1
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Shen L, Wu X, Shi L, Xu X, Zhang J, Li F. Selective N-Alkylation of Aminobenzenesulfonamides with Alcohols for the Synthesis of Amino-( N-alkyl)benzenesulfonamides Catalyzed by a Metal-Ligand Bifunctional Ruthenium Catalyst. J Org Chem 2024; 89:8397-8406. [PMID: 38825774 DOI: 10.1021/acs.joc.4c00166] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2024]
Abstract
[(p-Cymene)Ru(2,2'-bpyO)(H2O)] was proven to be an efficient catalyst for the synthesis of amino-(N-alkyl)benzenesulfonamides via selective N-alkylation of aminobenzenesulfonamides with alcohols. It was confirmed that functional groups in the bpy ligand are crucial for the activity of catalysts. Furthermore, the utilization of this catalytic system for the preparation of a biologically active compound was presented.
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Affiliation(s)
- Lu Shen
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, P. R. China
| | - Xingliang Wu
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, P. R. China
| | - Lili Shi
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, P. R. China
| | - Xiangchao Xu
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, P. R. China
| | - Jin Zhang
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, P. R. China
| | - Feng Li
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, P. R. China
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116024, P. R. China
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2
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Mocci R, Atzori L, Baratta W, De Luca L, Porcheddu A. N-Alkylation of aromatic amines with alcohols by using a commercially available Ru complex under mild conditions. RSC Adv 2023; 13:34847-34851. [PMID: 38035248 PMCID: PMC10688395 DOI: 10.1039/d3ra06751c] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2023] [Accepted: 11/09/2023] [Indexed: 12/02/2023] Open
Abstract
An N-alkylation procedure has been developed under very mild conditions using a known commercially available Ru-based catalyst. As a result, a wide range of aromatic primary amines has been selectively alkylated with several primary alcohols, yielding the corresponding secondary amines in high yields. The methodology also enables the methylation of anilines in refluxing methanol and the preparation of a set of heterocycles in a straightforward way.
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Affiliation(s)
- Rita Mocci
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria S.S. 554 bivio per Sestu 09042 Monserrato (CA) Italy
| | - Luciano Atzori
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria S.S. 554 bivio per Sestu 09042 Monserrato (CA) Italy
| | - Walter Baratta
- Dipartimento di Scienze Agroalimentari, Ambientali e Animali, Università degli Studi di Udine via delle Scienze 206 33100 Udine Italy
| | - Lidia De Luca
- Dipartimento di Scienze Chimiche, FIsiche, Matematiche e Naturali, Università degli Studi di Sassari via Vienna 2 07100 Sassari Italy
| | - Andrea Porcheddu
- Dipartimento di Scienze Chimiche e Geologiche, Università degli Studi di Cagliari, Cittadella Universitaria S.S. 554 bivio per Sestu 09042 Monserrato (CA) Italy
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3
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Manikpuri D, Sankar RV, Gunanathan C. Direct Synthesis of Aldoximes: Ruthenium-Catalyzed Coupling of Alcohols and Hydroxylamine Hydrochloride. Chem Asian J 2023; 18:e202300678. [PMID: 37671629 DOI: 10.1002/asia.202300678] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2023] [Revised: 09/05/2023] [Accepted: 09/06/2023] [Indexed: 09/07/2023]
Abstract
A catalytic method for the direct synthesis of oximes from alcohols and hydroxyl amine hydrochloride salt is reported. The reaction is catalyzed by a ruthenium pincer catalyst, which oxidizes alcohols involving amine-amide metal-ligand cooperation, and the in situ formed aldehydes condense with hydroxyl amine to deliver the oximes. Notably, the reaction requires only a catalyst and base; water and liberated hydrogen are the only byproducts, making this protocol attractive and environmentally benign.
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Affiliation(s)
- Deepsagar Manikpuri
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), An OCC of Homi Bhabha National Institute, Bhubaneswar, 752050, India
| | - Raman Vijaya Sankar
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), An OCC of Homi Bhabha National Institute, Bhubaneswar, 752050, India
| | - Chidambaram Gunanathan
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), An OCC of Homi Bhabha National Institute, Bhubaneswar, 752050, India
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4
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Gayathri S, Viswanathamurthi P, Bertani R, Sgarbossa P. Ruthenium Complexes Bearing α-Diimine Ligands and Their Catalytic Applications in N-Alkylation of Amines, α-Alkylation of Ketones, and β-Alkylation of Secondary Alcohols. ACS OMEGA 2022; 7:33107-33122. [PMID: 36157732 PMCID: PMC9494662 DOI: 10.1021/acsomega.2c03200] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Accepted: 08/24/2022] [Indexed: 06/16/2023]
Abstract
New Ru(II) complexes encompassing α-diimine ligands were synthesized by reacting ruthenium precursors with α-diimine hydrazones. The new ligands and Ru(II) complexes were analyzed by analytical and various spectroscopic methods. The molecular structures of L1 and complexes 1, 3, and 4 were determined by single-crystal XRD studies. The results reveal a distorted octahedral geometry around the Ru(II) ion for all complexes. Moreover, the new ruthenium complexes show efficient catalytic activity toward the C-N and C-C coupling reaction involving alcohols. Particularly, complex 3 demonstrates effective conversion in N-alkylation of aromatic amines, α-alkylation of ketones, and β-alkylation of alcohols.
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Affiliation(s)
- Sekar Gayathri
- Department
of Chemistry, Periyar University, Salem 636 011, Tamil Nadu, India
| | | | - Roberta Bertani
- Department
of Industrial Engineering, University of
Padova, via F. Marzoloa, Padova 35131, Italy
| | - Paolo Sgarbossa
- Department
of Industrial Engineering, University of
Padova, via F. Marzoloa, Padova 35131, Italy
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5
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Ranjan R, Chakraborty A, Kyarikwal R, Ganguly R, Mukhopadhyay S. A binuclear Cu(II) complex as an efficient photocatalyst for N-alkylation of aromatic amines. Dalton Trans 2022; 51:13288-13300. [PMID: 35983724 DOI: 10.1039/d2dt01771g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Visible-light driven photoreactions using transition metal complexes as catalysts are currently a research hotspot in developing environmentally friendly sustainable processes. To develop a potential copper-based photocatalyst, a binuclear Cu(II) complex has been synthesized using a Mannich base ligand viz. 2,4-dichloro-6-((4-(2-hydroxyethyl)piperazin-1-yl)methyl)phenol (H2L). The photocatalyst has been characterized using ESI-MS and single crystal X-ray diffraction. Under the irradiation of visible light, the catalyst can catalyze hydrogen auto-transfer in N-alkylated amine formation and benzyl alcohol oxidation reactions with excellent conversion. A plausible mechanistic pathway for catalytic reactions has been explored through ESI-MS spectrometric, UV-Vis spectroscopic and computational studies.
