1
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Choukairi Afailal N, Borrell M, Cianfanelli M, Costas M. Dearomative syn-Dihydroxylation of Naphthalenes with a Biomimetic Iron Catalyst. J Am Chem Soc 2024; 146:240-249. [PMID: 38123164 PMCID: PMC10785824 DOI: 10.1021/jacs.3c08565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/07/2023] [Revised: 11/15/2023] [Accepted: 12/04/2023] [Indexed: 12/23/2023]
Abstract
Arenes are interesting feedstocks for organic synthesis because of their natural abundance. However, the stability conferred by aromaticity severely limits their reactivity, mostly to reactions where aromaticity is retained. Methods for oxidative dearomatization of unactivated arenes are exceedingly rare but particularly valuable because the introduction of Csp3-O bonds transforms the flat aromatic ring in 3D skeletons and confers the oxygenated molecules with a very rich chemistry suitable for diversification. Mimicking the activity of naphthalene dioxygenase (NDO), a non-heme iron-dependent bacterial enzyme, herein we describe the catalytic syn-dihydroxylation of naphthalenes with hydrogen peroxide, employing a sterically encumbered and exceedingly reactive yet chemoselective iron catalyst. The high electrophilicity of hypervalent iron oxo species is devised as a key to enabling overcoming the aromatically promoted kinetic stability. Interestingly, the first dihydroxylation of the arene renders a reactive olefinic site ready for further dihydroxylation. Sequential bis-dihydroxylation of a broad range of naphthalenes provides valuable tetrahydroxylated products in preparative yields, amenable for rapid diversification.
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Affiliation(s)
- Najoua Choukairi Afailal
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Margarida Borrell
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Marco Cianfanelli
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
| | - Miquel Costas
- Institut de Química
Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona E-17071, Catalonia, Spain
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2
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Nguyen K, Nguyen V, Tran H, Pham P. Organo-photocatalytic C-H bond oxidation: an operationally simple and scalable method to prepare ketones with ambient air. RSC Adv 2023; 13:7168-7178. [PMID: 36891491 PMCID: PMC9986805 DOI: 10.1039/d3ra00332a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 02/17/2023] [Indexed: 03/08/2023] Open
Abstract
Oxidative C-H functionalization with O2 is a sustainable strategy to convert feedstock-like chemicals into valuable products. Nevertheless, eco-friendly O2-utilizing chemical processes, which are scalable yet operationally simple, are challenging to develop. Here, we report our efforts, via organo-photocatalysis, in devising such protocols for catalytic C-H bond oxidation of alcohols and alkylbenzenes to ketones using ambient air as the oxidant. The protocols employed tetrabutylammonium anthraquinone-2-sulfonate as the organic photocatalyst which is readily available from a scalable ion exchange of inexpensive salts and is easy to separate from neutral organic products. Cobalt(ii) acetylacetonate was found to be greatly instrumental to oxidation of alcohols and therefore was included as an additive in evaluating the alcohol scope. The protocols employed a nontoxic solvent, could accommodate a variety of functional groups, and were readily scaled to 500 mmol scale in a simple batch setting using round-bottom flasks and ambient air. A preliminary mechanistic study of C-H bond oxidation of alcohols supported the validity of one possible mechanistic pathway, nested in a more complex network of potential pathways, in which the anthraquinone form - the oxidized form - of the photocatalyst activates alcohols and the anthrahydroquinone form - the relevant reduced form of the photocatalyst - activates O2. A detailed mechanism, which reflected such a pathway and was consistent with previously accepted mechanisms, was proposed to account for formation of ketones from aerobic C-H bond oxidation of both alcohols and alkylbenzenes.
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Affiliation(s)
- Ky Nguyen
- Faculty of Chemistry, University of Science, Vietnam National University Hanoi Vietnam
| | - Van Nguyen
- Faculty of Chemistry, University of Science, Vietnam National University Hanoi Vietnam
| | - Hieu Tran
- Faculty of Chemistry, University of Science, Vietnam National University Hanoi Vietnam
| | - Phong Pham
- Faculty of Chemistry, University of Science, Vietnam National University Hanoi Vietnam
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3
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Yaragorla S, Khan T, Behera A. Oxidative Cleavage of C sp3-C sp2 and C sp3-H Bonds with KO tBu: Highly Robust and Practical Synthesis of Diaryl/(het-Ar) Ketones. J Org Chem 2023; 88:2103-2112. [PMID: 36723458 DOI: 10.1021/acs.joc.2c02519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Herein, we report an efficient and practical approach for synthesizing diaryl(het) ketones from R-CO-CHR-Ar through a simultaneous oxidative cleavage of C-C and C-H bonds using KOtBu. This method enables synthesizing a variety of unsymmetrical and symmetrical (hetero)aryl ketones in excellent yields, which are otherwise difficult to make. Besides, we synthesized natural products using this method.
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Affiliation(s)
- Srinivasarao Yaragorla
- School of Chemistry, University of Hyderabad, P.O. Central University, Gachibowli, Hyderabad 500046, India
| | - Tabassum Khan
- School of Chemistry, University of Hyderabad, P.O. Central University, Gachibowli, Hyderabad 500046, India
| | - Ahalya Behera
- School of Chemistry, University of Hyderabad, P.O. Central University, Gachibowli, Hyderabad 500046, India
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4
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Pal H, Nina A, Nag OK, Chouinard CD, Pitt A, Ellis GA, Walper SA, Deschamps J, Burkus-Matesevac A, Maiello K, Delehanty JB, Knight DA. Cobalt(III)- and rhodium(III)-porphyrin complexes for the effective degradation of fentanyl: Biological inactivation and mechanistic insights. J Inorg Biochem 2022; 235:111935. [DOI: 10.1016/j.jinorgbio.2022.111935] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2022] [Revised: 07/03/2022] [Accepted: 07/13/2022] [Indexed: 11/16/2022]
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5
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Mechanochemical Applications of Reactive Extrusion from Organic Synthesis to Catalytic and Active Materials. MOLECULES (BASEL, SWITZERLAND) 2022; 27:molecules27020449. [PMID: 35056763 PMCID: PMC8779840 DOI: 10.3390/molecules27020449] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Revised: 12/22/2021] [Accepted: 12/29/2021] [Indexed: 12/03/2022]
Abstract
In the past, the use of mechanochemical methods in organic synthesis was reported as somewhat of a curiosity. However, perceptions have changed over the last two decades, and this technology is now being appreciated as a greener and more efficient synthetic method. The qualified “offer” of ball mills that make use of different set-ups, materials, and dimensions has allowed this technology to mature. Nevertheless, the intrinsic batch nature of mechanochemical methods hinders industrial scale-ups. New studies have found, in reactive extrusion, a powerful technique with which to activate chemical reactions with mechanical forces in a continuous flow. This new environmentally friendly mechanochemical synthetic method may be able to miniaturize production plants with outstanding process intensifications by removing organic solvents and working in a flow mode. Compared to conventional processes, reactive extrusions display high simplicity, safety, and cleanliness, which can be exploited in a variety of applications. This paper presents perspective examples in the better-known areas of reactive extrusions, including oxidation reactions, polymer processing, and biomass conversion. This work should stimulate further developments, as it highlights the versatility of reactive extrusion and the huge potential of solid-phase flow chemistry.
