1
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Evtushok VY, Ivanchikova ID, Lopatkin VA, Maksimchuk NV, Podyacheva OY, Suboch AN, Stonkus OA, Kholdeeva OA. Heterolytic alkene oxidation with H 2O 2 catalyzed by Nb-substituted Lindqvist tungstates immobilized on carbon nanotubes. Catal Sci Technol 2021. [DOI: 10.1039/d1cy00153a] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Immobilization of Nb-substituted Lindqvist tungstates on carbon nanotubes stabilizes a monomeric form, Nb(OH)W5, and leads to efficient and recyclable catalysts for heterolytic alkene oxidation with H2O2.
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Affiliation(s)
| | | | - Vladimir A. Lopatkin
- Boreskov Institute of Catalysis
- Novosibirsk
- Russia
- Novosibirsk State University
- Novosibirsk
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2
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Yang G, Liu Y, Li K, Liu W, Yu B, Hu C. H3PMo12O40-catalyzed coupling of diarylmethanols with epoxides/diols/aldehydes toward polyaryl-substituted aldehydes. CHINESE CHEM LETT 2020. [DOI: 10.1016/j.cclet.2020.07.018] [Citation(s) in RCA: 24] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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3
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Kamata K. Perovskite Oxide Catalysts for Liquid-Phase Organic Reactions. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2019. [DOI: 10.1246/bcsj.20180260] [Citation(s) in RCA: 34] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Keigo Kamata
- Laboratory for Materials and Structures, Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta-cho, Midori-ku, Yokohama, Kanagawa 226-8503, Japan
- Japan Science and Technology Agency (JST), Precursory Research for Embryonic Science and Technology (PRESTO), 4-1-8 Honcho, Kawaguchi, Saitama 332-0012, Japan
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4
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Ma X, He P, Xu B, Lu J, Wan R, Wu H, Wang Y, Ma P, Niu J, Wang J. Pyrazine dicarboxylate-bridged arsenotungstate: synthesis, characterization, and catalytic activities in epoxidation of olefins and oxidation of alcohols. Dalton Trans 2019; 48:12956-12963. [DOI: 10.1039/c9dt02436k] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The catalytic properties and polyanionic structure of pyrazine dicarboxylate-bridged arsenotungstate are reported.
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5
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Maruyama T, Namekata A, Sakiyama H, Kikukawa Y, Hayashi Y. Redox active mixed-valence hexamanganese double-cubane complexes supported by tetravanadates. NEW J CHEM 2019. [DOI: 10.1039/c9nj02437a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A double-cubane-type hexamanganese complex that is reminiscent of the structure of an oxygen evolution center was synthesized using a polyoxovanadate ligand.
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Affiliation(s)
- Tatsuya Maruyama
- Department of Chemistry
- Graduate School of Natural Science and Technology
- Kanazawa University
- Kanazawa 920-1192
- Japan
| | - Akimi Namekata
- Department of Chemistry
- Graduate School of Natural Science and Technology
- Kanazawa University
- Kanazawa 920-1192
- Japan
| | - Hiroshi Sakiyama
- Department of Science
- Faculty of Science
- Yamagata University
- Yamagata 990-8560
- Japan
| | - Yuji Kikukawa
- Department of Chemistry
- Graduate School of Natural Science and Technology
- Kanazawa University
- Kanazawa 920-1192
- Japan
| | - Yoshihito Hayashi
- Department of Chemistry
- Graduate School of Natural Science and Technology
- Kanazawa University
- Kanazawa 920-1192
- Japan
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6
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Maruyama T, Kawabata H, Kikukawa Y, Hayashi Y. Yttrium-Containing Sandwich-, Ring-, and Cage-Type Polyoxovanadates: Synthesis and Characterization. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800540] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Tatsuya Maruyama
- Department of Chemistry; Graduate School of Natural Science and Technology; Kanazawa University; Kakuma, Kanazawa 920-1192 Ishikawa Japan
| | - Hiroko Kawabata
- Department of Chemistry; Graduate School of Natural Science and Technology; Kanazawa University; Kakuma, Kanazawa 920-1192 Ishikawa Japan
| | - Yuji Kikukawa
- Department of Chemistry; Graduate School of Natural Science and Technology; Kanazawa University; Kakuma, Kanazawa 920-1192 Ishikawa Japan
| | - Yoshihito Hayashi
- Department of Chemistry; Graduate School of Natural Science and Technology; Kanazawa University; Kakuma, Kanazawa 920-1192 Ishikawa Japan
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7
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Kikuchi M, Ota H, López X, Nakaya T, Tsunoji N, Sano T, Sadakane M. Reactivity of a (Benzene)Ruthenium(II) Cation on a Di‐lacunary γ‐Keggin‐Type Silicotungstate and Synthesis of a Mono‐(Benzene)Ruthenium(II)‐Attached γ‐Keggin‐Type Silicotungstate. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201701311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Masaya Kikuchi
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
| | - Hiromi Ota
- Division of Instrumental Analysis Department of Instrumental Analysis and Cryogenics Department Okayama University 700‐8530 Okayama Japan