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Affiliation(s)
- Rishi Ranjan
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, Indore 453552, India.
| | - Argha Chakraborty
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, Indore 453552, India.
| | - Reena Kyarikwal
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, Indore 453552, India.
| | | | - Suman Mukhopadhyay
- Department of Chemistry, School of Basic Sciences, Indian Institute of Technology Indore, Simrol, Indore 453552, India.
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6
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Cadwallader D, Tiburcio TR, Cieszynski GA, Le CM. Synthesis of Carbamoyl Fluorides Using a Difluorophosgene Surrogate Derived from Difluorocarbene and Pyridine N-Oxides. J Org Chem 2022; 87:11457-11468. [PMID: 35972076 DOI: 10.1021/acs.joc.2c01017] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
We report a method for the synthesis of carbamoyl fluorides from secondary amines using bench-stable, inexpensive, and readily accessible starting materials that, when combined, yield a surrogate for toxic difluorophosgene (COF2) gas. In contrast to state-of-the-art methods for the synthesis of carbamoyl fluorides, our protocol does not require the use of pre-functionalized substrates, the preparation of light-, temperature-, and/or moisture-sensitive chemicals, or the application of explosive fluorinating reagents.
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Affiliation(s)
- Dusty Cadwallader
- Department of Chemistry, York University, 4700 Keele Street, Toronto, Ontario M3J 1P3, Canada
| | - Tristan R Tiburcio
- Department of Chemistry, York University, 4700 Keele Street, Toronto, Ontario M3J 1P3, Canada
| | - George A Cieszynski
- Department of Chemistry, York University, 4700 Keele Street, Toronto, Ontario M3J 1P3, Canada
| | - Christine M Le
- Department of Chemistry, York University, 4700 Keele Street, Toronto, Ontario M3J 1P3, Canada
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7
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Podyacheva E, Afanasyev OI, Vasilyev DV, Chusov D. Borrowing Hydrogen Amination Reactions: A Complex Analysis of Trends and Correlations of the Various Reaction Parameters. ACS Catal 2022. [DOI: 10.1021/acscatal.2c01133] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Evgeniya Podyacheva
- A.N. Nesmeyanov Institute of Organoelement Compounds of the Russian Academy of Sciences, Vavilova St. 28, Moscow 119991, Russian Federation
- National Research University Higher School of Economics, Miasnitskaya Str. 20, Moscow 101000, Russian Federation
| | - Oleg I. Afanasyev
- A.N. Nesmeyanov Institute of Organoelement Compounds of the Russian Academy of Sciences, Vavilova St. 28, Moscow 119991, Russian Federation
| | - Dmitry V. Vasilyev
- Forschungszentrum Jülich GmbH, Helmholtz Institute Erlangen-Nürnberg for Renewable Energy (IEK-11), Egerlandstr. 3, 91058 Erlangen, Germany
| | - Denis Chusov
- A.N. Nesmeyanov Institute of Organoelement Compounds of the Russian Academy of Sciences, Vavilova St. 28, Moscow 119991, Russian Federation
- National Research University Higher School of Economics, Miasnitskaya Str. 20, Moscow 101000, Russian Federation
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8
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Findlay MT, Domingo-Legarda P, McArthur G, Yen A, Larrosa I. Catalysis with cycloruthenated complexes. Chem Sci 2022; 13:3335-3362. [PMID: 35432864 PMCID: PMC8943884 DOI: 10.1039/d1sc06355c] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2021] [Accepted: 02/08/2022] [Indexed: 12/03/2022] Open
Abstract
Cycloruthenated complexes have been studied extensively over the last few decades. Many accounts of their synthesis, characterisation, and catalytic activity in a wide variety of transformations have been reported to date. Compared with their non-cyclometallated analogues, cycloruthenated complexes may display enhanced catalytic activities in known transformations or possess entirely new reactivity. In other instances, these complexes can be chiral, and capable of catalysing stereoselective reactions. In this review, we aim to highlight the catalytic applications of cycloruthenated complexes in organic synthesis, emphasising the recent advancements in this field. We discuss recent advances in the applications of cycloruthenated complexes in organic synthesis, comprising C–H activation, chiral-at-metal catalysis, Z-selective olefin metathesis, transfer hydrogenation, enantioselective cyclopropanations and cycloadditions.![]()
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Affiliation(s)
- Michael T Findlay
- School of Chemistry, University of Manchester Oxford Road Manchester M13 9PL UK
| | | | - Gillian McArthur
- School of Chemistry, University of Manchester Oxford Road Manchester M13 9PL UK
| | - Andy Yen
- School of Chemistry, University of Manchester Oxford Road Manchester M13 9PL UK
| | - Igor Larrosa
- School of Chemistry, University of Manchester Oxford Road Manchester M13 9PL UK
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9
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Moutaoukil Z, Serrano-Díez E, Collado IG, Jiménez-Tenorio M, Botubol-Ares JM. N-Alkylation of organonitrogen compounds catalyzed by methylene-linked bis-NHC half-sandwich ruthenium complexes. Org Biomol Chem 2022; 20:831-839. [PMID: 35018948 DOI: 10.1039/d1ob02214h] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
An efficient ruthenium-catalyzed N-alkylation of amines, amides and sulfonamides has been developed employing novel pentamethylcyclopentadienylruthenium(II) complexes bearing the methylene linked bis(NHC) ligand bis(3-methylimidazol-2-ylidene)methane. The acetonitrile complex 2 has proven particularly effective with a broad range of substrates with low catalyst loading (0.1-2.5 mol%) and high functional group tolerance under mild conditions. A total of 52 N-alkylated organonitrogen compounds including biologically relevant scaffolds were synthesized from (hetero)aromatic and aliphatic amines, amides and sulfonamides using alcohols or diols as alkylating agents in up to 99% isolated yield, even on gram-scale reactions. In the case of sulfonamides, it is the first example of N-alkylation employing a transition-metal complex bearing NHC ligands.