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6
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Gu D, Liang N, Li Q, Li G, Yu D, Liu Y. Selective Photocatalyst for styrene epoxidation with atmospheric O 2 using covalent organic frameworks. Catal Sci Technol 2022. [DOI: 10.1039/d1cy02299g] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Fe@POG-OH was synthetized and used to photo-catalyze styrene epoxidation with high selectivity and high conversion at room temperature. O2˙− plays crucial roles in the effective and selective oxidation of styrene to styrene oxide.
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Affiliation(s)
- Defa Gu
- School of Chemistry, Beihang University, 37 Xueyuan Rd, Beijing, 100191, China
| | - Nianjie Liang
- School of Chemistry, Beihang University, 37 Xueyuan Rd, Beijing, 100191, China
| | - Qiaosheng Li
- School of Chemistry, Beihang University, 37 Xueyuan Rd, Beijing, 100191, China
| | - Guangwen Li
- Research Institute of Petroleum Processing, SINOPEC, Beijing 100083, China
| | - Dongdong Yu
- School of Chemistry, Beihang University, 37 Xueyuan Rd, Beijing, 100191, China
| | - Yuzhou Liu
- School of Chemistry, Beihang University, 37 Xueyuan Rd, Beijing, 100191, China
- Beijing Advanced Innovation Center for Biomedical Engineering, Beihang University, 37 Xueyuan Rd, Beijing, 100191, China
- Beijing Shenyun Zhihe Technology Co., Ltd., 2 Yongcheng North Rd, Beijing, 100094, China
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7
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Subbotina E, Rukkijakan T, Marquez-Medina MD, Yu X, Johnsson M, Samec JSM. Oxidative cleavage of C-C bonds in lignin. Nat Chem 2021; 13:1118-1125. [PMID: 34556848 DOI: 10.1038/s41557-021-00783-2] [Citation(s) in RCA: 48] [Impact Index Per Article: 16.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2020] [Accepted: 08/04/2021] [Indexed: 11/09/2022]
Abstract
Lignin is an aromatic polymer that constitutes up to 30 wt% of woody biomass and is considered the largest source of renewable aromatics. Valorization of the lignin stream is pivotal for making biorefining sustainable. Monomeric units in lignin are bound via C-O and C-C bonds. The majority of existing methods for the production of valuable compounds from lignin are based on the depolymerization of lignin via cleavage of relatively labile C-O bonds within lignin structure, which leads to yields of only 36-40 wt%. The remaining fraction (60 wt%) is a complex mixture of high-molecular-weight lignin, generally left unvalorized. Here we present a method to produce additional valuable monomers from the high-molecular-weight lignin fraction through oxidative C-C bond cleavage. This oxidation reaction proceeds with a high selectivity to give 2,6-dimethoxybenzoquinone (DMBQ) from high-molecular-weight lignin in 18 wt% yield, thus increasing the yield of monomers by 32%. This is an important step to make biorefining competitive with petroleum-based refineries.
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Affiliation(s)
- Elena Subbotina
- Department of Organic Chemistry, Stockholm University, Stockholm, Sweden
| | - Thanya Rukkijakan
- Department of Organic Chemistry, Stockholm University, Stockholm, Sweden
| | | | - Xiaowen Yu
- Department of Materials and Environmental Chemistry, Stockholm University, Stockholm, Sweden
| | - Mats Johnsson
- Department of Materials and Environmental Chemistry, Stockholm University, Stockholm, Sweden
| | - Joseph S M Samec
- Department of Organic Chemistry, Stockholm University, Stockholm, Sweden.
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8
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Lin C, Li P, Wang L. Visible-light induced Cross-Dehydrogenative-Coupling (CDC) reactions of N-aryl tetrahydroisoquinolines under aerobic conditions. Tetrahedron Lett 2021. [DOI: 10.1016/j.tetlet.2021.153102] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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9
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Aguilera EY, Sanford MS. Palladium‐Mediated C
γ
−H Functionalization of Alicyclic Amines. Angew Chem Int Ed Engl 2021. [DOI: 10.1002/ange.202101782] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ellen Y. Aguilera
- Department of Chemistry University of Michigan 930 North University Avenue Ann Arbor MI 48109 USA
| | - Melanie S. Sanford
- Department of Chemistry University of Michigan 930 North University Avenue Ann Arbor MI 48109 USA
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10
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Aguilera EY, Sanford MS. Palladium-Mediated C γ -H Functionalization of Alicyclic Amines. Angew Chem Int Ed Engl 2021; 60:11227-11230. [PMID: 33720500 DOI: 10.1002/anie.202101782] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Revised: 03/11/2021] [Indexed: 01/01/2023]
Abstract
This paper describes a new method for the transannular functionalization of the γ-C-H bonds in alicyclic amines to install C(sp3 )-halogen, oxygen, nitrogen, boron, and sulfur bonds. The key challenge for this transformation is controlling the relative rate of Cγ -H versus Cα -H functionalization. We demonstrate that this selectivity can be achieved by pre-complexation of the substrate with Pd prior to the addition of oxidant. This approach enables the use of diverse oxidants that ultimately install various heteroatom functional groups at the γ-position with high site- and diastereoselectivity.
