1
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Bibak S, Poursattar Marjani A, Sarreshtehdar Aslaheh H. MCM-41 supported 2-aminothiophenol/Cu complex as a sustainable nanocatalyst for Suzuki coupling reaction. Sci Rep 2024; 14:18070. [PMID: 39103430 DOI: 10.1038/s41598-024-69101-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/10/2024] [Accepted: 07/31/2024] [Indexed: 08/07/2024] Open
Abstract
We have developed an innovative mesoporous nanocatalyst by carefully attaching a 2-aminothiophenol-Cu complex onto functionalized MCM-41. This straightforward synthesis process has yielded a versatile nanocatalyst known for its outstanding efficiency, recyclability, and enhanced stability. The structural integrity of the nanocatalyst was comprehensively analyzed using an array of techniques, including BET (Brunauer-Emmett-Teller) for surface area measurement, ICP (Inductively Coupled Plasma) for metal content determination, EDS (Energy-Dispersive X-ray Spectroscopy) for elemental mapping, XRD (X-ray Diffraction) for crystalline structure elucidation, SEM (Scanning Electron Microscopy), EMA (Elemental Mapping Analysis), TEM (Transmission Electron Microscopy), TGA (Thermogravimetric Analysis), FT-IR (Fourier Transform Infrared Spectroscopy), AFM (Atomic Force Microscopy), and CV (cyclic voltammetry). Subsequently, the catalytic properties of the newly developed MCM-41-CPTEO-2-aminothiophenol-Cu catalyst was evaluated in the synthesis of biphenyls, demonstrating outstanding yields through a Suzuki coupling reaction between phenylboronic acid and aryl halides. Importantly, this reaction was conducted in an environmentally friendly medium. Note the remarkable recyclability of the catalyst, proving its sustainability over six cycles with minimal loss in activity additionally hot filtration test was prepared to examine the stability of this nanocatalyst. This outstanding feature emphasizes the catalyst's potential for long-term, environmentally conscious catalytic applications.
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Affiliation(s)
- Sepideh Bibak
- Department of Organic Chemistry, Faculty of Chemistry, Urmia University, Urmia, Iran
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2
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Karkon EG, Mostafavi H. A novel Fe
3
O
4
@TCH@Ni(II) nanoparticle: An efficient magnetically retrievable nanocatalyst for C–C and C–heteroatom bond formation reaction. Appl Organomet Chem 2022. [DOI: 10.1002/aoc.6824] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Elahe Gholamiyan Karkon
- Department of Organic Chemistry and Biochemistry, Faculty of Chemistry University of Tabriz Tabriz Iran
| | - Hossein Mostafavi
- Department of Organic Chemistry and Biochemistry, Faculty of Chemistry University of Tabriz Tabriz Iran
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3
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Shirvandi Z, Atashkar B, Zolfigol MA, Rostami A. Transition-metal-catalyzed one-pot selenylation of electrophilic arylating agents using triphenyltin chloride/Se as a phenylselenating agent. Org Biomol Chem 2022; 20:4625-4634. [PMID: 35609285 DOI: 10.1039/d2ob00011c] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Three novel and efficient protocols for the synthesis of phenyl aryl selenides through a three-component coupling reaction of triphenyltin chloride with aryl halides, phenolic esters or nitroarenes, and Se powder catalyzed by CuI or Cu(OAc)2 in the presence of a base in PEG200 at 90-100 °C have been developed. Also, NiFe2O4 as a magnetically reusable nanocatalyst was applied in these reactions under similar reaction conditions. The present methods are superior to other currently available methods due to the use of triphenyltin chloride/Se as a phenylselenating agent and phenolic esters and nitroarenes as a coupling partner for C-Se-C bond formation for the first time, a green solvent and inexpensive and reusable catalysts, and avoidance of any toxic and expensive arylselenating reagents.
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Affiliation(s)
- Zeinab Shirvandi
- Department of Chemistry, Faculty of Science, University of Kurdistan, 66177-15175, Sanandaj, Iran.
| | - Bahareh Atashkar
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838683, Iran.
| | - Mohammad Ali Zolfigol
- Department of Organic Chemistry, Faculty of Chemistry, Bu-Ali Sina University, Hamedan 6517838683, Iran.
| | - Amin Rostami
- Department of Chemistry, Faculty of Science, University of Kurdistan, 66177-15175, Sanandaj, Iran.
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4
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Ren Y, An Z, Zhao P, Li M, Yan R. Iron-catalyzed one-pot cyclization and amination of 2-alkynylthioanisoles using nitrosobenzenes as the amine source. Org Chem Front 2022. [DOI: 10.1039/d2qo00535b] [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
A direct strategy for the synthesis of 3-phenylaminobenzothiophene via iron-catalyzed cyclization of 2-alkynylthioanisoles and nitrosoarenes is presented in this work.
