1
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Santos CMM, Silva AMS. Transition Metal-Catalyzed Transformations of Chalcones. CHEM REC 2024:e202400060. [PMID: 39008887 DOI: 10.1002/tcr.202400060] [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: 04/02/2024] [Revised: 05/09/2024] [Indexed: 07/17/2024]
Abstract
Chalcones are a class of naturally occurring flavonoid compounds associated to a variety of biological and pharmacological properties. Several reviews have been published describing the synthesis and biological properties of a vast array of analogues. However, overviews on the reactivity of chalcones has only been explored in a few accounts. To fill this gap, a systematic survey on the most recent developments in the transition metal-catalyzed transformation of chalcones was performed. The chemistry of copper, palladium, zinc, iron, manganese, nickel, ruthenium, cobalt, rhodium, iridium, silver, indium, gold, titanium, platinum, among others, as versatile catalysts will be highlighted, covering the literature from year 2000 to 2023, in more than 380 publications.
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Affiliation(s)
- Clementina M M Santos
- Centro de Investigação de Montanha (CIMO), Instituto Politécnico de Bragança, Campus de Santa Apolónia, 5300-253, Bragança, Portugal
- Laboratório para a Sustentabilidade e Tecnologia em Regiões de Montanha, Instituto Politécnico de Bragança, Campus de Santa Bragança, Apolónia, 5300-253, Bragança, Portugal
| | - Artur M S Silva
- LAQV, REQUIMTE, Department of Chemistry, University of Aveiro, Campus de Campus de Santiago, 3810-193, Aveiro, Portugal
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2
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Patil RD, Pratihar S. Ruthenium(II)-Catalyzed Hydrogenation and Tandem (De)Hydrogenation via Metal-Ligand Cooperation: Base- and Solvent-Assisted Switchable Selectivity. J Org Chem 2024; 89:1361-1378. [PMID: 36283058 DOI: 10.1021/acs.joc.2c01965] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A versatile, selective, solvent (methanol vs ethanol)- and base (potassium vs lithium carbonate)-assisted switchable synthesis of saturated ketone and α-methyl saturated ketone from α,β-unsaturated ketone is developed. Mechanistic aspects, evaluated from spectroscopic studies, in situ monitoring of the reaction progress, control studies, and labeling studies, further indicate the involvement of a tandem dehydrogenation-condensation-hydrogenation sequence in the reaction, in which the interconvertible coordination mode (imino N → Ru and amido N-Ru) of coordinated imidazole with Ru(II)-para-cymene is crucial, without which the efficiency and selectivity of the catalyst are completely lost. The catalyst demonstrates good efficiency, selectivity, and functional group tolerance and displays a broad scope (69 examples) for monomethylation and hydrogenation of unsaturated chalcones, double methylation of ketones, and N-methylation of amines.
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Affiliation(s)
- Rahul Daga Patil
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Inorganic Materials and Catalysis Division, CSIR-Central Salt & Marine Chemicals Research Institute, G.B. Marg, Bhavnagar 364002, Gujarat, India
| | - Sanjay Pratihar
- Academy of Scientific and Innovative Research (AcSIR), Ghaziabad 201002, India
- Inorganic Materials and Catalysis Division, CSIR-Central Salt & Marine Chemicals Research Institute, G.B. Marg, Bhavnagar 364002, Gujarat, India
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3
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Sheetal, Mehara P, Das P. Methanol as a greener C1 synthon under non-noble transition metal-catalyzed conditions. Coord Chem Rev 2023. [DOI: 10.1016/j.ccr.2022.214851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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4
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Devi P, Kannan M, Kiran, Virender, Kumar A, Muthaiah S. Dehydrogenative oxidation of alcohols using ruthenium (II) complexes. J Organomet Chem 2022. [DOI: 10.1016/j.jorganchem.2022.122515] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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5
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Sau A, Panja D, Dey S, Kundu R, Kundu S. Selective reductive α-methylation of chalcone derivatives using methanol. J Catal 2022. [DOI: 10.1016/j.jcat.2022.08.035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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6
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Ganguli K, Mandal A, Kundu S. Well-Defined Bis(NHC)Mn(I) Complex Catalyzed Tandem Transformation of α,β-Unsaturated Ketones to α-Methylated Ketones Using Methanol. ACS Catal 2022. [DOI: 10.1021/acscatal.2c04131] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kasturi Ganguli
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur208016, India
| | - Adarsha Mandal
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur208016, India
| | - Sabuj Kundu
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur208016, India
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7
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Emayavaramban B, Chakraborty P, Dahiya P, Sundararaju B. Iron-Catalyzed α-Methylation of Ketones Using Methanol as the C1 Source under Photoirradiation. Org Lett 2022; 24:6219-6223. [PMID: 35960264 DOI: 10.1021/acs.orglett.2c02545] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
A mild, environmentally benign approach for α-methylation of ketones utilizing methanol as the C1 source under visible light has been developed. The reaction conditions were favorable for a wide range of ketones with both aromatic and aliphatic backbones, allowing for good-to-excellent yields of the respective products. The tentative mechanism is postulated after preliminary mechanistic and kinetic experiments.