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Affiliation(s)
- Zakaria Moutaoukil
- University of Cadiz, Departamento de Química Orgánica-INBIO, Facultad de Ciencias, Torre Sur, 4° planta, 11510, Puerto Real, Cádiz.
| | - Emmanuel Serrano-Díez
- University of Cadiz, Departamento de Química Orgánica-INBIO, Facultad de Ciencias, Torre Sur, 4° planta, 11510, Puerto Real, Cádiz.
| | - Isidro G Collado
- University of Cadiz, Departamento de Química Orgánica-INBIO, Facultad de Ciencias, Torre Sur, 4° planta, 11510, Puerto Real, Cádiz.
| | - Manuel Jiménez-Tenorio
- University of Cadiz, Departamento de Ciencias de los Materiales e Ingeniería Metalúrgica y Química Inorgánica-INBIO, Facultad de Ciencias, Torre Norte, 1° planta, 11510, Puerto Real, Cádiz, Spain
| | - José Manuel Botubol-Ares
- University of Cadiz, Departamento de Química Orgánica-INBIO, Facultad de Ciencias, Torre Sur, 4° planta, 11510, Puerto Real, Cádiz.
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10
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Deolka S, Fayzullin RR, Khaskin E. Bulky PNP ligands blocking metal-ligand cooperation allow for isolation of Ru(0), and lead to catalytically active Ru complexes in acceptorless alcohol dehydrogenation. Chemistry 2021; 28:e202103778. [PMID: 34741487 DOI: 10.1002/chem.202103778] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/20/2021] [Indexed: 11/12/2022]
Abstract
We synthesized two 4Me-PNP ligands which block metal-ligand cooperation (MLC) with the Ru center and compared their Ru complex chemistry to their two traditional analogues used in acceptorless alcohol dehydrogenation catalysis. The corresponding 4Me-PNP complexes, which do not undergo dearomatization upon addition of base, allowed us to obtain rare, albeit unstable, 16 electron mono CO Ru(0) complexes. Reactivity with CO and H 2 allows for stabilization and extensive characterization of bis CO Ru(0) 18 electron and Ru(II) cis and trans dihydride species that were also shown to be capable of C(sp2)-H activation. Reactivity and catalysis are contrasted to non-methylated Ru(II) species, showing that an MLC pathway is not necessary, with dramatic differences in outcomes during catalysis between i Pr and t Bu PNP complexes within each of the 4Me and non-methylated backbone PNP series being observed. Unusual intermediates are characterized in one of the new and one of the traditional complexes, and a common catalysis deactivation pathway was identified.
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Affiliation(s)
- Shubham Deolka
- Okinawa Institute of Science and Technology Graduate University, Chemistry, JAPAN
| | - Robert R Fayzullin
- Arbuzov Institute of Organic and Physical Chemistry FRC Kazan Scientific Center of Russian Academy of Sciences: Institut organicheskoj i fizicheskoj khimii imeni A E Arbuzova KazNC RAN, Organic and Physical Chemistry, RUSSIAN FEDERATION
| | - Eugene Khaskin
- Okinawa Institute of Science and Technology Graduate University, Chemistry, 1919-1 Tancha, 904-0495, Onna, JAPAN
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11
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Maji M, Borthakur I, Guria S, Singha S, Kundu S. Direct access to 2-(N-alkylamino)pyrimidines via ruthenium catalyzed tandem multicomponent annulation/N-alkylation. J Catal 2021. [DOI: 10.1016/j.jcat.2021.08.010] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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12
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Zhang MJ, Ge XL, Young DJ, Li HX. Recent advances in Co-catalyzed C–C and C–N bond formation via ADC and ATH reactions. Tetrahedron 2021. [DOI: 10.1016/j.tet.2021.132309] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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13
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Wei D, Yang P, Yu C, Zhao F, Wang Y, Peng Z. N-Alkylation of Amines with Alcohols Catalyzed by Manganese(II) Chloride or Bromopentacarbonylmanganese(I). J Org Chem 2021; 86:2254-2263. [PMID: 33494595 DOI: 10.1021/acs.joc.0c02407] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A manganese-catalyzed N-alkylation reaction of amines with alcohols via hydrogen autotransfer strategy has been demonstrated. The developed practical catalytic system including an inexpensive, nontoxic, commercially available MnCl2 or MnBr(CO)5 as the metal salt and triphenylphosphine as a ligand provides access to diverse aromatic, heteroaromatic, and aliphatic secondary amines in moderate-to-high yields. In addition, this operationally simple protocol is scalable to the gram level and suitable for synthesizing heterocycles such as indole and resveratrol-derived amines known to be active for Alzheimer's disease.
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Affiliation(s)
- Dongyue Wei
- Department of Chemistry, College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Peng Yang
- Department of Chemistry, College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Chuanman Yu
- Department of Chemistry, College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Fengkai Zhao
- Department of Chemistry, College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Yilei Wang
- Department of Chemistry, College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, China
| | - Zhihua Peng
- Department of Chemistry, College of Science, China University of Petroleum (East China), Qingdao, Shandong 266580, China
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14
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Murugan K, Vijayapritha S, Viswanathamurthi P, Saravanan K, Vijayan P, Ojwach SO. Ru(II) complexes containing (2-(pyren-1-ylmethylene)hydrazinyl)benzothiazole: Synthesis, solid-state structure, computational study and catalysis in N-alkylation reactions. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2020.119864] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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15
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Murugan K, Vijayapritha S, Kavitha V, Viswanathamurthi P. Versatile formation of Ru(II) hydrazone complexes: Structure, theoretical studies and catalytic activity in α-alkylation. Polyhedron 2020. [DOI: 10.1016/j.poly.2020.114737] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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16
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Hydrazone complexes of ruthenium(II): Synthesis, crystal structures and catalytic applications in N-alkylation reactions. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121411] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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17
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Dubey P, Singh AK. Sonogashira Coupling (Cu/Amine‐Free) of ArBr/Cl in Aerobic Condition and N
‐
Benzylation of Aniline with Benzyl Alcohol Catalyzed by Complexes of Pd(II) with Sulfated/Selenated NHCs. ChemistrySelect 2020. [DOI: 10.1002/slct.201904819] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Affiliation(s)
- Pooja Dubey
- Department of Chemistry, Indian Institute of Technology, Delhi New Delhi 110016 India
| | - Ajai K. Singh
- Department of Chemistry, Indian Institute of Technology, Delhi New Delhi 110016 India
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18
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Vijayan P, Yadav S, Yadav S, Gupta R. Ruthenium(II) complexes of pyridine-carboxamide ligands bearing appended benzothiazole/benzimidazole rings: Structural diversity and catalysis. Inorganica Chim Acta 2020. [DOI: 10.1016/j.ica.2019.119285] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
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19
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Cherepakhin V, Williams TJ. Catalyst Evolution in Ruthenium-Catalyzed Coupling of Amines and Alcohols. ACS Catal 2019. [DOI: 10.1021/acscatal.9b03679] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Valeriy Cherepakhin
- Donald P. and Katherine B. Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Travis J. Williams
- Donald P. and Katherine B. Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
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20
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Gour J, Gatadi S, Malasala S, Yaddanpudi MV, Nanduri S. A Microwave-Assisted SmI 2-Catalyzed Direct N-Alkylation of Anilines with Alcohols. J Org Chem 2019; 84:7488-7494. [PMID: 31066282 DOI: 10.1021/acs.joc.9b00717] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A new protocol for the alkylation of aromatic amines has been described using alcohols in the presence of SmI2 as a catalyst with the generation of water as the sole byproduct. The reaction proceeds under MW conditions and selectively generates monoalkylated amines. This protocol features a broad substrate scope and good functional-group tolerance with moderate to high yields.