| | - Xavier López
- Departament de Química Física i Inorgànica Universitat Rovira i Virgili Marcel·lí Domingo 1 43007 Tarragona Spain
| | - Toshimi Nakaya
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
- Technical Center Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
| | - Nao Tsunoji
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
| | - Tsuneji Sano
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
| | - Masahiro Sadakane
- Department of Applied Chemistry Graduate School of Engineering Hiroshima University 1‐4‐1 Kagamiyama 739‐8527 Higashi‐Hiroshima Japan
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8
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Feng X, Yang T, He X, Yu B, Hu CW. One-pot synthesis of trifluoromethylated benzimidazolines catalyzed by phosphotungstic acid with a low catalyst loading. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4314] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- Xue Feng
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic, School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Tao Yang
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic, School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Xing He
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic, School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
| | - Bing Yu
- College of Chemistry and Molecular Engineering; Zhengzhou University; Zhengzhou 450001 P. R. China
| | - Chang-Wen Hu
- Key Laboratory of Cluster Science of Ministry of Education, Beijing Key Laboratory of Photoelectronic/Electrophotonic, School of Chemistry and Chemical Engineering; Beijing Institute of Technology; Beijing 100081 P. R. China
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10
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Vessally E, Didehban K, Babazadeh M, Hosseinian A, Edjlali L. Chemical fixation of CO2 with aniline derivatives: A new avenue to the synthesis of functionalized azole compounds (A review). J CO2 UTIL 2017. [DOI: 10.1016/j.jcou.2017.08.013] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Suzuki K, Yamaguchi K, Mizuno N. Photoredox Catalysis of Visible-light-responsive Divacant Lacunary Silicotungstate for Selective Reduction of Aldehydes. CHEM LETT 2017. [DOI: 10.1246/cl.170577] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Kosuke Suzuki
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656
| | - Kazuya Yamaguchi
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656
| | - Noritaka Mizuno
- Department of Applied Chemistry, School of Engineering, The University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo 113-8656
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12
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Sun J, Liu X, Tang Q, Hill JP, Ariga K, Ji Q. Morphology Adjustable Silica Nanosheets for Immobilization of Gold Nanoparticles. ChemistrySelect 2017. [DOI: 10.1002/slct.201701004] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jiao Sun
- Herbert Gleiter Institute for Nanoscience; Nanjing University of Science and Technology; 200 Xiaolingwei Nanjing 210094 China
| | - Xinbang Liu
- Herbert Gleiter Institute for Nanoscience; Nanjing University of Science and Technology; 200 Xiaolingwei Nanjing 210094 China
| | - Qin Tang
- Herbert Gleiter Institute for Nanoscience; Nanjing University of Science and Technology; 200 Xiaolingwei Nanjing 210094 China
| | - Jonathan P. Hill
- WPI Center for Materials Nanoarchitectonics; National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba; Ibaraki 305-0044 Japan
| | - Katsuhiko Ariga
- WPI Center for Materials Nanoarchitectonics; National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba; Ibaraki 305-0044 Japan
| | - Qingmin Ji
- Herbert Gleiter Institute for Nanoscience; Nanjing University of Science and Technology; 200 Xiaolingwei Nanjing 210094 China
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13
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Gon M, Tanaka K, Chujo Y. Creative Synthesis of Organic–Inorganic Molecular Hybrid Materials. BULLETIN OF THE CHEMICAL SOCIETY OF JAPAN 2017. [DOI: 10.1246/bcsj.20170005] [Citation(s) in RCA: 74] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Masayuki Gon
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| | - Kazuo Tanaka
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
| | - Yoshiki Chujo
- Department of Polymer Chemistry, Graduate School of Engineering, Kyoto University, Katsura, Nishikyo-ku, Kyoto 615-8510
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14
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Abstract
Ureas are an important class of bioactive organic compounds in organic chemistry and exist widely in natural products, agricultural pesticides, uron herbicides, pharmaceuticals. Even though urea itself has been synthesized from CO2 and ammonia for a long time, the selective and efficient synthesis of substituted ureas is still challenging due to the difficulty of dehydration processes. Efficient and economic fixation of CO2 is of great importance in solving the problems of resource shortages, environmental issues, global warming, etc. During recent decades, chemists have developed different catalytic systems to synthesize ureas from CO2 and amines. Herein, we focus on catalytic synthesis of ureas using CO2 and amines.