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Affiliation(s)
- Ellen Y Aguilera
- Department of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor, MI, 48109, USA
| | - Melanie S Sanford
- Department of Chemistry, University of Michigan, 930 North University Avenue, Ann Arbor, MI, 48109, USA
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11
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Meninno S, Villano R, Lattanzi A. Magnesium Monoperphthalate (MMPP): a Convenient Oxidant for the Direct Rubottom Oxidation of Malonates, β‐Keto Esters, and Amides. European J Org Chem 2021. [DOI: 10.1002/ejoc.202100098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Sara Meninno
- Dipartimento di Chimica e Biologia “A. Zambelli” Università di Salerno Via Giovanni Paolo II 132 84084 Fisciano Italy
| | - Rosaria Villano
- Istituto di Chimica Biomolecolare - CNR Via Campi Flegrei 34 80078 Pozzuoli Italy
| | - Alessandra Lattanzi
- Dipartimento di Chimica e Biologia “A. Zambelli” Università di Salerno Via Giovanni Paolo II 132 84084 Fisciano Italy
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12
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13
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Liu J, Fan W, Xiong H, Jiang J, Zhan H. Benzylic Oxidation Catalyzed by Cobalt(II)-Terpyridine Coordination Polymers. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202104028] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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14
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Gao J, Weng X, Ma C, Xu X, Fang P, Mei T. Electrochemical 2,2,6,6-tetramethylpiperidinyl-N-oxyl (TEMPO)-Mediated α-Cyanation and Phosphonylation of Cyclic Amines with Metal-Free Conditions. CHINESE J ORG CHEM 2021. [DOI: 10.6023/cjoc202103049] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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15
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Ticconi B, Capocasa G, Cerrato A, Di Stefano S, Lapi A, Marincioni B, Olivo G, Lanzalunga O. Insight into the chemoselective aromatic vs. side-chain hydroxylation of alkylaromatics with H 2O 2 catalyzed by a non-heme imine-based iron complex. Catal Sci Technol 2021. [DOI: 10.1039/d0cy01868f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
Side-chain/ring oxygenated product ratio increases upon decreasing the benzylic bond dissociation energy in the oxidation of alkylaromatics with H2O2 catalyzed by an imine-based iron complex.
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Affiliation(s)
- Barbara Ticconi
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and
- Istituto CNR per i Sistemi Biologici (ISB-CNR)
- Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
| | - Giorgio Capocasa
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and
- Istituto CNR per i Sistemi Biologici (ISB-CNR)
- Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
| | - Andrea Cerrato
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and
- Istituto CNR per i Sistemi Biologici (ISB-CNR)
- Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
| | - Stefano Di Stefano
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and
- Istituto CNR per i Sistemi Biologici (ISB-CNR)
- Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
| | - Andrea Lapi
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and
- Istituto CNR per i Sistemi Biologici (ISB-CNR)
- Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
| | - Beatrice Marincioni
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and
- Istituto CNR per i Sistemi Biologici (ISB-CNR)
- Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
| | - Giorgio Olivo
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química
- Universitat de Girona
- 17003 Girona
- Spain
| | - Osvaldo Lanzalunga
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and
- Istituto CNR per i Sistemi Biologici (ISB-CNR)
- Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
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16
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Frateloreto F, Capocasa G, Olivo G, Abdel Hady K, Sappino C, Di Berto Mancini M, Levi Mortera S, Lanzalunga O, Di Stefano S. Increasing the steric hindrance around the catalytic core of a self-assembled imine-based non-heme iron catalyst for C-H oxidation. RSC Adv 2020; 11:537-542. [PMID: 35423066 PMCID: PMC8690968 DOI: 10.1039/d0ra09677f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Accepted: 12/15/2020] [Indexed: 11/21/2022] Open
Abstract
Sterically hindered imine-based non-heme complexes 4 and 5 rapidly self-assemble in acetonitrile at 25 °C, when the corresponding building blocks are added in solution in the proper ratios. Such complexes are investigated as catalysts for the H2O2 oxidation of a series of substrates in order to ascertain the role and the importance of the ligand steric hindrance on the action of the catalytic core 1, previously shown to be an efficient catalyst for aliphatic and aromatic C-H bond oxidation. The study reveals a modest dependence of the output of the oxidation reactions on the presence of bulky substituents in the backbone of the catalyst, both in terms of activity and selectivity. This result supports a previously hypothesized catalytic mechanism, which is based on the hemi-lability of the metal complex. In the active form of the catalyst, one of the pyridine arms temporarily leaves the iron centre, freeing up a lot of room for the access of the substrate.
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Affiliation(s)
- Federico Frateloreto
- Dipartimento di Chimica and Istituto CNR per i Sistemi Biologici (ISB-CNR), Sezione Meccanismi di Reazione, Università di Roma La Sapienza P. le A. Moro 5 00185 Rome Italy
| | - Giorgio Capocasa
- Dipartimento di Chimica and Istituto CNR per i Sistemi Biologici (ISB-CNR), Sezione Meccanismi di Reazione, Università di Roma La Sapienza P. le A. Moro 5 00185 Rome Italy
| | - Giorgio Olivo
- Dipartimento di Chimica and Istituto CNR per i Sistemi Biologici (ISB-CNR), Sezione Meccanismi di Reazione, Università di Roma La Sapienza P. le A. Moro 5 00185 Rome Italy
| | - Karim Abdel Hady
- Dipartimento di Chimica and Istituto CNR per i Sistemi Biologici (ISB-CNR), Sezione Meccanismi di Reazione, Università di Roma La Sapienza P. le A. Moro 5 00185 Rome Italy
| | - Carla Sappino
- Dipartimento di Chimica and Istituto CNR per i Sistemi Biologici (ISB-CNR), Sezione Meccanismi di Reazione, Università di Roma La Sapienza P. le A. Moro 5 00185 Rome Italy
| | - Marika Di Berto Mancini
- Dipartimento di Chimica and Istituto CNR per i Sistemi Biologici (ISB-CNR), Sezione Meccanismi di Reazione, Università di Roma La Sapienza P. le A. Moro 5 00185 Rome Italy
| | - Stefano Levi Mortera
- Area of Genetics and Rare Diseases, Unit of Human Microbiome, Bambino Gesù Children's Italy
| | - Osvaldo Lanzalunga
- Dipartimento di Chimica and Istituto CNR per i Sistemi Biologici (ISB-CNR), Sezione Meccanismi di Reazione, Università di Roma La Sapienza P. le A. Moro 5 00185 Rome Italy
| | - Stefano Di Stefano
- Dipartimento di Chimica and Istituto CNR per i Sistemi Biologici (ISB-CNR), Sezione Meccanismi di Reazione, Università di Roma La Sapienza P. le A. Moro 5 00185 Rome Italy
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17
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He Y, Yang J, Liu Q, Zhang X, Fan X. Synthesis of β-Methylsulfonylated N-Heterocycles from Saturated Cyclic Amines with the Insertion of Sulfur Dioxide. J Org Chem 2020; 85:15600-15609. [DOI: 10.1021/acs.joc.0c02368] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Yan He
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Environment, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Jintao Yang
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Environment, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Qimeng Liu
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Environment, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xinying Zhang
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Environment, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
| | - Xuesen Fan
- Henan Key Laboratory of Organic Functional Molecules and Drug Innovation, Key Laboratory for Yellow River and Huai River Water Environmental Pollution Control, Ministry of Education, Collaborative Innovation Center of Henan Province for Green Manufacturing of Fine Chemicals, School of Environment, School of Chemistry and Chemical Engineering, Henan Normal University, Xinxiang, Henan 453007, China
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18
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Kim Y, Heo J, Kim D, Chang S, Seo S. Ring-opening functionalizations of unstrained cyclic amines enabled by difluorocarbene transfer. Nat Commun 2020; 11:4761. [PMID: 32958762 PMCID: PMC7506026 DOI: 10.1038/s41467-020-18557-8] [Citation(s) in RCA: 37] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2020] [Accepted: 08/27/2020] [Indexed: 12/22/2022] Open
Abstract
Chemical synthesis based on the skeletal variation has been prolifically utilized as an attractive approach for modification of molecular properties. Given the ubiquity of unstrained cyclic amines, the ability to directly alter such motifs would grant an efficient platform to access unique chemical space. Here, we report a highly efficient and practical strategy that enables the selective ring-opening functionalization of unstrained cyclic amines. The use of difluorocarbene leads to a wide variety of multifaceted acyclic architectures, which can be further diversified to a range of distinctive homologative cyclic scaffolds. The virtue of this deconstructive strategy is demonstrated by successful modification of several natural products and pharmaceutical analogues.
