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1
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Wu ZX, Hu GW, Luan YX. Development of N-Hydroxy Catalysts for C–H Functionalization via Hydrogen Atom Transfer: Challenges and Opportunities. ACS Catal 2022. [DOI: 10.1021/acscatal.2c03261] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Zhi-Xian Wu
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
- School of Biotechnology and Health Sciences, Wuyi University, Jiangmen, Guangdong 529020, China
| | - Guan-Wen Hu
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Yu-Xin Luan
- State Key Laboratory and Institute of Elemento-Organic Chemistry, College of Chemistry, Nankai University, Tianjin 300071, China
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2
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High-efficient metal-free aerobic oxidation of aromatic hydrocarbons by N, N-dihydroxypyromellitimide and 1,4-diamino-2,3-dichloroanthraquinone. MOLECULAR CATALYSIS 2022. [DOI: 10.1016/j.mcat.2021.112078] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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3
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Caruso M, Petroselli M, Cametti M. Design and Synthesis of Multipurpose Derivatives for N‐Hydroxyimide and NHPI‐based Catalysis Applications**. ChemistrySelect 2021. [DOI: 10.1002/slct.202103792] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Manfredi Caruso
- Dipartimento di Chimica Materiali e Ingegneria Chimica “Giulio Natta” Politecnico di Milano Via Luigi Mancinelli 7 20131 Milan Italy
| | - Manuel Petroselli
- Laboratorium für Organische Chemie ETH Zürich Vladimir-Prelog-Weg 3 8093 Zürich Switzerland
| | - Massimo Cametti
- Dipartimento di Chimica Materiali e Ingegneria Chimica “Giulio Natta” Politecnico di Milano Via Luigi Mancinelli 7 20131 Milan Italy
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4
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Yoshii T, Tsuzuki S, Sakurai S, Sakamoto R, Jiang J, Hatanaka M, Matsumoto A, Maruoka K. N-Hydroxybenzimidazole as a structurally modifiable platform for N-oxyl radicals for direct C-H functionalization reactions. Chem Sci 2020; 11:5772-5778. [PMID: 32832053 PMCID: PMC7416693 DOI: 10.1039/d0sc02134b] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/15/2020] [Accepted: 05/16/2020] [Indexed: 11/21/2022] Open
Abstract
![]() A novel class of N-oxy radicals based on flexibly modifiable N-hydroxybenzimidazole skeleton was designed and applied to C–H functionalization reactions.
Methods for direct functionalization of C–H bonds mediated by N-oxyl radicals constitute a powerful tool in modern organic synthesis. While several N-oxyl radicals have been developed to date, the lack of structural diversity for these species has hampered further progress in this field. Here we designed a novel class of N-oxyl radicals based on N-hydroxybenzimidazole, and applied them to the direct C–H functionalization reactions. The flexibly modifiable features of these structures enabled facile tuning of their catalytic performance. Moreover, with these organoradicals, we have developed a metal-free approach for the synthesis of acyl fluorides via direct C–H fluorination of aldehydes under mild conditions.
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Affiliation(s)
- Tomomi Yoshii
- Department of Chemistry , Graduate School of Science , Kyoto University , Sakyo , Kyoto 606-8502 , Japan .
| | - Saori Tsuzuki
- Department of Chemistry , Graduate School of Science , Kyoto University , Sakyo , Kyoto 606-8502 , Japan .
| | - Shunya Sakurai
- Department of Chemistry , Graduate School of Science , Kyoto University , Sakyo , Kyoto 606-8502 , Japan .
| | - Ryu Sakamoto
- Department of Chemistry , Graduate School of Science , Kyoto University , Sakyo , Kyoto 606-8502 , Japan .