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Affiliation(s)
| | - Priyanka Chakraborty
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Pardeep Dahiya
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
| | - Basker Sundararaju
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, India
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8
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Biswal P, Siva Subramani M, Samser S, Chandrasekhar V, Venkatasubbaiah K. Ligand-Controlled Ruthenium-Catalyzed Borrowing-Hydrogen and Interrupted-Borrowing-Hydrogen Methodologies: Functionalization of Ketones Using Methanol as a C1 Source. J Org Chem 2022; 88:5135-5146. [PMID: 35695675 DOI: 10.1021/acs.joc.2c00653] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
Herein we report simple, highly efficient, and phosphine-free N,C-Ru and N,N-Ru catalysts for ligand-controlled borrowing-hydrogen (BH) and interrupted-borrowing-hydrogen (I-BH) methods, respectively. This protocol has been employed on a variety of ketones using MeOH as a green, sustainable, and alternative C1 source to form a C-C bond through the BH and I-BH methods. Reasonably good substrate scope, functional group tolerance, and good-to-excellent yields at 70 °C are the added highlights of these methodologies. Controlled experiments reveal that an in situ formed formaldehyde is one of the crucial elements in this ligand-controlled selective protocol, which upon reaction with a ketone generates an enone as an intermediate. This enone in the presence of the N,C-Ru catalyst and N,N-Ru catalyst through the BH and I-BH pathways yields methylated ketones and 1,5-diketones, respectively.
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Affiliation(s)
- Priyabrata Biswal
- School of Chemical Sciences, National Institute of Science Education and Research, Bhubaneswar, an OCC of Homi Bhabha National Institute, Bhubaneswar-752050, Odisha, India
| | - M Siva Subramani
- School of Chemical Sciences, National Institute of Science Education and Research, Bhubaneswar, an OCC of Homi Bhabha National Institute, Bhubaneswar-752050, Odisha, India
| | - Shaikh Samser
- School of Chemical Sciences, National Institute of Science Education and Research, Bhubaneswar, an OCC of Homi Bhabha National Institute, Bhubaneswar-752050, Odisha, India
| | - Vadapalli Chandrasekhar
- Tata Institute of Fundamental Research Hyderabad, Gopanpally, Hyderabad-500046, India.,Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
| | - Krishnan Venkatasubbaiah
- School of Chemical Sciences, National Institute of Science Education and Research, Bhubaneswar, an OCC of Homi Bhabha National Institute, Bhubaneswar-752050, Odisha, India
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9
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Song A, Liu S, Wang M, Lu Y, Wang R, Xing LB. Iridium-catalyzed synthesis of β-methylated secondary alcohols using methanol. J Catal 2022. [DOI: 10.1016/j.jcat.2022.01.021] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
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10
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Biswal P, Samser S, Meher SK, Chandrasekhar V, Venkatasubbaiah K. Palladium‐Catalyzed Synthesis of α‐Methyl Ketones from Allylic Alcohols and Methanol. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202101101] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Priyabrata Biswal
- School of Chemical Sciences National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI Bhubaneswar 752050 Odisha India
| | - Shaikh Samser
- School of Chemical Sciences National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI Bhubaneswar 752050 Odisha India
| | - Sushanta Kumar Meher
- School of Chemical Sciences National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI Bhubaneswar 752050 Odisha India
| | - Vadapalli Chandrasekhar
- Tata Institute of Fundamental Research Hyderabad Gopanpally Hyderabad 500 046 India
- Department of Chemistry Indian Institute of Technology Kanpur Kanpur 208016 India
| | - Krishnan Venkatasubbaiah
- School of Chemical Sciences National Institute of Science Education and Research (NISER) Bhubaneswar, HBNI Bhubaneswar 752050 Odisha India
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11
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Sarki N, Goyal V, Natte K, Jagadeesh RV. Base Metal‐Catalyzed C‐Methylation Reactions Using Methanol. Adv Synth Catal 2021. [DOI: 10.1002/adsc.202100762] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Naina Sarki
- Chemical and Material Science Division CSIR – Indian Institute of Petroleum Haridwar road, Mohkampur Dehradun 248005 India
| | - Vishakha Goyal
- Chemical and Material Science Division CSIR – Indian Institute of Petroleum Haridwar road, Mohkampur Dehradun 248005 India
| | - Kishore Natte
- Chemical and Material Science Division CSIR – Indian Institute of Petroleum Haridwar road, Mohkampur Dehradun 248005 India
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12
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Biswas N, Srimani D. Ru-Catalyzed Selective Catalytic Methylation and Methylenation Reaction Employing Methanol as the C1 Source. J Org Chem 2021; 86:10544-10554. [PMID: 34263597 DOI: 10.1021/acs.joc.1c01185] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Methanol can be employed as a green and sustainable methylating agent to form C-C and C-N bonds via borrowing hydrogen (BH) methodology. Herein we explored the activity of the acridine-derived SNS-Ru pincer for the activation of methanol to apply it as a C1 building block in different reactions. Our catalytic system shows great success toward the β-C(sp3)-methylation reaction of 2-phenylethanols to provide good to excellent yields of the methylated products. We investigated the mechanistic details, kinetic progress, and temperature-dependent product distribution, which revealed the slow and steady generation of in situ formed aldehyde, is the key factor to get the higher yield of the β-methylated product. To establish the environmental benefit of this reaction, green chemistry metrics are calculated. Furthermore, dimerization of 2-naphthol via methylene linkage and formation of N-methylation of amine are also described in this study, which offers a wide range of substrate scope with a good to excellent yield.