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Affiliation(s)
- Youyoung Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea
| | - Joon Heo
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea
| | - Dongwook Kim
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea.,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea
| | - Sukbok Chang
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea. .,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea.
| | - Sangwon Seo
- Department of Chemistry, Korea Advanced Institute of Science and Technology (KAIST), Daejeon, 34141, Republic of Korea. .,Center for Catalytic Hydrocarbon Functionalizations, Institute for Basic Science (IBS), Daejeon, 34141, Republic of Korea.
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19
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Vicens L, Olivo G, Costas M. Rational Design of Bioinspired Catalysts for Selective Oxidations. ACS Catal 2020. [DOI: 10.1021/acscatal.0c02073] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Laia Vicens
- Institut de Quı́mica Computacional i Catàlisi (IQCC) and Departament de Quı́mica, Universitat de Girona, Campus de Montilivi, 17071 Girona, Spain
| | - Giorgio Olivo
- Institut de Quı́mica Computacional i Catàlisi (IQCC) and Departament de Quı́mica, Universitat de Girona, Campus de Montilivi, 17071 Girona, Spain
| | - Miquel Costas
- Institut de Quı́mica Computacional i Catàlisi (IQCC) and Departament de Quı́mica, Universitat de Girona, Campus de Montilivi, 17071 Girona, Spain
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20
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Lubov DP, Talsi EP, Bryliakov KP. Methods for selective benzylic C–H oxofunctionalization of organic compounds. RUSSIAN CHEMICAL REVIEWS 2020. [DOI: 10.1070/rcr4918] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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21
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China H, Tanihara K, Sasa H, Kikushima K, Dohi T. Regiodivergent oxidation of alkoxyarenes by hypervalent iodine/oxone® system. Catal Today 2020. [DOI: 10.1016/j.cattod.2019.08.060] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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22
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Winter A, Schubert US. Metal‐Terpyridine Complexes in Catalytic Application – A Spotlight on the Last Decade. ChemCatChem 2020. [DOI: 10.1002/cctc.201902290] [Citation(s) in RCA: 35] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Andreas Winter
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University Jena Humboldtstr. 10 07743 Jena Germany
- Center for Energy and Environmental Chemistry Jena (CEEC Jena) Philosophenweg 7a 07743 Jena Germany
| | - Ulrich S. Schubert
- Laboratory of Organic and Macromolecular Chemistry (IOMC)Friedrich Schiller University Jena Humboldtstr. 10 07743 Jena Germany
- Center for Energy and Environmental Chemistry Jena (CEEC Jena) Philosophenweg 7a 07743 Jena Germany
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23
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Bo CB, Bu Q, Li X, Ma G, Wei D, Guo C, Dai B, Liu N. Highly Active and Robust Ruthenium Complexes Based on Hemilability of Hybrid Ligands for C–H Oxidation. J Org Chem 2020; 85:4324-4334. [DOI: 10.1021/acs.joc.0c00025] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Affiliation(s)
- Chun-Bo Bo
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
| | - Qingqing Bu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
| | - Xue Li
- College of Chemistry and Molecular Engineering, Center of Computational Chemistry, Zhengzhou University, 100 Science Avenue, Zhengzhou, Henan 450001, People’s Republic of China
| | - Ge Ma
- Cancer Institute, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, People’s Republic of China
| | - Donghui Wei
- College of Chemistry and Molecular Engineering, Center of Computational Chemistry, Zhengzhou University, 100 Science Avenue, Zhengzhou, Henan 450001, People’s Republic of China
| | - Cheng Guo
- Cancer Institute, The Second Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou, Zhejiang 310009, People’s Republic of China
| | - Bin Dai
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
| | - Ning Liu
- School of Chemistry and Chemical Engineering, Key Laboratory for Green Processing of Chemical Engineering of Xinjiang Bingtuan, Shihezi University, North Fourth Road, Shihezi, Xinjiang 832003, People’s Republic of China
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24
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Liu Y, You T, Wang HX, Tang Z, Zhou CY, Che CM. Iron- and cobalt-catalyzed C(sp3)–H bond functionalization reactions and their application in organic synthesis. Chem Soc Rev 2020; 49:5310-5358. [DOI: 10.1039/d0cs00340a] [Citation(s) in RCA: 62] [Impact Index Per Article: 15.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
This review highlights the developments in iron and cobalt catalyzed C(sp3)–H bond functionalization reactions with emphasis on their applications in organic synthesis, i.e. natural products and pharmaceuticals synthesis and/or modification.
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Affiliation(s)
- Yungen Liu
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- P. R. China
| | - Tingjie You
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Hai-Xu Wang
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Zhou Tang
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Cong-Ying Zhou
- Department of Chemistry
- State Key Laboratory of Synthetic Chemistry
- The University of Hong Kong
- Hong Kong
- P. R. China
| | - Chi-Ming Che
- Department of Chemistry
- Southern University of Science and Technology
- Shenzhen
- P. R. China
- Department of Chemistry
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25
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Smolobochkin AV, Gazizov AS, Burilov AR, Pudovik MA, Sinyashin OG. Ring opening reactions of nitrogen heterocycles. RUSSIAN CHEMICAL REVIEWS 2019. [DOI: 10.1070/rcr4891] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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26
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Yang Y, Li G, Mao X, She Y. Selective Aerobic Oxidation of 4-Ethylnitrobenzene to 4-Nitroacetophenone Promoted by Metalloporphyrins. Org Process Res Dev 2019. [DOI: 10.1021/acs.oprd.9b00030] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yuning Yang
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Guijie Li
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Xinbiao Mao
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
| | - Yuanbin She
- State Key Laboratory Breeding Base of Green Chemistry-Synthesis Technology, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou, Zhejiang 310014, China
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27
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28
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Yi B, Yan N, Yi N, Xie Y, Wen X, Au CT, Lan D. Oxidative cyanation of N-aryltetrahydroisoquinoline induced by visible light for the synthesis of α-aminonitrile using potassium thiocyanate as a “CN” agent. RSC Adv 2019; 9:29721-29725. [PMID: 35531501 PMCID: PMC9071963 DOI: 10.1039/c9ra06120g] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/06/2019] [Accepted: 09/12/2019] [Indexed: 11/21/2022] Open
Abstract
A novel method for the synthesis of α-aminonitrile, through visible-light-induced oxidative cyanation of N-aryltetrahydroisoquinoline with potassium thiocyanate, has been developed.