| | - Julong Jiang
- Institute for Research Initiatives , Division for Research Strategy , Graduate School of Materials Science , Data Science Center , Nara Institute of Science and Technology , Ikoma , Nara 630-0192 , Japan
| | - Miho Hatanaka
- Institute for Research Initiatives , Division for Research Strategy , Graduate School of Materials Science , Data Science Center , Nara Institute of Science and Technology , Ikoma , Nara 630-0192 , Japan.,PRESTO , Japan Science and Technology (JST) , 4-1-8 Honcho , Kawaguchi , Saitama 332-0012 , Japan
| | - Akira Matsumoto
- Graduate School of Pharmaceutical Sciences , Kyoto University , Sakyo , Kyoto 606-8501 , Japan
| | - Keiji Maruoka
- Department of Chemistry , Graduate School of Science , Kyoto University , Sakyo , Kyoto 606-8502 , Japan . .,Graduate School of Pharmaceutical Sciences , Kyoto University , Sakyo , Kyoto 606-8501 , Japan.,School of Chemical Engineering and Light Industry , Guangdong University of Technology , Guangzhou 510006 , China
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5
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Wang L, Wang Y, Du R, Dao R, Yuan H, Liang C, Yao J, Li H. N
‐Hydroxyphthalimide (NHPI) Promoted Aerobic Baeyer‐Villiger Oxidation in the Presence of Aldehydes. ChemCatChem 2018. [DOI: 10.1002/cctc.201801165] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Lingyao Wang
- Department of Chemistry, ZJU-NHU United R&D CenterZhejiang University Hangzhou 310027 P. R. China
| | - Yongtao Wang
- Department of Chemistry, ZJU-NHU United R&D CenterZhejiang University Hangzhou 310027 P. R. China
| | - Renfeng Du
- Department of Chemistry, ZJU-NHU United R&D CenterZhejiang University Hangzhou 310027 P. R. China
| | - Rina Dao
- Department of Chemistry, ZJU-NHU United R&D CenterZhejiang University Hangzhou 310027 P. R. China
| | - Haoran Yuan
- Department of Chemistry, ZJU-NHU United R&D CenterZhejiang University Hangzhou 310027 P. R. China
| | - Cheng Liang
- State Key Laboratory of Chemical Engineering, Department of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 P. R. China
| | - Jia Yao
- Department of Chemistry, ZJU-NHU United R&D CenterZhejiang University Hangzhou 310027 P. R. China
| | - Haoran Li
- Department of Chemistry, ZJU-NHU United R&D CenterZhejiang University Hangzhou 310027 P. R. China
- State Key Laboratory of Chemical Engineering, Department of Chemical and Biological EngineeringZhejiang University Hangzhou 310027 P. R. China
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6
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Chen K, Mao J, Shen S, Fei L, Xie H, Jiang K. Mechanistic elucidation of the origins of the hydrogen-abstraction reactivity of hydroxyimide organocatalysts and its application in catalyst design. Chem Phys Lett 2017. [DOI: 10.1016/j.cplett.2017.06.054] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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7
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Structure-reactivity relationships of N -hydroxysaccharin analogues as organocatalysts for aerobic oxidation. COMPUT THEOR CHEM 2017. [DOI: 10.1016/j.comptc.2017.06.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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8
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Chen K, Xie H. Selective aerobic oxidation promoted by highly efficient multi-nitroxy organocatalysts. CHINESE JOURNAL OF CATALYSIS 2017. [DOI: 10.1016/s1872-2067(17)62777-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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9
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Dao R, Wang X, Chen K, Zhao C, Yao J, Li H. Landscape of the structure–O–H bond dissociation energy relationship of oximes and hydroxylamines. Phys Chem Chem Phys 2017; 19:22309-22320. [PMID: 28805227 DOI: 10.1039/c7cp03809g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Extensive data are provided for in-depth understanding of the structure–O–H-bond-dissociation-energy-relationship of oximes and hydroxylamines, and novel insights are brought to electronic effects.