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Affiliation(s)
- Jitendra Gour
- Department of Medicinal Chemistry , National Institute of Pharmaceutical Education and Research (NIPER) , Hyderabad 500 037 , India
| | - Srikanth Gatadi
- Department of Medicinal Chemistry , National Institute of Pharmaceutical Education and Research (NIPER) , Hyderabad 500 037 , India
| | - Satyaveni Malasala
- Department of Medicinal Chemistry , National Institute of Pharmaceutical Education and Research (NIPER) , Hyderabad 500 037 , India
| | - Madhavi Venkata Yaddanpudi
- Department of Medicinal Chemistry , National Institute of Pharmaceutical Education and Research (NIPER) , Hyderabad 500 037 , India
| | - Srinivas Nanduri
- Department of Medicinal Chemistry , National Institute of Pharmaceutical Education and Research (NIPER) , Hyderabad 500 037 , India
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21
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Alshakova ID, Nikonov GI. Selective Synthesis of Secondary and Tertiary Amines by Reductive
N‐
Alkylation of Nitriles and
N‐
Alkylation of Amines and Ammonium Formate Catalyzed by Ruthenium Complex. ChemCatChem 2019. [DOI: 10.1002/cctc.201900561] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Iryna D. Alshakova
- Chemistry DepartmentBrock University 1812 Sir Isaac Brock Way, St. Catharines Niagara Region L2 S 3 A1 Ontario Canada
| | - Georgii I. Nikonov
- Chemistry DepartmentBrock University 1812 Sir Isaac Brock Way, St. Catharines Niagara Region L2 S 3 A1 Ontario Canada
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22
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Kaloğlu N, Achard M, Bruneau C, Özdemir İ. Ruthenium(II)-(Arene)-N-Heterocyclic Carbene Complexes: Efficient and Selective Catalysts for the N
-Alkylation of Aromatic Amines with Alcohols. Eur J Inorg Chem 2019. [DOI: 10.1002/ejic.201900191] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Nazan Kaloğlu
- Department of Chemistry; Faculty of Science and Art; İnönü University; 44280 Malatya Turkey
- Catalysis Research and Application Center; İnönü University; 44280 Malatya Turkey
| | - Mathieu Achard
- ISCR (Institut des Sciences Chimiques de Rennes) - UMR6226; Rennes University, CNRS; 35000 Rennes France
| | - Christian Bruneau
- ISCR (Institut des Sciences Chimiques de Rennes) - UMR6226; Rennes University, CNRS; 35000 Rennes France
| | - İsmail Özdemir
- Department of Chemistry; Faculty of Science and Art; İnönü University; 44280 Malatya Turkey
- Catalysis Research and Application Center; İnönü University; 44280 Malatya Turkey
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23
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Das K, Mondal A, Pal D, Srivastava HK, Srimani D. Phosphine-Free Well-Defined Mn(I) Complex-Catalyzed Synthesis of Amine, Imine, and 2,3-Dihydro-1H-perimidine via Hydrogen Autotransfer or Acceptorless Dehydrogenative Coupling of Amine and Alcohol. Organometallics 2019. [DOI: 10.1021/acs.organomet.9b00131] [Citation(s) in RCA: 53] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Kalicharan Das
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
| | - Avijit Mondal
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
| | - Debjyoti Pal
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
| | - Hemant Kumar Srivastava
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
| | - Dipankar Srimani
- Department of Chemistry, Indian Institute of Technology Guwahati, Guwahati 781039, Assam, India
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24
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Zhao G, Hu D, Zhou S, Zhang J, Wang L. Supported CuNi Alloy Catalyzed N-Alkylation of Bioderived 2,5-Dihydroxymethylfuran With Aniline. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.9b00590] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Affiliation(s)
- Guangyuan Zhao
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo 315201, P. R. China
| | - Danxin Hu
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo 315201, P. R. China
| | - Shenghu Zhou
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering, School of Chemical Engineering, East China University of Science and Technology, 130 Meilong Road, Shanghai 200237, P. R. China
| | - Jian Zhang
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo 315201, P. R. China
| | - Lei Wang
- Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, 1219 Zhongguan West Road, Ningbo 315201, P. R. China
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25
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Jiang B, Ma S, Wang M, Liu D, Xu B, Zhang S. Cobalt‐Catalyzed Chemoselective Transfer Hydrogenation of C=C and C=O Bonds with Alkanols. ChemCatChem 2019. [DOI: 10.1002/cctc.201900010] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Biao‐Lin Jiang
- School of Chemistry and Chemical EngineeringShanxi University Taiyuan 030006 Shanxi P. R. China
- On leave to Institution of Process Engineering
| | - Shuang‐Shuang Ma
- Beijing Key Laboratory of Ionic Liquids Clean Process Key Laboratory of Green Process and Engineering State Key Laboratory of Multiphase Complex Systems Institution of Process EngineeringChinese Academy of Sciences Beijing 100190 P. R. China
- College of Chemistry and Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Meng‐Liang Wang
- School of Chemistry and Chemical EngineeringShanxi University Taiyuan 030006 Shanxi P. R. China
| | - Dian‐Sheng Liu
- School of Chemistry and Chemical EngineeringShanxi University Taiyuan 030006 Shanxi P. R. China
| | - Bao‐Hua Xu
- Beijing Key Laboratory of Ionic Liquids Clean Process Key Laboratory of Green Process and Engineering State Key Laboratory of Multiphase Complex Systems Institution of Process EngineeringChinese Academy of Sciences Beijing 100190 P. R. China
- College of Chemistry and Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 P. R. China
| | - Suo‐Jiang Zhang
- Beijing Key Laboratory of Ionic Liquids Clean Process Key Laboratory of Green Process and Engineering State Key Laboratory of Multiphase Complex Systems Institution of Process EngineeringChinese Academy of Sciences Beijing 100190 P. R. China
- College of Chemistry and Chemical EngineeringUniversity of Chinese Academy of Sciences Beijing 100049 P. R. China
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26