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Affiliation(s)
- Nandita Biswas
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
| | - Dipankar Srimani
- Department of Chemistry, Indian Institute of Technology Guwahati, Assam 781039, India
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13
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Shee S, Kundu S. Rhenium(I)-Catalyzed C-Methylation of Ketones, Indoles, and Arylacetonitriles Using Methanol. J Org Chem 2021; 86:6943-6951. [PMID: 33876639 DOI: 10.1021/acs.joc.1c00376] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
A ReCl(CO)5/MeC(CH2PPh2)3 (L2) system was developed for the C-methylation reactions utilizing methanol and base, following the borrowing hydrogen strategy. Diverse ketones, indoles, and arylacetonitriles underwent mono- and dimethylation selectively up to 99% yield. Remarkably, tandem multiple methylations were also achieved by employing this catalytic system.
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Affiliation(s)
- Sujan Shee
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
| | - Sabuj Kundu
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur, Uttar Pradesh 208016, India
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14
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Donthireddy SNR, Tiwari CS, Kumar S, Rit A. Atom‐Economic Alk(en)ylations of Esters, Amides, and Methyl Heteroarenes Utilizing Alcohols Following Dehydrogenative Strategies. ASIAN J ORG CHEM 2021. [DOI: 10.1002/ajoc.202000634] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- S. N. R. Donthireddy
- Department of Chemistry Indian Institute of Technology Madras Chennai 600036 India
| | | | - Shashi Kumar
- Department of Chemistry Indian Institute of Technology Madras Chennai 600036 India
| | - Arnab Rit
- Department of Chemistry Indian Institute of Technology Madras Chennai 600036 India
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15
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Yang J, Liu C, Zhou H, Fan R, Ma B, Li Z. Visible-light-promoted α-methoxymethylation and aminomethylation of ketones with methanol as the C1 source. Org Biomol Chem 2021; 19:5572-5576. [PMID: 34085081 DOI: 10.1039/d1ob00765c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Visible-light-promoted α-methoxymethylation and aminomethylation of ketones using methanol as a sustainable C1 source have been developed. With rose bengal as the photosensitizer and air as the green oxidant, the methoxymethylation reactions proceeded smoothly under visible light irradiation at ambient temperature. Additionally, a one-pot one-step α-aminomethylation of ketones was achieved by adding N-nucleophiles. Preliminary mechanism studies suggest that the reaction mainly proceeds via a radical pathway.
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Affiliation(s)
- Jingya Yang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
| | - Cai Liu
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
| | - Hongyan Zhou
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China. and College of Science, Gansu Agricultural University, Lanzhou 730070, China
| | - Rundong Fan
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
| | - Ben Ma
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
| | - Zheng Li
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China.
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16
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Kabadwal LM, Bera S, Banerjee D. Recent advances in sustainable organic transformations using methanol: expanding the scope of hydrogen-borrowing catalysis. Org Chem Front 2021. [DOI: 10.1039/d1qo01412a] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Recent progress relating to sustainable approaches using methanol as a C1-alkylating agent for C–Me and N–Me bond formation is discussed.
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Affiliation(s)
- Lalit Mohan Kabadwal
- Department of Chemistry, Laboratory of Catalysis and Organic Synthesis, Indian Institute of Technology Roorkee, Roorkee-247667, Uttarakhand, India
| | - Sourajit Bera
- Department of Chemistry, Laboratory of Catalysis and Organic Synthesis, Indian Institute of Technology Roorkee, Roorkee-247667, Uttarakhand, India
| | - Debasis Banerjee
- Department of Chemistry, Laboratory of Catalysis and Organic Synthesis, Indian Institute of Technology Roorkee, Roorkee-247667, Uttarakhand, India
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17
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Bettoni L, Gaillard S, Renaud JL. A phosphine-free iron complex-catalyzed synthesis of cycloalkanes via the borrowing hydrogen strategy. Chem Commun (Camb) 2020; 56:12909-12912. [PMID: 32996937 DOI: 10.1039/d0cc05840h] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Herein we report a diaminocyclopentadienone iron tricarbonyl complex catalyzed synthesis of substituted cyclopentane, cyclohexane and cycloheptane compounds using the borrowing hydrogen strategy in the presence of various substituted primary and secondary 1,n diols as alkylating reagents. Deuterium labeling experiments confirm that the diols were the hydride source in this cascade process.
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Affiliation(s)
- Léo Bettoni
- Normandie Univ., LCMT, ENSICAEN, UNICAEN, CNRS, 6 Boulevard du Maréchal Juin, 14000 Caen, France.
| | - Sylvain Gaillard
- Normandie Univ., LCMT, ENSICAEN, UNICAEN, CNRS, 6 Boulevard du Maréchal Juin, 14000 Caen, France.
| | - Jean-Luc Renaud
- Normandie Univ., LCMT, ENSICAEN, UNICAEN, CNRS, 6 Boulevard du Maréchal Juin, 14000 Caen, France.
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18
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Paul B, Maji M, Chakrabarti K, Kundu S. Tandem transformations and multicomponent reactions utilizing alcohols following dehydrogenation strategy. Org Biomol Chem 2020; 18:2193-2214. [DOI: 10.1039/c9ob02760b] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
In this review, the progress of tandem transformation of nitro, nitrile and azide functionalities is summarised to develop new C–C and C–N bonds as well as multi-component reactions using alcohols.