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Affiliation(s)
- Rina Dao
- Department of Chemistry
- ZJU-NHU United R&D Center
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Xinyu Wang
- Department of Chemistry
- ZJU-NHU United R&D Center
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Kexian Chen
- School of Food Science and Biotechnology
- Zhejiang Gongshang University
- Hangzhou
- P. R. China
| | - Chenxuan Zhao
- Department of Chemistry
- ZJU-NHU United R&D Center
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Jia Yao
- Department of Chemistry
- ZJU-NHU United R&D Center
- Zhejiang University
- Hangzhou 310027
- P. R. China
| | - Haoran Li
- Department of Chemistry
- ZJU-NHU United R&D Center
- Zhejiang University
- Hangzhou 310027
- P. R. China
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10
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Chen K, Xie H, Mao J, Jiang K. Structure–performance landscape of N-alkoxyphthalimides as organocatalysts in aerobic oxidation. J Catal 2016. [DOI: 10.1016/j.jcat.2016.09.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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11
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Theoretical study on the catalytic reactivity of N-hydroxyphthalimide tuned by different heterocyclic substitutions on its phenyl ring for aerobic oxidation. Chem Phys Lett 2016. [DOI: 10.1016/j.cplett.2016.05.069] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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12
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Structure–reactivity landscape of N -hydroxyphthalimides with ionic-pair substituents as organocatalysts in aerobic oxidation. J Catal 2015. [DOI: 10.1016/j.jcat.2015.08.021] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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13
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Melone L, Petroselli M, Pastori N, Punta C. Functionalization of Cyclodextrins with N-Hydroxyphthalimide Moiety: A New Class of Supramolecular Pro-Oxidant Organocatalysts. Molecules 2015; 20:15881-92. [PMID: 26334267 PMCID: PMC6332168 DOI: 10.3390/molecules200915881] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2015] [Revised: 08/22/2015] [Accepted: 08/27/2015] [Indexed: 11/16/2022] Open
Abstract
N-hydroxyphthalimide (NHPI) is an organocatalyst for free-radical processes able to promote the aerobic oxidation of a wide range of organic substrates. In particular, NHPI can catalyze the hydroperoxidation of polyunsaturated fatty acids (PUFA). This property could be of interest for biological applications. This work reports the synthesis of two β-cyclodextrin derivatives (CD5 and CD6) having a different degree of methylation and bearing a NHPI moiety. These compounds, having different solubility in water, have been successfully tested for the hydroperoxidation of methyl linoleate, chosen as the PUFA model molecule.
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Affiliation(s)
- Lucio Melone
- Department of Chemistry, Materials, and Chemical Engineering "G. Natta"-Politecnico di Milano, Piazza Leonardo da Vinci 32, Milano I-20133, Italy.
- INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano, Milano 20133, Italy.
- Università Telematica e-Campus, Via Isimbardi 10, Novedrate 22060, Italy.
| | - Manuel Petroselli
- Department of Chemistry, Materials, and Chemical Engineering "G. Natta"-Politecnico di Milano, Piazza Leonardo da Vinci 32, Milano I-20133, Italy.
- INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano, Milano 20133, Italy.
| | - Nadia Pastori
- Department of Chemistry, Materials, and Chemical Engineering "G. Natta"-Politecnico di Milano, Piazza Leonardo da Vinci 32, Milano I-20133, Italy.
- INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano, Milano 20133, Italy.
| | - Carlo Punta
- Department of Chemistry, Materials, and Chemical Engineering "G. Natta"-Politecnico di Milano, Piazza Leonardo da Vinci 32, Milano I-20133, Italy.
- INSTM, National Consortium of Materials Science and Technology, Local Unit Politecnico di Milano, Milano 20133, Italy.
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14
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Efficient metal-free oxidation of ethylbenzene with molecular oxygen utilizing the synergistic combination of NHPI analogues. ACTA ACUST UNITED AC 2015. [DOI: 10.1016/j.molcata.2015.03.017] [Citation(s) in RCA: 29] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Jia L, Chen K, Wang C, Yao J, Chen Z, Li H. Unexpected oxidation of β-isophorone with molecular oxygen promoted by TEMPO. RSC Adv 2014. [DOI: 10.1039/c3ra47901c] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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