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15
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Park CY, Seo JM, Jo H, Park J, Ok KM, Park TJ. Hexagonal tungsten oxide nanoflowers as enzymatic mimetics and electrocatalysts. Sci Rep 2017; 7:40928. [PMID: 28128306 PMCID: PMC5269582 DOI: 10.1038/srep40928] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2016] [Accepted: 12/13/2016] [Indexed: 11/25/2022] Open
Abstract
Tungsten oxide (WOx) has been widely studied for versatile applications based on its photocatalytic, intrinsic catalytic, and electrocatalytic properties. Among the several nanostructures, we focused on the flower-like structures to increase the catalytic efficiency on the interface with both increased substrate interaction capacities due to their large surface area and efficient electron transportation. Therefore, improved WOx nanoflowers (WONFs) with large surface areas were developed through a simple hydrothermal method using sodium tungstate and hydrogen chloride solution at low temperature, without any additional surfactant, capping agent, or reducing agent. Structural determination and electrochemical analyses revealed that the WONFs have hexagonal Na0.17WO3.085·0.17H2O structure and exhibit peroxidase-like activity, turning from colorless to blue by catalyzing the oxidation of a peroxidase substrate, such as 3,3′,5,5′-tetramethylbenzidine, in the presence of H2O2. Additionally, a WONF-modified glassy carbon electrode was adopted to monitor the electrocatalytic reduction of H2O2. To verify the catalytic efficiency enhancement by the unique shape and structure of the WONFs, they were compared with calcinated WONFs, cesium WOx nanoparticles, and other peroxidase-like nanomaterials. The results indicated that the WONFs showed a low Michaelis-Menten constant (km), high maximal reaction velocity (vmax), and large surface area.
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Affiliation(s)
- Chan Yeong Park
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Ji Min Seo
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Hongil Jo
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Juhyun Park
- School of Chemical Engineering and Materials Science, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Kang Min Ok
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
| | - Tae Jung Park
- Department of Chemistry, Chung-Ang University, 84 Heukseok-ro, Dongjak-gu, Seoul 06974, Republic of Korea
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16
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Nichtwässrige mikrowellengestützte Synthesen von Deca‐ und Hexamolybdovanadaten. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201608589] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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17
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Spillane S, Sharma R, Zavras A, Mulder R, Ohlin CA, Goerigk L, O'Hair RAJ, Ritchie C. Non‐Aqueous Microwave‐Assisted Syntheses of Deca‐ and Hexa‐Molybdovanadates. Angew Chem Int Ed Engl 2017; 56:8568-8572. [DOI: 10.1002/anie.201608589] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2016] [Revised: 11/23/2016] [Indexed: 11/08/2022]
Affiliation(s)
- Samuel Spillane
- School of Chemistry The University of Melbourne Parkville Melbourne Victoria 3010 Australia
| | - Rupali Sharma
- School of Chemistry Monash University Victoria Australia
| | - Athanasios Zavras
- School of Chemistry The University of Melbourne Parkville Melbourne Victoria 3010 Australia
| | - Roger Mulder
- CSIRO Manufacturing Bayview Avenue Clayton Victoria 3168 Australia
| | - C. André Ohlin
- School of Chemistry Monash University Victoria Australia
- Department of Chemistry, Umeå University, Sweden
| | - Lars Goerigk
- School of Chemistry The University of Melbourne Parkville Melbourne Victoria 3010 Australia
| | - Richard A. J. O'Hair
- School of Chemistry The University of Melbourne Parkville Melbourne Victoria 3010 Australia
| | - Chris Ritchie
- School of Chemistry The University of Melbourne Parkville Melbourne Victoria 3010 Australia
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Maruyama T, Kikukawa Y, Sakiyama H, Katayama M, Inada Y, Hayashi Y. A highly-flexible cyclic-decavanadate ligand for interconversion of dinuclear- and trinuclear-cobalt(ii) and manganese(ii) cores. RSC Adv 2017. [DOI: 10.1039/c7ra05941h] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023] Open
Abstract
The conformation of a cyclic-decavanadate ligand was reversibly transformed in response to the nuclearity of the central metal core.