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Dubey P, Gupta S, Singh AK. Complexes of Pd(II), η6-C6H6Ru(II), and η5-Cp*Rh(III) with Chalcogenated Schiff Bases of Anthracene-9-carbaldehyde and Base-Free Catalytic Transfer Hydrogenation of Aldehydes/Ketones and N-Alkylation of Amines. Organometallics 2019. [DOI: 10.1021/acs.organomet.8b00908] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Pooja Dubey
- Department of Chemistry, Indian Institute of Technology, Delhi, New Delhi 110016, India
| | - Sonu Gupta
- Department of Chemistry, Indian Institute of Technology, Delhi, New Delhi 110016, India
| | - Ajai K. Singh
- Department of Chemistry, Indian Institute of Technology, Delhi, New Delhi 110016, India
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27
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Balamurugan G, Balaji S, Ramesh R, Bhuvanesh NS. Synthesis and Structures of Arene Ruthenium (II)-NHC Complexes: Efficient Catalytic α-alkylation of ketones via Hydrogen Auto Transfer Reaction. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4696] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Gunasekaran Balamurugan
- Centre for organometallic Chemistry, School of Chemistry; Bharathidasan University; Tiruchirapalli 620024 Tamilnadu India
| | - Sundarraman Balaji
- Centre for organometallic Chemistry, School of Chemistry; Bharathidasan University; Tiruchirapalli 620024 Tamilnadu India
| | - Rengan Ramesh
- Centre for organometallic Chemistry, School of Chemistry; Bharathidasan University; Tiruchirapalli 620024 Tamilnadu India
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28
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Singh A, Mobin SM, Mathur P. Preparation of the Ru 3(CO) 8-pyridine-alcohol cluster and its use for the selective catalytic transformation of primary to secondary amines. Dalton Trans 2018; 47:14033-14040. [PMID: 30232491 DOI: 10.1039/c8dt02972e] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The synthesis of pyridine alcohol based ruthenium carbonyl clusters Ru3(hep)2(CO)8 (1), Ru3(hpp)2(CO)8 (2), and Ru3(bhmp-H)2(CO)8 (3) {hep-H = 2-(2-hydroxyethyl)pyridine, hpp-H = 2-(3-hydroxypropyl)pyridine and bhmp-H2 = 2,6-bis(hydroxymethyl)pyridine} has been carried out by the reaction of the corresponding pyridine-alcohol ligands with Ru3(CO)12. Clusters 1-3 have been characterized using elemental analysis, NMR, FT-IR, mass spectrometry and single-crystal X-ray structures. The clusters were explored for the selective catalytic transformation of primary amines into secondary amines using alcohols as the mono-alkylating agents via hydrogen transfer reactions. All three display efficient catalytic activity with 1 being the most effective.
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Affiliation(s)
- Ajeet Singh
- Discipline of Chemistry, Indian Institute of Technology Indore, Simrol, Khandwa Road, Indore 453552, India.
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29
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Huang S, Wu SP, Zhou Q, Cui HZ, Hong X, Lin YJ, Hou XF. Iridium(III)- benzoxazolyl and benzothiazolyl phosphine ligands catalyzed versatile alkylation reactions with alcohols and the synthesis of quinolines and indole. J Organomet Chem 2018. [DOI: 10.1016/j.jorganchem.2018.04.036] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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30
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Ramachandran R, Prakash G, Viswanathamurthi P, Malecki J. Ruthenium(II) complexes containing phosphino hydrazone/thiosemicarbazone ligand: An efficient catalyst for regioselective N-alkylation of amine via borrowing hydrogen methodology. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.03.007] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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31
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Marichev KO, Patil SA, Bugarin A. Recent advances in the synthesis, structural diversity, and applications of mesoionic 1,2,3-triazol-5-ylidene metal complexes. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.04.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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32
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Kaloğlu M, Gürbüz N, Sémeril D, Özdemir İ. Ruthenium(II)-(p
-cymene)-N-Heterocyclic Carbene Complexes for the N
-Alkylation of Amine Using the Green Hydrogen Borrowing Methodology. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701479] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Murat Kaloğlu
- Department of Chemistry; Faculty of Science and Art; İnönü University; 44280 Malatya Turkey
- Catalysis Research and Application Center; İnönü University; 44280 Malatya Turkey
| | - Nevin Gürbüz
- Department of Chemistry; Faculty of Science and Art; İnönü University; 44280 Malatya Turkey
- Catalysis Research and Application Center; İnönü University; 44280 Malatya Turkey
| | - David Sémeril
- Laboratoire de Chimie Inorganique Moléculaire et Catalyse; Institut de Chimie UMR 7177 CNRS; Université de Strasbourg; 4 rue Blaise Pascal 67008 Strasbourg cedex France
| | - İsmail Özdemir
- Department of Chemistry; Faculty of Science and Art; İnönü University; 44280 Malatya Turkey
- Catalysis Research and Application Center; İnönü University; 44280 Malatya Turkey
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33
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Vayer M, Morcillo SP, Dupont J, Gandon V, Bour C. Iron-Catalyzed Reductive Ethylation of Imines with Ethanol. Angew Chem Int Ed Engl 2018; 57:3228-3232. [PMID: 29393563 DOI: 10.1002/anie.201800328] [Citation(s) in RCA: 42] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2018] [Revised: 01/30/2018] [Indexed: 12/24/2022]
Abstract
The borrowing hydrogen strategy has been applied to the ethylation of imines with an air-stable iron complex as precatalyst. This approach opens new perspectives in this area as it enables the synthesis of unsymmetric tertiary amines from readily available substrates and ethanol as a C2 building block. A variety of imines bearing electron-rich aryl or alkyl groups at the nitrogen atom could be efficiently reductively alkylated without the need for molecular hydrogen. The mechanism of this reaction, which shows complete selectivity for ethanol over other alcohols, has been studied experimentally and by means of DFT computations.