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Affiliation(s)
- Bing Yi
- Hunan Province Key Laboratory of Environmental Catalysis and Waste Rechemistry
- College of Chemistry and Chemical Engineering
- Hunan Institute of Engineering
- Xiangtan
- P. R. China
| | - Ning Yan
- Hunan Province Key Laboratory of Environmental Catalysis and Waste Rechemistry
- College of Chemistry and Chemical Engineering
- Hunan Institute of Engineering
- Xiangtan
- P. R. China
| | - Niannian Yi
- Hunan Province Key Laboratory of Environmental Catalysis and Waste Rechemistry
- College of Chemistry and Chemical Engineering
- Hunan Institute of Engineering
- Xiangtan
- P. R. China
| | - Yanjun Xie
- Hunan Province Key Laboratory of Environmental Catalysis and Waste Rechemistry
- College of Chemistry and Chemical Engineering
- Hunan Institute of Engineering
- Xiangtan
- P. R. China
| | - Xiaoyong Wen
- Hunan Province Key Laboratory of Environmental Catalysis and Waste Rechemistry
- College of Chemistry and Chemical Engineering
- Hunan Institute of Engineering
- Xiangtan
- P. R. China
| | - Chak-Tong Au
- Hunan Province Key Laboratory of Environmental Catalysis and Waste Rechemistry
- College of Chemistry and Chemical Engineering
- Hunan Institute of Engineering
- Xiangtan
- P. R. China
| | - Donghui Lan
- Hunan Province Key Laboratory of Environmental Catalysis and Waste Rechemistry
- College of Chemistry and Chemical Engineering
- Hunan Institute of Engineering
- Xiangtan
- P. R. China
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29
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Bocian A, Napierała S, Gorczyński A, Kubicki M, Wałęsa-Chorab M, Patroniak V. The first example of an asymmetrical μ-oxo bridged dinuclear iron complex with a terpyridine ligand. NEW J CHEM 2019. [DOI: 10.1039/c9nj02413a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The reaction of Fe(iii) ions with a terpyridine ligand L in the presence of chlorides and independent of conditions results in the formation of μ-oxo bridged dinuclear [FeLCl(μ-O)FeCl3] and the mononuclear complex [FeLCl2].
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Affiliation(s)
| | - Sergiusz Napierała
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznań
- Poland
- Centre for Advanced Technologies
| | - Adam Gorczyński
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznań
- Poland
| | - Maciej Kubicki
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznań
- Poland
| | - Monika Wałęsa-Chorab
- Faculty of Chemistry
- Adam Mickiewicz University
- 61-614 Poznań
- Poland
- Centre for Advanced Technologies
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30
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Liu Q, Yu S, Hu L, Hussain MI, Zhang X, Xiong Y. Cross-dehydrogenative coupling strategy for phosphonation and cyanation of secondary N-alkyl anilines by employing 2,3-dichloro-5,6-dicyanobenzoquinone. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.10.058] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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31
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Ticconi B, Colcerasa A, Di Stefano S, Lanzalunga O, Lapi A, Mazzonna M, Olivo G. Oxidative functionalization of aliphatic and aromatic amino acid derivatives with H 2O 2 catalyzed by a nonheme imine based iron complex. RSC Adv 2018; 8:19144-19151. [PMID: 35539690 PMCID: PMC9080596 DOI: 10.1039/c8ra02879f] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2018] [Accepted: 05/17/2018] [Indexed: 01/15/2023] Open
Abstract
The oxidation of a series of N-acetyl amino acid methyl esters with H2O2 catalyzed by a very simple iminopyridine iron(ii) complex 1 easily obtainable in situ by self-assembly of 2-picolylaldehyde, 2-picolylamine, and Fe(OTf)2 was investigated. Oxidation of protected aliphatic amino acids occurs at the α-C–H bond exclusively (N-AcAlaOMe) or in competition with the side-chain functionalization (N-AcValOMe and N-AcLeuOMe). N-AcProOMe is smoothly and cleanly oxidized with high regioselectivity affording exclusively C-5 oxidation products. Remarkably, complex 1 is also able to catalyze the oxidation of the aromatic N-AcPheOMe. A marked preference for the aromatic ring hydroxylation over Cα–H and benzylic C–H oxidation was observed, leading to the clean formation of tyrosine and its phenolic isomers. Amino acid derivatives are oxidized by the 1/H2O2 system. A marked preference for the aromatic over Cα–H and benzylic C–H oxidation is observed with phenylalanine.![]()
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Affiliation(s)
- Barbara Ticconi
- Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" and Istituto CNR di Metodologie Chimiche (IMC-CNR), Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" P.le A. Moro 5 I-00185 Rome Italy
| | - Arianna Colcerasa
- Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" and Istituto CNR di Metodologie Chimiche (IMC-CNR), Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" P.le A. Moro 5 I-00185 Rome Italy
| | - Stefano Di Stefano
- Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" and Istituto CNR di Metodologie Chimiche (IMC-CNR), Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" P.le A. Moro 5 I-00185 Rome Italy
| | - Osvaldo Lanzalunga
- Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" and Istituto CNR di Metodologie Chimiche (IMC-CNR), Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" P.le A. Moro 5 I-00185 Rome Italy
| | - Andrea Lapi
- Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" and Istituto CNR di Metodologie Chimiche (IMC-CNR), Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" P.le A. Moro 5 I-00185 Rome Italy
| | - Marco Mazzonna
- Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" and Istituto CNR di Metodologie Chimiche (IMC-CNR), Sezione Meccanismi di Reazione, c/o Dipartimento di Chimica, Università degli Studi di Roma "La Sapienza" P.le A. Moro 5 I-00185 Rome Italy
| | - Giorgio Olivo
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química, Universitat de Girona, Campus de Montilivi 17071 Girona Spain
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32
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Shing KP, Cao B, Liu Y, Lee HK, Li MD, Phillips DL, Chang XY, Che CM. Arylruthenium(III) Porphyrin-Catalyzed C-H Oxidation and Epoxidation at Room Temperature and [Ru V(Por)(O)(Ph)] Intermediate by Spectroscopic Analysis and Density Functional Theory Calculations. J Am Chem Soc 2018; 140:7032-7042. [PMID: 29781605 DOI: 10.1021/jacs.8b04470] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
The development of highly active and selective metal catalysts for efficient oxidation of hydrocarbons and identification of the reactive intermediates in the oxidation catalysis are long-standing challenges. In the rapid hydrocarbon oxidation catalyzed by ruthenium(IV) and -(III) porphyrins, the putative Ru(V)-oxo intermediates remain elusive. Herein we report that arylruthenium(III) porphyrins are highly active catalysts for hydrocarbon oxidation. Using catalyst [RuIII(TDCPP)(Ph)(OEt2)] (H2TDCPP = 5,10,15,20-tetrakis(2,6-dichlorophenyl)porphyrin), the oxidation of C-H bonds of various hydrocarbons with oxidant m-CPBA at room temperature gave alcohols/ketones in up to 99% yield within 1 h; use of [ nBu4N]IO4 as a mild alternative oxidant avoided formation of lactone from cyclic ketone in C-H oxidation, and the catalytic epoxidation with up to 99% yield and high selectivity (no aldehydes as side product) was accomplished within 5 min. UV-vis, electrospray ionization-mass spectrometry, resonance Raman, electron paramagnetic resonance, and kinetic measurements and density functional theory calculations lend evidence for the formation of Ru(V)-oxo intermediate [RuV(TDCPP)(O)(Ph)].
