Lviv 79053, Ukraine
| | - Iosip O. Opeida
- Department
of Physical Chemistry of Fossil Fuels In POCC, National Academy of Sciences of Ukraine Naukova st. 3a, Lviv 79053, Ukraine
| | - Olga V. Kushch
- Department
of Physical Chemistry of Fossil Fuels In POCC, National Academy of Sciences of Ukraine Naukova st. 3a, Lviv 79053, Ukraine
| | - Boris N. Shelimov
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Leninsky Prospekt 47, Moscow, Russian Federation
| | - Gennady I. Nikishin
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Leninsky Prospekt 47, Moscow, Russian Federation
| | - Dmitri O. Levitsky
- UFIP
CNRS UMR 6286, Mechanism and regulation of DNA repair team, Université de Nantes, 2 rue de la Houssinière, 44322, Nantes, France
| | - Alexander O. Terent’ev
- N.
D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 119991 Leninsky Prospekt 47, Moscow, Russian Federation
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32
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Pleshchev MI, Das Gupta NV, Kuznetsov VV, Fedyanin IV, Kachala VV, Makhova NN. CAN-mediated new, regioselective one-pot access to bicyclic cationic structures with 2,3-dihydro-1H-pyrazolo[1,2-a]pyrazol-4-ium core. Tetrahedron 2015. [DOI: 10.1016/j.tet.2015.09.033] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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33
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Krylov IB, Terent’ev AO. Oxidative C-O coupling of benzylmalononitrile with 3-(hydroxyimino)pentane-2,4-dione. RUSSIAN JOURNAL OF ORGANIC CHEMISTRY 2015. [DOI: 10.1134/s1070428015010029] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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34
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Krylov IB, Vil’ VA, Terent’ev AO. Cross-dehydrogenative coupling for the intermolecular C-O bond formation. Beilstein J Org Chem 2015; 11:92-146. [PMID: 25670997 PMCID: PMC4311763 DOI: 10.3762/bjoc.11.13] [Citation(s) in RCA: 134] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2014] [Accepted: 12/31/2014] [Indexed: 12/11/2022] Open
Abstract
The present review summarizes primary publications on the cross-dehydrogenative C-O coupling, with special emphasis on the studies published after 2000. The starting compound, which donates a carbon atom for the formation of a new C-O bond, is called the CH-reagent or the C-reagent, and the compound, an oxygen atom of which is involved in the new bond, is called the OH-reagent or the O-reagent. Alcohols and carboxylic acids are most commonly used as O-reagents; hydroxylamine derivatives, hydroperoxides, and sulfonic acids are employed less often. The cross-dehydrogenative C-O coupling reactions are carried out using different C-reagents, such as compounds containing directing functional groups (amide, heteroaromatic, oxime, and so on) and compounds with activated C-H bonds (aldehydes, alcohols, ketones, ethers, amines, amides, compounds containing the benzyl, allyl, or propargyl moiety). An analysis of the published data showed that the principles at the basis of a particular cross-dehydrogenative C-O coupling reaction are dictated mainly by the nature of the C-reagent. Hence, in the present review the data are classified according to the structures of C-reagents, and, in the second place, according to the type of oxidative systems. Besides the typical cross-dehydrogenative coupling reactions of CH- and OH-reagents, closely related C-H activation processes involving intermolecular C-O bond formation are discussed: acyloxylation reactions with ArI(O2CR)2 reagents and generation of O-reagents in situ from C-reagents (methylarenes, aldehydes, etc.).
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Affiliation(s)
- Igor B Krylov
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Vera A Vil’
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
| | - Alexander O Terent’ev
- N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, Leninsky Prospect 47, Moscow, 119991, Russia
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Dinda M, Bose C, Ghosh T, Maity S. Cross dehydrogenative coupling (CDC) of aldehydes with N-hydroxyimides by visible light photoredox catalysis. RSC Adv 2015. [DOI: 10.1039/c5ra05719a] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
A visible light mediated cross-dehydrogenative-coupling (CDC) reaction has been developed for the synthesis of N-hydroxyester derivatives from aldehydes and N-hydroxyimides.
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Affiliation(s)
- Milan Dinda
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
- India
| | - Chandan Bose
- Department of Applied Chemistry
- Indian School of Mines
- Dhanbad
- India
| | - Tridev Ghosh
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
- India
| | - Soumitra Maity
- CSIR-Central Salt and Marine Chemicals Research Institute
- Bhavnagar
- India
- Department of Applied Chemistry
- Indian School of Mines
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Terent'ev AO, Sharipov MY, Krylov IB, Gaidarenko DV, Nikishin GI. Manganese triacetate as an efficient catalyst for bisperoxidation of styrenes. Org Biomol Chem 2015; 13:1439-45. [DOI: 10.1039/c4ob01823k] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Abstract
Bisperoxidation of styrenes with tert-butyl hydroperoxide in the presence of a catalytic amount of Mn(OAc)3.
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Affiliation(s)
- Alexander O. Terent'ev
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
- D.I. Mendeleev University of Chemical Technology of Russia
| | - Mikhail Yu. Sharipov
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
- D.I. Mendeleev University of Chemical Technology of Russia
| | - Igor B. Krylov
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
| | - Darya V. Gaidarenko
- D.I. Mendeleev University of Chemical Technology of Russia
- Moscow
- Russian Federation
| | - Gennady I. Nikishin
- N.D. Zelinsky Institute of Organic Chemistry
- Russian Academy of Sciences
- Moscow
- Russian Federation
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Terent’ev AO, Krylov IB, Lipatnikov AD. Oxidative coupling of N-hydroxyphthalimide with toluene. RUSS J GEN CHEM+ 2014. [DOI: 10.1134/s1070363214110061] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Ananikov VP, Khemchyan LL, Ivanova YV, Bukhtiyarov VI, Sorokin AM, Prosvirin IP, Vatsadze SZ, Medved'ko AV, Nuriev VN, Dilman AD, Levin VV, Koptyug IV, Kovtunov KV, Zhivonitko VV, Likholobov VA, Romanenko AV, Simonov PA, Nenajdenko VG, Shmatova OI, Muzalevskiy VM, Nechaev MS, Asachenko AF, Morozov OS, Dzhevakov PB, Osipov SN, Vorobyeva DV, Topchiy MA, Zotova MA, Ponomarenko SA, Borshchev OV, Luponosov YN, Rempel AA, Valeeva AA, Stakheev AY, Turova OV, Mashkovsky IS, Sysolyatin SV, Malykhin VV, Bukhtiyarova GA, Terent'ev AO, Krylov IB. Development of new methods in modern selective organic synthesis: preparation of functionalized molecules with atomic precision. RUSSIAN CHEMICAL REVIEWS 2014. [DOI: 10.1070/rc2014v83n10abeh004471] [Citation(s) in RCA: 159] [Impact Index Per Article: 15.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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Krylov IB, Terent'ev AO, Timofeev VP, Shelimov BN, Novikov RA, Merkulova VM, Nikishin GI. Iminoxyl Radical-Based Strategy for Intermolecular CO Bond Formation: Cross-Dehydrogenative Coupling of 1,3-Dicarbonyl Compounds with Oximes. Adv Synth Catal 2014. [DOI: 10.1002/adsc.201400143] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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