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Affiliation(s)
- Bhaskar Paul
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Milan Maji
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Kaushik Chakrabarti
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
| | - Sabuj Kundu
- Department of Chemistry
- Indian Institute of Technology Kanpur
- Kanpur 208016
- India
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19
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Latham DE, Polidano K, Williams JMJ, Morrill LC. One-Pot Conversion of Allylic Alcohols to α-Methyl Ketones via Iron-Catalyzed Isomerization-Methylation. Org Lett 2019; 21:7914-7918. [PMID: 31536370 PMCID: PMC7007281 DOI: 10.1021/acs.orglett.9b02900] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/15/2019] [Indexed: 11/28/2022]
Abstract
A one-pot iron-catalyzed conversion of allylic alcohols to α-methyl ketones has been developed. This isomerization-methylation strategy utilized a (cyclopentadienone)iron(0) carbonyl complex as precatalyst and methanol as the C1 source. A diverse range of allylic alcohols undergoes isomerization-methylation to form α-methyl ketones in good isolated yields (up to 84% isolated yield).
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Affiliation(s)
- Daniel E. Latham
- Cardiff Catalysis
Institute, School of Chemistry, Cardiff
University, Main Building,
Park Place, Cardiff, CF10 3AT, U.K.
| | - Kurt Polidano
- Cardiff Catalysis
Institute, School of Chemistry, Cardiff
University, Main Building,
Park Place, Cardiff, CF10 3AT, U.K.
| | | | - Louis C. Morrill
- Cardiff Catalysis
Institute, School of Chemistry, Cardiff
University, Main Building,
Park Place, Cardiff, CF10 3AT, U.K.
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20
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Polidano K, Williams JMJ, Morrill LC. Iron-Catalyzed Borrowing Hydrogen β- C(sp 3)-Methylation of Alcohols. ACS Catal 2019; 9:8575-8580. [PMID: 32064149 PMCID: PMC7011770 DOI: 10.1021/acscatal.9b02461] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 07/30/2019] [Indexed: 12/26/2022]
Abstract
Herein we report the iron-catalyzed β-C(sp3)-methylation of primary alcohols using methanol as a C1 building block. This borrowing hydrogen approach employs a well-defined bench-stable (cyclopentadienone)iron(0) carbonyl complex as precatalyst (5 mol %) and enables a diverse selection of substituted 2-arylethanols to undergo β-C(sp3)-methylation in good isolated yields (24 examples, 65% average yield).
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Affiliation(s)
- Kurt Polidano
- Cardiff
Catalysis Institute, School of Chemistry,
Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, U.K.
| | | | - Louis C. Morrill
- Cardiff
Catalysis Institute, School of Chemistry,
Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, U.K.
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21
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Xu X, Zhou Z, Wang Z, Ma X, Chen X, Zhang X, Yu X, Yi W. Cobalt(III)‐Catalyzed and Dimethyl Sulfoxide‐Involved Cross‐Coupling of Ketones and Amides for Direct Synthesis of
β
‐Amino Ketones. Adv Synth Catal 2019. [DOI: 10.1002/adsc.201900717] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Xuefeng Xu
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical EngineeringNanyang Normal University Nanyang 473061 People's Republic of China
| | - Zhi Zhou
- Key Laboratory of Molecular Target and Clinical Pharmacology & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated HospitalGuangzhou Medical University, Guangzhou Guangdong 511436 People's Republic of China
| | - Zhipin Wang
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical EngineeringNanyang Normal University Nanyang 473061 People's Republic of China
| | - Xinna Ma
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical EngineeringNanyang Normal University Nanyang 473061 People's Republic of China
| | - Xin Chen
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical EngineeringNanyang Normal University Nanyang 473061 People's Republic of China
| | - Xu Zhang
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical EngineeringNanyang Normal University Nanyang 473061 People's Republic of China
| | - Xiyong Yu
- Key Laboratory of Molecular Target and Clinical Pharmacology & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated HospitalGuangzhou Medical University, Guangzhou Guangdong 511436 People's Republic of China
| | - Wei Yi
- Engineering Technology Research Center of Henan Province for Solar Catalysis, College of Chemistry and Pharmaceutical EngineeringNanyang Normal University Nanyang 473061 People's Republic of China
- Key Laboratory of Molecular Target and Clinical Pharmacology & State Key Laboratory of Respiratory Disease, School of Pharmaceutical Sciences & the Fifth Affiliated HospitalGuangzhou Medical University, Guangzhou Guangdong 511436 People's Republic of China
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22
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Mamidala R, Biswal P, Subramani MS, Samser S, Venkatasubbaiah K. Palladacycle-Phosphine Catalyzed Methylation of Amines and Ketones Using Methanol. J Org Chem 2019; 84:10472-10480. [DOI: 10.1021/acs.joc.9b00983] [Citation(s) in RCA: 35] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Affiliation(s)
- Ramesh Mamidala
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Bhubaneswar-752050, Odisha, India
| | - Priyabrata Biswal
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Bhubaneswar-752050, Odisha, India
| | - M. Siva Subramani
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Bhubaneswar-752050, Odisha, India
| | - Shaikh Samser
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Bhubaneswar-752050, Odisha, India
| | - Krishnan Venkatasubbaiah
- School of Chemical Sciences, National Institute of Science Education and Research (NISER), Bhubaneswar, HBNI, Bhubaneswar-752050, Odisha, India
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23
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Charvieux A, Duguet N, Métay E. α-Methylation of Ketones with Methanol Catalyzed by Ni/SiO2