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Affiliation(s)
- Ka-Pan Shing
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China
| | - Bei Cao
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China
| | - Yungen Liu
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China
| | - Hung Kay Lee
- Department of Chemistry , The Chinese University of Hong Kong , Shatin, New Territories, Hong Kong , China
| | - Ming-De Li
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China
| | - David Lee Phillips
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China
| | - Xiao-Yong Chang
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China
| | - Chi-Ming Che
- Department of Chemistry and State Key Laboratory of Synthetic Chemistry , The University of Hong Kong , Pokfulam Road , Hong Kong , China.,HKU Shenzhen Institute of Research and Innovation, Shenzhen 518053 , China
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33
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Wang W, Xu D, Sun Q, Sun W. Efficient Aliphatic C−H Bond Oxidation Catalyzed by Manganese Complexes with Hydrogen Peroxide. Chem Asian J 2018; 13:2458-2464. [DOI: 10.1002/asia.201800068] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2018] [Revised: 02/07/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Wenfang Wang
- State Key Laboratory for Oxo Synthesis and Selective Oxidation; Center for Excellence in Molecular Synthesis; Suzhou Research Institute of LICP; Lanzhou Institute of Chemical Physics (LICP); Chinese Academy of Sciences; Lanzhou 730000 P. R. China
- University of Chinese Academy of Sciences; Beijing 100049 P. R. China
| | - Daqian Xu
- State Key Laboratory for Oxo Synthesis and Selective Oxidation; Center for Excellence in Molecular Synthesis; Suzhou Research Institute of LICP; Lanzhou Institute of Chemical Physics (LICP); Chinese Academy of Sciences; Lanzhou 730000 P. R. China
| | - Qiangsheng Sun
- State Key Laboratory for Oxo Synthesis and Selective Oxidation; Center for Excellence in Molecular Synthesis; Suzhou Research Institute of LICP; Lanzhou Institute of Chemical Physics (LICP); Chinese Academy of Sciences; Lanzhou 730000 P. R. China
| | - Wei Sun
- State Key Laboratory for Oxo Synthesis and Selective Oxidation; Center for Excellence in Molecular Synthesis; Suzhou Research Institute of LICP; Lanzhou Institute of Chemical Physics (LICP); Chinese Academy of Sciences; Lanzhou 730000 P. R. China
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34
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Kouznetsov VV, Galvis CEP. Strecker reaction and α-amino nitriles: Recent advances in their chemistry, synthesis, and biological properties. Tetrahedron 2018. [DOI: 10.1016/j.tet.2018.01.005] [Citation(s) in RCA: 95] [Impact Index Per Article: 15.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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35
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Yuan Z, Zhu C, Ma Z, Xia C. Copper-catalyzed amination of an α-C(sp3)–H bond in inactivated ethers to synthesize α-aminonitriles. Chem Commun (Camb) 2018; 54:11033-11036. [DOI: 10.1039/c8cc06111d] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A copper-catalyzed functionalization of inert cyclic ethers was developed to provide α-aminonitriles via a cascade oxidation/amination/ring-opening/cyanation reaction.
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Affiliation(s)
- Zaifeng Yuan
- Key Laboratory of Medicinal Chemistry for Natural Resources (Ministry of Education and Yunnan Province)
- School of Chemical Science and Technology
- Library of Yunnan University
- Yunnan University
- Kunming 650091
| | - Chunyu Zhu
- Key Laboratory of Medicinal Chemistry for Natural Resources (Ministry of Education and Yunnan Province)
- School of Chemical Science and Technology
- Library of Yunnan University
- Yunnan University
- Kunming 650091
| | - Zhixian Ma
- Key Laboratory of Medicinal Chemistry for Natural Resources (Ministry of Education and Yunnan Province)
- School of Chemical Science and Technology
- Library of Yunnan University
- Yunnan University
- Kunming 650091
| | - Chengfeng Xia
- Key Laboratory of Medicinal Chemistry for Natural Resources (Ministry of Education and Yunnan Province)
- School of Chemical Science and Technology
- Library of Yunnan University
- Yunnan University
- Kunming 650091
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36
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Yuan Z, Li N, Zhu C, Xia C. Copper-catalyzed synthesis of α-amino nitriles through methyl transfer from DMF to aromatic amines. Chem Commun (Camb) 2018; 54:2854-2857. [PMID: 29457813 DOI: 10.1039/c8cc00485d] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
A copper-catalyzed activation of C(sp3)–H bonds of DMF at room temperature was developed, which results in methyl transfer to aromatic amines for efficient synthesis of exceedingly valuable α-amino nitriles.