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Affiliation(s)
- Tatsuya Maruyama
- Department of Chemistry
- Graduate School of Natural Science and Technology
- Kanazawa University
- Kanazawa 920-1192
- Japan
| | - Yuji Kikukawa
- Department of Chemistry
- Graduate School of Natural Science and Technology
- Kanazawa University
- Kanazawa 920-1192
- Japan
| | - Hiroshi Sakiyama
- Department of Science
- Faculty of Science
- Yamagata University
- Yamagata 990-8560
- Japan
| | - Misaki Katayama
- Department of Applied Chemistry
- Graduate School of Life Sciences
- Ritsumeikan University
- Kusatsu 525-8577
- Japan
| | - Yasuhiro Inada
- Department of Applied Chemistry
- Graduate School of Life Sciences
- Ritsumeikan University
- Kusatsu 525-8577
- Japan
| | - Yoshihito Hayashi
- Department of Chemistry
- Graduate School of Natural Science and Technology
- Kanazawa University
- Kanazawa 920-1192
- Japan
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19
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Seo MG, Kim HJ, Han SS, Lee KY. Effect of shell thickness of Pd core-porous SiO2 shell catalysts on direct synthesis of H2O2 from H2 and O2. ACTA ACUST UNITED AC 2017. [DOI: 10.1016/j.molcata.2016.11.021] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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20
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Yoshinari N, Konno T. Metallosupramolecular Structures Derived from a Series of Diphosphine-bridged Digold(I) Metalloligands with Terminald-Penicillamine. CHEM REC 2016; 16:1647-63. [DOI: 10.1002/tcr.201600026] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2016] [Indexed: 01/08/2023]
Affiliation(s)
- Nobuto Yoshinari
- Department of Chemistry; Graduate School of Science Osaka University; Toyonaka Osaka 560-0043 Japan
| | - Takumi Konno
- Department of Chemistry; Graduate School of Science Osaka University; Toyonaka Osaka 560-0043 Japan
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21
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Nishimura S, Ebitani K. Recent Advances in Heterogeneous Catalysis with Controlled Nanostructured Precious Monometals. ChemCatChem 2016. [DOI: 10.1002/cctc.201600309] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Shun Nishimura
- School of Materials Science; Japan Advanced Institute of Science and Technology; 1-1 Asahidai Nomi Ishikawa 923-1292 Japan
- Graduate School of Advanced Science and Technology; Japan Advanced Institute of Science and Technology; Japan
| | - Kohki Ebitani
- School of Materials Science; Japan Advanced Institute of Science and Technology; 1-1 Asahidai Nomi Ishikawa 923-1292 Japan
- Graduate School of Advanced Science and Technology; Japan Advanced Institute of Science and Technology; Japan
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22
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Jangir R, Antony R, Murugavel R. New sterically encumbered arylimido hexamolybdates for organic oxidation reactions. NEW J CHEM 2016. [DOI: 10.1039/c5nj02330k] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
Surface modification of the parent hexamolybdate by aryl amines results in useful catalysts for the oxidation of cyclohexene to cyclohexene epoxide and benzyl alcohol to benzaldehyde and benzoic acid.
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Affiliation(s)
- Ritambhara Jangir
- Department of Chemistry
- Indian Institute of Technology Bombay
- Powai
- India
| | - Rajendran Antony
- Department of Chemistry
- Indian Institute of Technology Bombay
- Powai
- India
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