-Al2
O3. European J Org Chem 2019. [DOI: 10.1002/ejoc.201900602] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Aubin Charvieux
- CNRS, INSA-Lyon, CPE-Lyon, Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, ICBMS, UMR 5246, Equipe CAtalyse, SYnthèse et ENvironnement (CASYEN); Univ Lyon, Université Claude Bernard Lyon1; Campus LyonTech La Doua, Bâtiment Lederer, 1 rue Victor Grignard 69100 Villeurbanne France
| | - Nicolas Duguet
- CNRS, INSA-Lyon, CPE-Lyon, Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, ICBMS, UMR 5246, Equipe CAtalyse, SYnthèse et ENvironnement (CASYEN); Univ Lyon, Université Claude Bernard Lyon1; Campus LyonTech La Doua, Bâtiment Lederer, 1 rue Victor Grignard 69100 Villeurbanne France
| | - Estelle Métay
- CNRS, INSA-Lyon, CPE-Lyon, Institut de Chimie et Biochimie Moléculaires et Supramoléculaires, ICBMS, UMR 5246, Equipe CAtalyse, SYnthèse et ENvironnement (CASYEN); Univ Lyon, Université Claude Bernard Lyon1; Campus LyonTech La Doua, Bâtiment Lederer, 1 rue Victor Grignard 69100 Villeurbanne France
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24
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Bettoni L, Seck C, Mbaye MD, Gaillard S, Renaud JL. Iron-Catalyzed Tandem Three-Component Alkylation: Access to α-Methylated Substituted Ketones. Org Lett 2019; 21:3057-3061. [DOI: 10.1021/acs.orglett.9b00630] [Citation(s) in RCA: 46] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Léo Bettoni
- Normandie Université,
LCMT, ENSICAEN, UNICAEN, CNRS, 6 boulevard du Maréchal Juin, Caen 14000, France
| | - Charlotte Seck
- Normandie Université,
LCMT, ENSICAEN, UNICAEN, CNRS, 6 boulevard du Maréchal Juin, Caen 14000, France
- Université Assane Seck de Ziguinchor, Ziguinchor BP 523, Sénégal
| | - Mbaye Diagne Mbaye
- Normandie Université,
LCMT, ENSICAEN, UNICAEN, CNRS, 6 boulevard du Maréchal Juin, Caen 14000, France
- Université Assane Seck de Ziguinchor, Ziguinchor BP 523, Sénégal
| | - Sylvain Gaillard
- Normandie Université,
LCMT, ENSICAEN, UNICAEN, CNRS, 6 boulevard du Maréchal Juin, Caen 14000, France
| | - Jean-Luc Renaud
- Normandie Université,
LCMT, ENSICAEN, UNICAEN, CNRS, 6 boulevard du Maréchal Juin, Caen 14000, France
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25
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Tsukamoto Y, Itoh S, Kobayashi M, Obora Y. Iridium-Catalyzed α-Methylation of α-Aryl Esters Using Methanol as the C1 Source. Org Lett 2019; 21:3299-3303. [DOI: 10.1021/acs.orglett.9b01025] [Citation(s) in RCA: 21] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Yuya Tsukamoto
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Satoshi Itoh
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Masaki Kobayashi
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
| | - Yasushi Obora
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan
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26
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Bruneau-Voisine A, Pallova L, Bastin S, César V, Sortais JB. Manganese catalyzed α-methylation of ketones with methanol as a C1 source. Chem Commun (Camb) 2019; 55:314-317. [DOI: 10.1039/c8cc08064j] [Citation(s) in RCA: 71] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
The direct α-methylation of ketones with methanol under hydrogen borrowing conditions using a well-defined manganese PN3P pre-catalyst was, for the first time, achieved.
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27
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Sklyaruk J, Borghs JC, El-Sepelgy O, Rueping M. Catalytic C1
Alkylation with Methanol and Isotope-Labeled Methanol. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201810885] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Jan Sklyaruk
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Jannik C. Borghs
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Osama El-Sepelgy
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Magnus Rueping
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
- KAUST Catalysis Center (KCC); King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Saudi Arabia
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28
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Sklyaruk J, Borghs JC, El-Sepelgy O, Rueping M. Catalytic C1
Alkylation with Methanol and Isotope-Labeled Methanol. Angew Chem Int Ed Engl 2018; 58:775-779. [DOI: 10.1002/anie.201810885] [Citation(s) in RCA: 80] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 11/08/2018] [Indexed: 01/04/2023]
Affiliation(s)
- Jan Sklyaruk
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Jannik C. Borghs
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Osama El-Sepelgy
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
| | - Magnus Rueping
- Institute of Organic Chemistry; RWTH Aachen University; Landoltweg 1 52074 Aachen Germany
- KAUST Catalysis Center (KCC); King Abdullah University of Science and Technology (KAUST); Thuwal 23955-6900 Saudi Arabia
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29
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Wang G, Li Z, Li C, Zhang S. Cobalt catalyzed synthesis of α, β-unsaturated esters from esters and alcohols via mild O2-interrupted hydrogen borrowing. J Catal 2018. [DOI: 10.1016/j.jcat.2018.10.005] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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30
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Yang J, Chen S, Zhou H, Wu C, Ma B, Xiao J. Cobalt-Catalyzed α-Methoxymethylation and Aminomethylation of Ketones with Methanol as a C1 Source. Org Lett 2018; 20:6774-6779. [DOI: 10.1021/acs.orglett.8b02892] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jingya Yang
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
- Department of Chemistry, University of Liverpool, Liverpool, L69 7ZD, United Kingdom
| | - Shuwen Chen
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Hongyan Zhou
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Chengqi Wu