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Affiliation(s)
- Zaifeng Yuan
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- China
| | - Na Li
- Key Laboratory of Medicinal Chemistry for Natural Resources
- Ministry of Education and Yunnan Province
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
| | - Chunyu Zhu
- Key Laboratory of Medicinal Chemistry for Natural Resources
- Ministry of Education and Yunnan Province
- School of Chemical Science and Technology
- Yunnan University
- Kunming 650091
| | - Chengfeng Xia
- State Key Laboratory of Phytochemistry and Plant Resources in West China
- Kunming Institute of Botany
- Chinese Academy of Sciences
- Kunming 650201
- China
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37
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Recent Advances in the Synthesis of Piperidines: Functionalization of Preexisting Ring Systems. ADVANCES IN HETEROCYCLIC CHEMISTRY 2018. [DOI: 10.1016/bs.aihch.2017.10.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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38
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Huang X, Li J, Shen G, Xin N, Lin Z, Chi Y, Dou J, Li D, Hu C. Three Pd-decavanadates with a controllable molar ratio of Pd to decavanadate and their heterogeneous aerobic oxidation of benzylic C–H bonds. Dalton Trans 2018; 47:726-733. [DOI: 10.1039/c7dt03898d] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Three Pd-decavanadates have been synthesized and they are active in the heterogeneous aerobic oxidation of benzylic hydrocarbons.
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Affiliation(s)
- Xianqiang Huang
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry & Chemical Engineering
- Liaocheng University
- Liaocheng
- P. R. China
| | - Jikun Li
- Key Laboratory of Cluster Science Ministry of Education
- Beijing Key Laboratory of Photoelectronic/Electrophotonic
- School of Chemistry
- Beijing Institute of Technology Beijing
- 100081 P.R. China
| | - Guodong Shen
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry & Chemical Engineering
- Liaocheng University
- Liaocheng
- P. R. China
| | - Nana Xin
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry & Chemical Engineering
- Liaocheng University
- Liaocheng
- P. R. China
| | - Zhengguo Lin
- Key Laboratory of Cluster Science Ministry of Education
- Beijing Key Laboratory of Photoelectronic/Electrophotonic
- School of Chemistry
- Beijing Institute of Technology Beijing
- 100081 P.R. China
| | - Yingnan Chi
- Key Laboratory of Cluster Science Ministry of Education
- Beijing Key Laboratory of Photoelectronic/Electrophotonic
- School of Chemistry
- Beijing Institute of Technology Beijing
- 100081 P.R. China
| | - Jianmin Dou
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry & Chemical Engineering
- Liaocheng University
- Liaocheng
- P. R. China
| | - Dacheng Li
- Shandong Provincial Key Laboratory of Chemical Energy Storage and Novel Cell Technology
- School of Chemistry & Chemical Engineering
- Liaocheng University
- Liaocheng
- P. R. China
| | - Changwen Hu
- Key Laboratory of Cluster Science Ministry of Education
- Beijing Key Laboratory of Photoelectronic/Electrophotonic
- School of Chemistry
- Beijing Institute of Technology Beijing
- 100081 P.R. China
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39
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Tretbar M, Stark CBW. Large-Scale Synthesis of Symmetric Tetramine Ligands by Using a Modular Double Reductive Amination Approach. European J Org Chem 2017. [DOI: 10.1002/ejoc.201700772] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Maik Tretbar
- Fachbereich Chemie; Institut für Organische Chemie; Universität Hamburg; Martin-Luther-King-Platz 6 20146 Hamburg Germany
| | - Christian B. W. Stark
- Fachbereich Chemie; Institut für Organische Chemie; Universität Hamburg; Martin-Luther-King-Platz 6 20146 Hamburg Germany
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40
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Huang M, Deng Q, Gao Q, Shi J, Zhang X, Xiong Y. Iron-Sulfate-Catalyzed Direct Dehydrogenative Coupling Cyanation of Secondary Phenylamines. ASIAN J ORG CHEM 2017. [DOI: 10.1002/ajoc.201700524] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Mingming Huang
- School of Chemistry and Chemical Engineering; Chongqing University; Chongqing 400044 China
| | - Qingfu Deng
- School of Chemistry and Chemical Engineering; Chongqing University; Chongqing 400044 China
| | - Qin Gao
- School of Chemistry and Chemical Engineering; Chongqing University; Chongqing 400044 China
| | - Jian Shi
- Chengdu Easton Biopharmaceuticals Co. Ltd.; Chengdu 611731 China
| | - Xiaohui Zhang
- School of Chemistry and Chemical Engineering; Chongqing University; Chongqing 400044 China
| | - Yan Xiong
- School of Chemistry and Chemical Engineering; Chongqing University; Chongqing 400044 China
- State Key Laboratory of Elemento-Organic Chemistry; Nankai University; Tianjin 300071 China
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41
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Liu PY, Zhang C, Zhao SC, Yu F, Li F, He YP. Metal-Free Aerobic Oxidative Cyanation of Tertiary Amines: Azobis(isobutyronitrile) (AIBN) as a Sole Cyanide Source. J Org Chem 2017; 82:12786-12790. [PMID: 29110484 DOI: 10.1021/acs.joc.7b02021] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Peng-Yu Liu
- College of Chemistry, Chemical
Engineering and Environmental Engineering, Liaoning Shihua University, Dandong Lu West 1, Fushun 113001, China
| | - Chao Zhang
- College of Chemistry, Chemical
Engineering and Environmental Engineering, Liaoning Shihua University, Dandong Lu West 1, Fushun 113001, China
| | - Shi-Chen Zhao
- College of Chemistry, Chemical
Engineering and Environmental Engineering, Liaoning Shihua University, Dandong Lu West 1, Fushun 113001, China
| | - Fang Yu
- College of Chemistry, Chemical
Engineering and Environmental Engineering, Liaoning Shihua University, Dandong Lu West 1, Fushun 113001, China
| | - Fei Li
- College of Chemistry, Chemical
Engineering and Environmental Engineering, Liaoning Shihua University, Dandong Lu West 1, Fushun 113001, China
| | - Yu-Peng He
- College of Chemistry, Chemical
Engineering and Environmental Engineering, Liaoning Shihua University, Dandong Lu West 1, Fushun 113001, China
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42
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More hydra than Janus – Non-classical coordination modes in complexes of oligopyridine ligands. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.06.006] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
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43
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Wang X, Xiao R, Ai J, Cai M. A Highly Efficient Heterogeneous Ruthenium-Catalysed Oxidative α-Cyanation of Tertiary Amines Leading to α-Aminonitriles. JOURNAL OF CHEMICAL RESEARCH 2017. [DOI: 10.3184/174751917x15064232103065] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Oxidative α-cyanation of tertiary amines was achieved by using an MCM-41-immobilised N-alkylethylenediamine ruthenium(III) complex (MCM-41-2N-RuCl3) as catalyst in MeOH at 60 °C in the presence of H2O2 as oxidant and NaCN in acetic acid as a cyanide source to afford the corresponding α-aminonitriles in good yields. The new heterogeneous ruthenium catalyst can easily be prepared by a simple two-step procedure from commercially readily available and inexpensive reagents. It can be recovered by filtration of the reaction solution and reused at least 7 times without significant loss of activity.