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Affiliation(s)
- Marie Vayer
- ICMMO, CNRS UMR 8182, Univ Paris-Sud, Université Paris-Saclay, Bât. 420, 91405, Orsay cedex, France
| | - Sara P Morcillo
- ICMMO, CNRS UMR 8182, Univ Paris-Sud, Université Paris-Saclay, Bât. 420, 91405, Orsay cedex, France
| | - Jennifer Dupont
- ICMMO, CNRS UMR 8182, Univ Paris-Sud, Université Paris-Saclay, Bât. 420, 91405, Orsay cedex, France
| | - Vincent Gandon
- ICMMO, CNRS UMR 8182, Univ Paris-Sud, Université Paris-Saclay, Bât. 420, 91405, Orsay cedex, France.,Laboratoire de Chimie Moléculaire, CNRS UMR 9168, Ecole Polytechnique, Université Paris-Saclay, route de Saclay, 91128, Palaiseau cedex, France
| | - Christophe Bour
- ICMMO, CNRS UMR 8182, Univ Paris-Sud, Université Paris-Saclay, Bât. 420, 91405, Orsay cedex, France
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34
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Vayer M, Morcillo SP, Dupont J, Gandon V, Bour C. Iron-Catalyzed Reductive Ethylation of Imines with Ethanol. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201800328] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Marie Vayer
- ICMMO, CNRS UMR 8182, Univ Paris-Sud; Université Paris-Saclay; Bât. 420 91405 Orsay cedex France
| | - Sara P. Morcillo
- ICMMO, CNRS UMR 8182, Univ Paris-Sud; Université Paris-Saclay; Bât. 420 91405 Orsay cedex France
| | - Jennifer Dupont
- ICMMO, CNRS UMR 8182, Univ Paris-Sud; Université Paris-Saclay; Bât. 420 91405 Orsay cedex France
| | - Vincent Gandon
- ICMMO, CNRS UMR 8182, Univ Paris-Sud; Université Paris-Saclay; Bât. 420 91405 Orsay cedex France
- Laboratoire de Chimie Moléculaire, CNRS UMR 9168; Ecole Polytechnique; Université Paris-Saclay; route de Saclay 91128 Palaiseau cedex France
| | - Christophe Bour
- ICMMO, CNRS UMR 8182, Univ Paris-Sud; Université Paris-Saclay; Bât. 420 91405 Orsay cedex France
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35
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Yu X, Li Y, Fu H, Zheng X, Chen H, Li R. Mechanistic investigation of imine formation in ruthenium-catalyzed N-alkylation of amines with alcohols. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4277] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Xiaojun Yu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Yaqiu Li
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Haiyan Fu
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Xueli Zheng
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Hua Chen
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry; Sichuan University; Chengdu 610064 China
| | - Ruixiang Li
- Key Laboratory of Green Chemistry and Technology, Ministry of Education, College of Chemistry; Sichuan University; Chengdu 610064 China
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36
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Corma A, Navas J, Sabater MJ. Advances in One-Pot Synthesis through Borrowing Hydrogen Catalysis. Chem Rev 2018; 118:1410-1459. [DOI: 10.1021/acs.chemrev.7b00340] [Citation(s) in RCA: 542] [Impact Index Per Article: 90.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Affiliation(s)
- Avelino Corma
- Instituto de Tecnología
Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida Los Naranjos s/n, 46022 Valencia, Spain
| | - Javier Navas
- Instituto de Tecnología
Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida Los Naranjos s/n, 46022 Valencia, Spain
| | - Maria J. Sabater
- Instituto de Tecnología
Química, Universitat Politècnica de València-Consejo Superior de Investigaciones Científicas, Avenida Los Naranjos s/n, 46022 Valencia, Spain
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37
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Landge VG, Mondal A, Kumar V, Nandakumar A, Balaraman E. Manganese catalyzed N-alkylation of anilines with alcohols: ligand enabled selectivity. Org Biomol Chem 2018; 16:8175-8180. [DOI: 10.1039/c8ob01886c] [Citation(s) in RCA: 30] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Ligand enabled earth-abundant manganese catalyzed N-alkylation of amines with alcohols via a hydrogen auto-transfer strategy is reported. The choice of the ligand plays a significant role in the alcohol reactivity (aliphatic or aromatic) toward N-alkylation reactions.