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Ben Ma
- College of Chemistry and Chemical Engineering, Northwest Normal University, Lanzhou 730070, China
| | - Jianliang Xiao
- Department of Chemistry, University of Liverpool, Liverpool, L69 7ZD, United Kingdom
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31
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Deng D, Hu B, Yang M, Chen D. Methylation of Amines and Ketones with Methanol Catalyzed by an Iridium Complex Bearing a 2-Hydroxypyridylmethylene Fragment. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00575] [Citation(s) in RCA: 55] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Danfeng Deng
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemical Engineering & Technology, Harbin Institute of Technology, Harbin 150001, People’s Republic of China
| | - Bowen Hu
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemical Engineering & Technology, Harbin Institute of Technology, Harbin 150001, People’s Republic of China
| | - Min Yang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemical Engineering & Technology, Harbin Institute of Technology, Harbin 150001, People’s Republic of China
| | - Dafa Chen
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemical Engineering & Technology, Harbin Institute of Technology, Harbin 150001, People’s Republic of China
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32
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Yang J, Xie D, Zhou H, Chen S, Duan J, Huo C, Li Z. Visible-Light-Mediated Rose Bengal-Catalyzed α-Hydroxymethylation of Ketones with Methanol. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800467] [Citation(s) in RCA: 27] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Jingya Yang
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 People's Republic of China
| | - Dongtai Xie
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 People's Republic of China
| | - Hongyan Zhou
- College of Science; Gansu Agricultural University; Lanzhou 730070 People's Republic of China
| | - Shuwen Chen
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 People's Republic of China
| | - Jiaokui Duan
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 People's Republic of China
| | - Congde Huo
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 People's Republic of China
| | - Zheng Li
- College of Chemistry and Chemical Engineering; Northwest Normal University; Lanzhou 730070 People's Republic of China
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33
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Polidano K, Allen BDW, Williams JMJ, Morrill LC. Iron-Catalyzed Methylation Using the Borrowing Hydrogen Approach. ACS Catal 2018. [DOI: 10.1021/acscatal.8b02158] [Citation(s) in RCA: 169] [Impact Index Per Article: 28.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kurt Polidano
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, U.K
| | - Benjamin D. W. Allen
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, U.K
| | | | - Louis C. Morrill
- School of Chemistry, Cardiff University, Main Building, Park Place, Cardiff, CF10 3AT, U.K
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34
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Cao XN, Wan XM, Yang FL, Li K, Hao XQ, Shao T, Zhu X, Song MP. NNN Pincer Ru(II)-Complex-Catalyzed α-Alkylation of Ketones with Alcohols. J Org Chem 2018. [DOI: 10.1021/acs.joc.8b00013] [Citation(s) in RCA: 52] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Xiao-Niu Cao
- College of Chemistry and Molecular Engineering, School of Life Sciences, Zhengzhou University, No. 100 of Science Road, Zhengzhou, Henan 450001, P. R. China
| | - Xiao-Min Wan
- College of Chemistry and Molecular Engineering, School of Life Sciences, Zhengzhou University, No. 100 of Science Road, Zhengzhou, Henan 450001, P. R. China
| | - Fa-Liu Yang
- College of Chemistry and Molecular Engineering, School of Life Sciences, Zhengzhou University, No. 100 of Science Road, Zhengzhou, Henan 450001, P. R. China
| | - Ke Li
- Shandong Qiaochang Modern Agriculture Co., Ltd, No. 1181 Huanghe 12 Road, Binzhou, Shandong 256600, P. R. China
| | - Xin-Qi Hao
- College of Chemistry and Molecular Engineering, School of Life Sciences, Zhengzhou University, No. 100 of Science Road, Zhengzhou, Henan 450001, P. R. China
| | - Tian Shao
- College of Chemistry and Molecular Engineering, School of Life Sciences, Zhengzhou University, No. 100 of Science Road, Zhengzhou, Henan 450001, P. R. China
| | - Xinju Zhu
- College of Chemistry and Molecular Engineering, School of Life Sciences, Zhengzhou University, No. 100 of Science Road, Zhengzhou, Henan 450001, P. R. China
| | - Mao-Ping Song
- College of Chemistry and Molecular Engineering, School of Life Sciences, Zhengzhou University, No. 100 of Science Road, Zhengzhou, Henan 450001, P. R. China
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35
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Oikawa K, Itoh S, Yano H, Kawasaki H, Obora Y. Preparation and use of DMF-stabilized iridium nanoclusters as methylation catalysts using methanol as the C1 source. Chem Commun (Camb) 2018; 53:1080-1083. [PMID: 28044173 DOI: 10.1039/c6cc09279a] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We report methylations of alcohols and anilines catalyzed by DMF-stabilized Ir nanoclusters using methanol as the C1 source. The DMF-stabilized Ir nanoclusters were prepared in one step and have diameters of 1-1.5 nm. They react in a borrowing-hydrogen reaction and are efficient methylation catalysts (TON up to 310 000).
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Affiliation(s)
- Kei Oikawa
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan.
| | - Satoshi Itoh
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan.
| | - Hiroki Yano
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan.
| | - Hideya Kawasaki
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan.
| | - Yasushi Obora
- Department of Chemistry and Materials Engineering, Faculty of Chemistry, Materials and Bioengineering, Kansai University, Suita, Osaka 564-8680, Japan.