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Affiliation(s)
- Xiaoming Wang
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and Department of Chemistry, Jiangxi Normal University, Nanchang 330022, P.R. China
- 912 Lab Jiangxi Bureau of Geology and Mineral Exploration and Development, Yingtan 335001, P.R. China
| | - Ruian Xiao
- 912 Lab Jiangxi Bureau of Geology and Mineral Exploration and Development, Yingtan 335001, P.R. China
| | - Jingting Ai
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and Department of Chemistry, Jiangxi Normal University, Nanchang 330022, P.R. China
| | - Mingzhong Cai
- Key Laboratory of Functional Small Organic Molecule, Ministry of Education and Department of Chemistry, Jiangxi Normal University, Nanchang 330022, P.R. China
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44
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Milan M, Carboni G, Salamone M, Costas M, Bietti M. Tuning Selectivity in Aliphatic C–H Bond Oxidation of N-Alkylamides and Phthalimides Catalyzed by Manganese Complexes. ACS Catal 2017. [DOI: 10.1021/acscatal.7b02151] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Michela Milan
- QBIS
Research Group, Institut de Química Computacional i Catàlisi
(IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona, E-17071 Catalonia, Spain
| | - Giulia Carboni
- Dipartimento
di Scienze e Tecnologie Chimiche, Università “Tor Vergata”, Via della Ricerca Scientifica, 1 I-00133 Rome, Italy
| | - Michela Salamone
- Dipartimento
di Scienze e Tecnologie Chimiche, Università “Tor Vergata”, Via della Ricerca Scientifica, 1 I-00133 Rome, Italy
| | - Miquel Costas
- QBIS
Research Group, Institut de Química Computacional i Catàlisi
(IQCC) and Departament de Química, Universitat de Girona, Campus Montilivi, Girona, E-17071 Catalonia, Spain
| | - Massimo Bietti
- Dipartimento
di Scienze e Tecnologie Chimiche, Università “Tor Vergata”, Via della Ricerca Scientifica, 1 I-00133 Rome, Italy
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45
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Chen J, Lutz M, Milan M, Costas M, Otte M, Klein Gebbink RJM. Non-Heme Iron Catalysts with a Rigid Bis-Isoindoline Backbone and Their Use in Selective Aliphatic C−H Oxidation. Adv Synth Catal 2017. [DOI: 10.1002/adsc.201700239] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Jianming Chen
- Organic Chemistry & Catalysis; Debye Institute for Nanomaterials Science; Utrecht University; Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Martin Lutz
- Crystal and Structural Chemistry; Bijvoet Center for Biomolecular Research; Utrecht University; Padualaan 8 3584 CH Utrecht The Netherlands
| | - Michela Milan
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química; Universitat de Girona; Campus Montilivi, E- 17071 Girona Catalonia Spain
| | - Miquel Costas
- Institut de Química Computacional i Catàlisi (IQCC) and Departament de Química; Universitat de Girona; Campus Montilivi, E- 17071 Girona Catalonia Spain
| | - Matthias Otte
- Organic Chemistry & Catalysis; Debye Institute for Nanomaterials Science; Utrecht University; Universiteitsweg 99 3584 CG Utrecht The Netherlands
| | - Robertus J. M. Klein Gebbink
- Organic Chemistry & Catalysis; Debye Institute for Nanomaterials Science; Utrecht University; Universiteitsweg 99 3584 CG Utrecht The Netherlands
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46
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Hong C, Ma J, Li M, Jin L, Hu X, Mo W, Hu B, Sun N, Shen Z. Ferric nitrate-catalyzed aerobic oxidation of benzylic sp 3 C H bonds of ethers and alkylarenes. Tetrahedron 2017. [DOI: 10.1016/j.tet.2017.04.011] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
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47
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Capocasa G, Olivo G, Barbieri A, Lanzalunga O, Di Stefano S. Direct hydroxylation of benzene and aromatics with H2O2 catalyzed by a self-assembled iron complex: evidence for a metal-based mechanism. Catal Sci Technol 2017. [DOI: 10.1039/c7cy01895a] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
An imine-based catalyst easily obtained by self-assembly of cheap and commercially available starting materials selectively catalyzes the hydroxylation of aromatic compounds.
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Affiliation(s)
- Giorgio Capocasa
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and Istituto CNR di Metodologie Chimiche (IMC-CNR)
- Sezione Meccanismi di Reazione
- c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
| | - Giorgio Olivo
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and Istituto CNR di Metodologie Chimiche (IMC-CNR)
- Sezione Meccanismi di Reazione
- c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
| | - Alessia Barbieri
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and Istituto CNR di Metodologie Chimiche (IMC-CNR)
- Sezione Meccanismi di Reazione
- c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
| | - Osvaldo Lanzalunga
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and Istituto CNR di Metodologie Chimiche (IMC-CNR)
- Sezione Meccanismi di Reazione
- c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
| | - Stefano Di Stefano
- Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza” and Istituto CNR di Metodologie Chimiche (IMC-CNR)
- Sezione Meccanismi di Reazione
- c/o Dipartimento di Chimica
- Università degli Studi di Roma “La Sapienza”
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48
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Shul’pin GB, Nesterov DS, Shul’pina LS, Pombeiro AJ. A hydroperoxo-rebound mechanism of alkane oxidation with hydrogen peroxide catalyzed by binuclear manganese(IV) complex in the presence of an acid with involvement of atmospheric dioxygen. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2016.04.035] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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49
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50
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Wang H, Wang Z, Huang H, Tan J, Xu K. KOtBu-Promoted Oxidation of (Hetero)benzylic Csp3–H to Ketones with Molecular Oxygen. Org Lett 2016; 18:5680-5683. [DOI: 10.1021/acs.orglett.6b02914] [Citation(s) in RCA: 68] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Huiqiao Wang
- College
of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, Henan 473061, China
| | - Zhong Wang
- Catalyst
Plant of PetroChina, Fushun Petrochemical Company, Fushun, Liaoning 113000, China
| | - Hongchun Huang
- College
of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, Henan 473061, China
| | - Jiajing Tan
- Department
of Organic Chemistry, Faculty of Science, Beijing University of Chemical Technology, Beijing 100029, China
| | - Kun Xu
- College
of Chemistry and Pharmaceutical Engineering, Nanyang Normal University, Nanyang, Henan 473061, China
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