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Affiliation(s)
- Vinod G. Landge
- Organic Chemistry Division
- Dr. Homi Bhabha Road
- CSIR-National Chemical Laboratory (CSIR-NCL)
- Pune – 411008
- India
| | - Akash Mondal
- Organic Chemistry Division
- Dr. Homi Bhabha Road
- CSIR-National Chemical Laboratory (CSIR-NCL)
- Pune – 411008
- India
| | - Vinit Kumar
- Organic Chemistry Division
- Dr. Homi Bhabha Road
- CSIR-National Chemical Laboratory (CSIR-NCL)
- Pune – 411008
- India
| | - Avanashiappn Nandakumar
- Organic Chemistry Division
- Dr. Homi Bhabha Road
- CSIR-National Chemical Laboratory (CSIR-NCL)
- Pune – 411008
- India
| | - Ekambaram Balaraman
- Organic Chemistry Division
- Dr. Homi Bhabha Road
- CSIR-National Chemical Laboratory (CSIR-NCL)
- Pune – 411008
- India
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38
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Figliolia R, Baldino S, Nedden HG, Zanotti-Gerosa A, Baratta W. Mild N-Alkylation of Amines with Alcohols Catalyzed by the Acetate Ru(OAc)2
(CO)(Di
PPF) Complex. Chemistry 2017; 23:14416-14419. [DOI: 10.1002/chem.201702996] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2017] [Indexed: 11/09/2022]
Affiliation(s)
- Rosario Figliolia
- Dipartimento DI4A; Università di Udine; Via Cotonificio 108 33100 Udine Italy
| | - Salvatore Baldino
- Dipartimento DI4A; Università di Udine; Via Cotonificio 108 33100 Udine Italy
| | - Hans G. Nedden
- Johnson Matthey Fine Chemicals Division; 28 Cambridge Science Park; Milton Road Cambridge CB4 0FP UK
| | - Antonio Zanotti-Gerosa
- Johnson Matthey Fine Chemicals Division; 28 Cambridge Science Park; Milton Road Cambridge CB4 0FP UK
| | - Walter Baratta
- Dipartimento DI4A; Università di Udine; Via Cotonificio 108 33100 Udine Italy
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39
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Yang FL, Wang YH, Ni YF, Gao X, Song B, Zhu X, Hao XQ. An Efficient Homogenized Ruthenium(II) Pincer Complex for N
-Monoalkylation of Amines with Alcohols. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700486] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/03/2023]
Affiliation(s)
- Fa-Liu Yang
- College of Chemistry and Molecular Engineering; School of Life Sciences; Zhengzhou University; No. 100 of Science Road 450001 Zhengzhou Henan P. R. China
| | - Ying-Hui Wang
- College of Chemistry and Molecular Engineering; School of Life Sciences; Zhengzhou University; No. 100 of Science Road 450001 Zhengzhou Henan P. R. China
| | - Yong-Feng Ni
- College of Chemistry and Molecular Engineering; School of Life Sciences; Zhengzhou University; No. 100 of Science Road 450001 Zhengzhou Henan P. R. China
| | - Xiang Gao
- College of Chemistry and Molecular Engineering; School of Life Sciences; Zhengzhou University; No. 100 of Science Road 450001 Zhengzhou Henan P. R. China
| | - Bing Song
- College of Chemistry and Molecular Engineering; School of Life Sciences; Zhengzhou University; No. 100 of Science Road 450001 Zhengzhou Henan P. R. China
| | - Xinju Zhu
- College of Chemistry and Molecular Engineering; School of Life Sciences; Zhengzhou University; No. 100 of Science Road 450001 Zhengzhou Henan P. R. China
| | - Xin-Qi Hao
- College of Chemistry and Molecular Engineering; School of Life Sciences; Zhengzhou University; No. 100 of Science Road 450001 Zhengzhou Henan P. R. China
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40
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Zhao W, Ma W, Xiao T, Li F. Iridium-Catalyzed Cyclization of o
-Aminobenzamides with Unsaturated Aldehydes to Give 2-Alkylquinazolinones through a Hydrogen Autotransfer Process. ChemistrySelect 2017. [DOI: 10.1002/slct.201700780] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Wei Zhao
- School of Chemical Engineering; Nanjing University of Science & Technology; 200 Xiaolingwei Street Nanjing 210094 P. R. China
| | - Wangjing Ma
- Department of Chemistry; University of Oxford; Oxford OX1 3QR United Kingdom
| | - Tiancun Xiao
- Department of Chemistry; University of Oxford; Oxford OX1 3QR United Kingdom
| | - Feng Li
- School of Chemical Engineering; Nanjing University of Science & Technology; 200 Xiaolingwei Street Nanjing 210094 P. R. China
- Department of Chemistry; University of Oxford; Oxford OX1 3QR United Kingdom
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41
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Paul P, Bhanja P, Salam N, Mandi U, Bhaumik A, Alam SM, Islam SM. Silver nanoparticles supported over mesoporous alumina as an efficient nanocatalyst for N-alkylation of hetero (aromatic) amines and aromatic amines using alcohols as alkylating agent. J Colloid Interface Sci 2017; 493:206-217. [DOI: 10.1016/j.jcis.2016.12.072] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2016] [Revised: 12/28/2016] [Accepted: 12/30/2016] [Indexed: 11/29/2022]
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42
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Yu XJ, He HY, Yang L, Fu HY, Zheng XL, Chen H, Li RX. Hemilabile N-heterocyclic carbene (NHC)-nitrogen-phosphine mediated Ru (II)-catalyzed N-alkylation of aromatic amine with alcohol efficiently. CATAL COMMUN 2017. [DOI: 10.1016/j.catcom.2017.03.007] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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43
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Mamidala R, Mukundam V, Dhanunjayarao K, Venkatasubbaiah K. Cyclometalated palladium pre-catalyst for N-alkylation of amines using alcohols and regioselective alkylation of sulfanilamide using aryl alcohols. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.03.001] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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44
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Liu P, Liang R, Lu L, Yu Z, Li F. Use of a Cyclometalated Iridium(III) Complex Containing a N∧C∧N-Coordinating Terdentate Ligand as a Catalyst for the α-Alkylation of Ketones and N-Alkylation of Amines with Alcohols. J Org Chem 2017; 82:1943-1950. [DOI: 10.1021/acs.joc.6b02758] [Citation(s) in RCA: 55] [Impact Index Per Article: 7.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Pengcheng Liu
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, People’s Republic of China
| | - Ran Liang
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, People’s Republic of China
| | - Lei Lu
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, People’s Republic of China
| | - Zhentao Yu
- Jiangsu
Key Laboratory for Nano Technology, College of Engineering and Applied
Science, Nanjing University, Nanjing 210093, People’s Republic of China
| | - Feng Li
- School of Chemical Engineering, Nanjing University of Science & Technology, Nanjing 210094, People’s Republic of China
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45
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Celaje JJA, Zhang X, Zhang F, Kam L, Herron JR, Williams TJ. A Base and Solvent-Free Ruthenium-Catalyzed Alkylation of Amines. ACS Catal 2017. [DOI: 10.1021/acscatal.6b03088] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Jeff Joseph A. Celaje
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Xingyue Zhang
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Forrest Zhang
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Lisa Kam
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Jessica R. Herron
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
| | - Travis J. Williams
- Donald P. and Katherine B.