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36
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Paul B, Shee S, Panja D, Chakrabarti K, Kundu S. Direct Synthesis of N,N-Dimethylated and β-Methyl N,N-Dimethylated Amines from Nitriles Using Methanol: Experimental and Computational Studies. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00021] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
- Bhaskar Paul
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, Uttar Pradesh (U.P.), India
| | - Sujan Shee
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, Uttar Pradesh (U.P.), India
| | - Dibyajyoti Panja
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, Uttar Pradesh (U.P.), India
| | - Kaushik Chakrabarti
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, Uttar Pradesh (U.P.), India
| | - Sabuj Kundu
- Department of Chemistry, Indian Institute of Technology Kanpur, Kanpur 208016, Uttar Pradesh (U.P.), India
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37
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Siddiki SMAH, Touchy AS, Jamil MAR, Toyao T, Shimizu KI. C-Methylation of Alcohols, Ketones, and Indoles with Methanol Using Heterogeneous Platinum Catalysts. ACS Catal 2018. [DOI: 10.1021/acscatal.7b04442] [Citation(s) in RCA: 68] [Impact Index Per Article: 11.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | - Abeda S. Touchy
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo 001-0021, Japan
| | - Md. A. R. Jamil
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo 001-0021, Japan
| | - Takashi Toyao
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo 001-0021, Japan
- Elements Strategy Initiative for Catalysts and Batteries, Kyoto University, Katsura, Kyoto 615-8520, Japan
| | - Ken-ichi Shimizu
- Institute for Catalysis, Hokkaido University, N-21, W-10, Sapporo 001-0021, Japan
- Elements Strategy Initiative for Catalysts and Batteries, Kyoto University, Katsura, Kyoto 615-8520, Japan
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38
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Roy BC, Debnath S, Chakrabarti K, Paul B, Maji M, Kundu S. ortho-Amino group functionalized 2,2′-bipyridine based Ru(ii) complex catalysed alkylation of secondary alcohols, nitriles and amines using alcohols. Org Chem Front 2018. [DOI: 10.1039/c7qo01061c] [Citation(s) in RCA: 54] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The catalytic activity of Ru(ii) complexes in sustainable C–C and C–N bond formation is enhanced by using a functionalized 2,2′-bipyridine ligand.
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Affiliation(s)
| | | | | | - Bhaskar Paul
- Department of Chemistry
- IIT Kanpur
- Kanpur 208016
- India
| | - Milan Maji
- Department of Chemistry
- IIT Kanpur
- Kanpur 208016
- India
| | - Sabuj Kundu
- Department of Chemistry
- IIT Kanpur
- Kanpur 208016
- India
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39
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Liu Q, Xu G, Wang Z, Liu X, Wang X, Dong L, Mu X, Liu H. Iridium Clusters Encapsulated in Carbon Nanospheres as Nanocatalysts for Methylation of (Bio)Alcohols. CHEMSUSCHEM 2017; 10:4748-4755. [PMID: 28948713 DOI: 10.1002/cssc.201701607] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/24/2017] [Revised: 09/25/2017] [Indexed: 06/07/2023]
Abstract
C-H methylation is an attractive chemical transformation for C-C bonds construction in organic chemistry, yet efficient methylation of readily available (bio)alcohols in water using methanol as sustainable C1 feedstock is limited. Herein, iridium nanocatalysts encapsulated in yolk-shell-structured mesoporous carbon nanospheres (Ir@YSMCNs) were synthesized for this transformation. Monodispersed Ir clusters (ca. 1.0 nm) were encapsulated in situ and spatially isolated within YSMCNs by a silica-assisted sol-gel emulsion strategy. A selection of (bio)alcohols (19 examples) was selectively methylated in aqueous phase with good-to-high yields over the developed Ir@YSMCNs. The improved catalytic efficiencies in terms of activity and selectivity together with the good stability and recyclability were contributable to the ultrasmall Ir clusters with oxidation chemical state as a consequence of the confinement effect of YSMCNs with interconnected nanostructures.
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Affiliation(s)
- Qiang Liu
- CAS Key Laboratory of Bio-based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P. R. China
- University of Chinese Academy of Sciences, Beijing, 100049, P. R. China
| | - Guoqiang Xu
- CAS Key Laboratory of Bio-based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P. R. China
| | - Zhendong Wang
- Key Laboratory of Marine Chemistry Theory and Technology of Ministry of Education, Ocean University of China, Qingdao, 266100, P. R. China
| | - Xiaoran Liu
- CAS Key Laboratory of Bio-based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P. R. China
| | - Xicheng Wang
- CAS Key Laboratory of Bio-based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P. R. China
| | - Linlin Dong
- CAS Key Laboratory of Bio-based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P. R. China
| | - Xindong Mu
- CAS Key Laboratory of Bio-based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P. R. China
| | - Huizhou Liu
- CAS Key Laboratory of Bio-based Materials, Qingdao Institute of Bioenergy and Bioprocess Technology, Chinese Academy of Sciences, Qingdao, 266101, P. R. China
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40
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Liu Z, Yang Z, Yu X, Zhang H, Yu B, Zhao Y, Liu Z. Methylation of C(sp3)–H/C(sp2)–H Bonds with Methanol Catalyzed by Cobalt System. Org Lett 2017; 19:5228-5231. [DOI: 10.1021/acs.orglett.7b02462] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Zhenghui Liu
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Colloid,
Interface and Thermodynamics, CAS Research/Education Center for Excellence
in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Zhenzhen Yang
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Colloid,
Interface and Thermodynamics, CAS Research/Education Center for Excellence
in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Xiaoxiao Yu
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Colloid,
Interface and Thermodynamics, CAS Research/Education Center for Excellence
in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Hongye Zhang
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Colloid,
Interface and Thermodynamics, CAS Research/Education Center for Excellence
in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Bo Yu
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Colloid,
Interface and Thermodynamics, CAS Research/Education Center for Excellence
in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Yanfei Zhao
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Colloid,
Interface and Thermodynamics, CAS Research/Education Center for Excellence
in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
| | - Zhimin Liu
- Beijing
National Laboratory for Molecular Sciences, Key Laboratory of Colloid,
Interface and Thermodynamics, CAS Research/Education Center for Excellence
in Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, China
- University of Chinese Academy of Sciences, Beijing 100049, China
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41
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Chakrabarti K, Maji M, Panja D, Paul B, Shee S, Das GK, Kundu S. Utilization of MeOH as a C1 Building Block in Tandem Three-Component Coupling Reaction. Org Lett 2017; 19:4750-4753. [DOI: 10.1021/acs.orglett.7b02105] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kaushik Chakrabarti
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
| | - Milan Maji
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
| | - Dibyajyoti Panja
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
| | - Bhaskar Paul
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
| | - Sujan Shee
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
| | - Gourab Kanti Das
- Department
of Chemistry, Visva Bharati University, Santiniketan, West Bengal 731235, India
| | - Sabuj Kundu
- Department
of Chemistry, Indian Institute of Technology Kanpur, Kanpur-208016, India
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42
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Dang TT, Seayad AM. Efficient [Cu(NHC)]-Catalyzed Multicomponent Synthesis of Pyrroles. Chem Asian J 2017; 12:2383-2387. [DOI: 10.1002/asia.201701045] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/21/2017] [Indexed: 01/07/2023]
Affiliation(s)
- Tuan Thanh Dang
- Faculty of Chemistry; VNU University of Science; Hanoi. 19 Le Thanh Tong street Hanoi Vietnam
| | - Abdul Majeed Seayad
- Organic Chemistry; Institute of Chemical and Engineering Sciences; 8 Biomedical Grove, #07-01 Neuros 138665 Singapore Singapore
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43
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Thiyagarajan S, Gunanathan C. Facile Ruthenium(II)-Catalyzed α-Alkylation of Arylmethyl Nitriles Using Alcohols Enabled by Metal–Ligand Cooperation. ACS Catal 2017. [DOI: 10.1021/acscatal.7b01427] [Citation(s) in RCA: 71] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
- Subramanian Thiyagarajan
- School of Chemical Sciences, National Institute of Science Education and Research, HBNI, Bhubaneswar 752050, India
| | - Chidambaram Gunanathan
- School of Chemical Sciences, National Institute of Science Education and Research, HBNI, Bhubaneswar 752050, India
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44
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Natte K, Neumann H, Beller M, Jagadeesh RV. Übergangsmetallkatalysierte Nutzung von Methanol als C1-Quelle in der organischen Synthese. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201612520] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kishore Natte
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Straße 29a 18059 Rostock Deutschland
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Straße 29a 18059 Rostock Deutschland
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Straße 29a 18059 Rostock Deutschland
| | - Rajenahally V. Jagadeesh
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Straße 29a 18059 Rostock Deutschland
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45
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Natte K, Neumann H, Beller M, Jagadeesh RV. Transition-Metal-Catalyzed Utilization of Methanol as a C1 Source in Organic Synthesis. Angew Chem Int Ed Engl 2017; 56:6384-6394. [DOI: 10.1002/anie.201612520] [Citation(s) in RCA: 171] [Impact Index Per Article: 24.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2016] [Revised: 02/16/2017] [Indexed: 01/05/2023]
Affiliation(s)
- Kishore Natte
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Helfried Neumann
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Matthias Beller
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
| | - Rajenahally V. Jagadeesh
- Leibniz-Institut für Katalyse e.V. an der Universität Rostock; LIKAT Rostock; Albert-Einstein-Strasse 29a 18059 Rostock Germany
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46
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Feng TY, Li HX, Young DJ, Lang JP. Ligand-Free RuCl3-Catalyzed Alkylation of Methylazaarenes with Alcohols. J Org Chem 2017; 82:4113-4120. [DOI: 10.1021/acs.joc.6b03095] [Citation(s) in RCA: 44] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Tong-Yu Feng
- State
and Local Joint Engineering Laboratory for Novel Functional Polymeric
Materials, College of Chemistry, Chemical Engineering and Materials
Science, Soochow University, Suzhou 215123, Jiangsu, People’s Republic of China
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
| | - Hong-Xi Li
- State
and Local Joint Engineering Laboratory for Novel Functional Polymeric
Materials, College of Chemistry, Chemical Engineering and Materials
Science, Soochow University, Suzhou 215123, Jiangsu, People’s Republic of China
| | - David James Young
- Faculty
of Science and Engineering, University of the Sunshine Coast, Maroochydore
DC, Queensland 4558, Australia
| | - Jian-Ping Lang
- State
and Local Joint Engineering Laboratory for Novel Functional Polymeric
Materials, College of Chemistry, Chemical Engineering and Materials
Science, Soochow University, Suzhou 215123, Jiangsu, People’s Republic of China
- State
Key Laboratory of Organometallic Chemistry, Shanghai Institute of
Organic Chemistry, Chinese Academy of Sciences, Shanghai 200032, People’s Republic of China
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