Loker Hydrocarbon Institute and Department of Chemistry, University of Southern California, Los Angeles, California 90089-1661, United States
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46
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Yang LC, Wang YN, Zhang Y, Zhao Y. Acid-Assisted Ru-Catalyzed Enantioselective Amination of 1,2-Diols through Borrowing Hydrogen. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02959] [Citation(s) in RCA: 52] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Li-Cheng Yang
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Republic of Singapore 117543
| | - Ya-Nong Wang
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Republic of Singapore 117543
| | - Yao Zhang
- College
of Chemistry, Liaoning University, Shenyang, 110036, People’s Republic of China
| | - Yu Zhao
- Department
of Chemistry, National University of Singapore, 3 Science Drive 3, Republic of Singapore 117543
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47
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Mastalir M, Stöger B, Pittenauer E, Puchberger M, Allmaier G, Kirchner K. Air Stable Iron(II) PNP Pincer Complexes as Efficient Catalysts for the Selective Alkylation of Amines with Alcohols. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600689] [Citation(s) in RCA: 79] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Matthias Mastalir
- Institute of Applied Synthetic Chemistry; Vienna University of Technology; Getreidemarkt 9/163-AC A-1060 Wien Austria
| | - Berthold Stöger
- Institute of Chemical Technologies and Analytics; Vienna University of Technology; Getreidemarkt 9/163-AC A-1060 Wien Austria
| | - Ernst Pittenauer
- Institute of Chemical Technologies and Analytics; Vienna University of Technology; Getreidemarkt 9/163-AC A-1060 Wien Austria
| | - Michael Puchberger
- Institute of Materials Chemistry; Vienna University of Technology; Getreidemarkt 9/163-AC A-1060 Wien Austria
| | - Günter Allmaier
- Institute of Chemical Technologies and Analytics; Vienna University of Technology; Getreidemarkt 9/163-AC A-1060 Wien Austria
| | - Karl Kirchner
- Institute of Applied Synthetic Chemistry; Vienna University of Technology; Getreidemarkt 9/163-AC A-1060 Wien Austria
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48
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Sommer MG, Marinova S, Krafft MJ, Urankar D, Schweinfurth D, Bubrin M, Košmrlj J, Sarkar B. Ruthenium Azocarboxamide Half-Sandwich Complexes: Influence of the Coordination Mode on the Electronic Structure and Activity in Base-Free Transfer Hydrogenation Catalysis. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00424] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Michael G. Sommer
- Institut
für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstraße 34-36, D-14195 Berlin, Germany
- Institut
für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
| | - Sofiya Marinova
- Institut
für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstraße 34-36, D-14195 Berlin, Germany
| | - Michael J. Krafft
- Institut
für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
| | - Damijana Urankar
- Faculty
of Chemistry and Chemical Technology, University of Ljubljana, Večna
pot 113, SI-1000, Ljubljana, Slovenia
| | - David Schweinfurth
- Institut
für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstraße 34-36, D-14195 Berlin, Germany
- Institut
für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
| | - Martina Bubrin
- Institut
für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
| | - Janez Košmrlj
- Faculty
of Chemistry and Chemical Technology, University of Ljubljana, Večna
pot 113, SI-1000, Ljubljana, Slovenia
| | - Biprajit Sarkar
- Institut
für Chemie und Biochemie, Anorganische Chemie, Freie Universität Berlin, Fabeckstraße 34-36, D-14195 Berlin, Germany
- Institut
für Anorganische Chemie, Universität Stuttgart, Pfaffenwaldring
55, D-70569 Stuttgart, Germany
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49
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Mastalir M, Glatz M, Gorgas N, Stöger B, Pittenauer E, Allmaier G, Veiros LF, Kirchner K. Divergent Coupling of Alcohols and Amines Catalyzed by Isoelectronic Hydride MnIand FeIIPNP Pincer Complexes. Chemistry 2016; 22:12316-20. [DOI: 10.1002/chem.201603148] [Citation(s) in RCA: 188] [Impact Index Per Article: 23.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2016] [Indexed: 12/20/2022]
Affiliation(s)
- Matthias Mastalir
- Institute of Applied Synthetic Chemistry; Vienna University of Technology; Getreidemarkt 9 1060 Wien Austria
| | - Mathias Glatz
- Institute of Applied Synthetic Chemistry; Vienna University of Technology; Getreidemarkt 9 1060 Wien Austria
| | - Nikolaus Gorgas
- Institute of Applied Synthetic Chemistry; Vienna University of Technology; Getreidemarkt 9 1060 Wien Austria
| | - Berthold Stöger
- Institute of Chemical Technologies and Analytics; Vienna University of Technology; Getreidemarkt 9 1060 Wien Austria
| | - Ernst Pittenauer
- Institute of Chemical Technologies and Analytics; Vienna University of Technology; Getreidemarkt 9 1060 Wien Austria
| | - Günter Allmaier
- Institute of Chemical Technologies and Analytics; Vienna University of Technology; Getreidemarkt 9 1060 Wien Austria
| | - Luis F. Veiros
- Centro de Química Estrutural; Instituto Superior Técnico; Universidade de Lisboa; Av. Rovisco Pais No. 1 1049-001 Lisboa Portugal
| | - Karl Kirchner
- Institute of Applied Synthetic Chemistry; Vienna University of Technology; Getreidemarkt 9 1060 Wien Austria
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50
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Mastalir M, Tomsu G, Pittenauer E, Allmaier G, Kirchner K. Co(II) PCP Pincer Complexes as Catalysts for the Alkylation of Aromatic Amines with Primary Alcohols. Org Lett 2016; 18:3462-5. [DOI: 10.1021/acs.orglett.6b01647] [Citation(s) in RCA: 143] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- Matthias Mastalir
- Institute
of Applied Synthetic Chemistry and ‡Institute of Chemical Technologies
and Analytics, Vienna University of Technology, Getreidemarkt 9/163-AC, A-1060 Wien, Austria
| | - Gerald Tomsu
- Institute
of Applied Synthetic Chemistry and ‡Institute of Chemical Technologies
and Analytics, Vienna University of Technology, Getreidemarkt 9/163-AC, A-1060 Wien, Austria
| | - Ernst Pittenauer
- Institute
of Applied Synthetic Chemistry and ‡Institute of Chemical Technologies
and Analytics, Vienna University of Technology, Getreidemarkt 9/163-AC, A-1060 Wien, Austria
| | - Günter Allmaier
- Institute
of Applied Synthetic Chemistry and ‡Institute of Chemical Technologies
and Analytics, Vienna University of Technology, Getreidemarkt 9/163-AC, A-1060 Wien, Austria
| | - Karl Kirchner
- Institute
of Applied Synthetic Chemistry and ‡Institute of Chemical Technologies
and Analytics, Vienna University of Technology, Getreidemarkt 9/163-AC, A-1060 Wien, Austria
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