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Affiliation(s)
- Yi Ren
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu, China
| | - Zhenyu An
- College of Pharmacy, Ningxia Medical University, Yinchuan, Ningxia, China
| | - Pengbo Zhao
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu, China
| | - Mengxing Li
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu, China
| | - Rulong Yan
- State Key Laboratory of Applied Organic Chemistry, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou, Gansu, China
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5
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Aalinejad M, Pesyan NN, Doustkhah E. Diaza crown-type macromocycle (kryptofix 22) functionalised carbon nanotube for efficient Ni2+ loading; A unique catalyst for cross-coupling reactions. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.111117] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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6
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Ribaucourt A, Cossy J. N-(Hetero)arylations with Metalated (Hetero)aryls: Recent Advances in First-Row Transition-Metal-Mediated Cross-Couplings. ACS Catal 2020. [DOI: 10.1021/acscatal.0c02805] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Aubert Ribaucourt
- Molecular, Macromolecular Chemistry, and Materials (C3M), ESPCI Paris, CNRS, PSL University, Paris 75005 Cedex 05, France
| | - Janine Cossy
- Molecular, Macromolecular Chemistry, and Materials (C3M), ESPCI Paris, CNRS, PSL University, Paris 75005 Cedex 05, France
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7
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Khaef S, Rostami A, Khakyzadeh V, Zolfigol MA, Taherpour AA, Yarie M. Regioselective Ortho‐C H sulfenylation of free phenols catalyzed by Co(II)-immobilized on silica-coated magnetic nanoparticles. MOLECULAR CATALYSIS 2020. [DOI: 10.1016/j.mcat.2020.110772] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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8
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Li D, Liang C, Jiang Z, Zhang J, Zhuo WT, Zou FY, Wang WP, Gao GL, Song J. Visible-Light-Promoted C2 Selective Arylation of Quinoline and Pyridine N-Oxides with Diaryliodonium Tetrafluoroborate. J Org Chem 2020; 85:2733-2742. [PMID: 31906619 DOI: 10.1021/acs.joc.9b02933] [Citation(s) in RCA: 20] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A protocol of visible-light-promoted C2 selective arylation of quinoline and pyridine N-oxides, with diaryliodonium tetrafluoroborate as an arylation reagent, using eosin Y as a photocatalyst for the construction of N-heterobiaryls was presented. This methodology provided an efficient way for the synthesis of 2-aryl-substituted quinoline and pyridine N-oxides. This strategy has the following advantages: specific regioselectivity, simple operation, good functional group tolerance, and high to moderate yields under mild conditions.
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Affiliation(s)
- Dazhi Li
- School of Life Science and Technology , Harbin Institute of Technology , Harbin , Heilongjiang 150001 , China
| | - Ce Liang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering , Harbin Institute of Technology , Harbin , Heilongjiang 150001 , China
| | - Zaixing Jiang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering , Harbin Institute of Technology , Harbin , Heilongjiang 150001 , China
| | - Junzheng Zhang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering , Harbin Institute of Technology , Harbin , Heilongjiang 150001 , China
| | - Wang-Tao Zhuo
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering , Harbin Institute of Technology , Harbin , Heilongjiang 150001 , China
| | - Fan-Yue Zou
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering , Harbin Institute of Technology , Harbin , Heilongjiang 150001 , China
| | - Wan-Peng Wang
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering , Harbin Institute of Technology , Harbin , Heilongjiang 150001 , China
| | - Guo-Lin Gao
- MIIT Key Laboratory of Critical Materials Technology for New Energy Conversion and Storage, School of Chemistry and Chemical Engineering , Harbin Institute of Technology , Harbin , Heilongjiang 150001 , China
| | - Jinzhu Song
- School of Life Science and Technology , Harbin Institute of Technology , Harbin , Heilongjiang 150001 , China
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9
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Shaikhi Shahidzadeh E, Nowrouzi N, Abbasi M. Utilizing 2‐phenylpropanal as coupling partner for C‐S bond formation via sequential thioarylation and decarbonylation process: A novel strategy for the synthesis of aryl alkyl sulfides. Appl Organomet Chem 2019. [DOI: 10.1002/aoc.5211] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
| | - Najmeh Nowrouzi
- Department of Chemistry, Faculty of SciencesPersian Gulf University Bushehr 75169 Iran
| | - Mohammad Abbasi
- Department of Chemistry, Faculty of SciencesPersian Gulf University Bushehr 75169 Iran
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10
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Khakyzadeh V, Rostami A, Veisi H, Shirmardi Shaghasemi B, Reimhult E, Luque R, Xia Y, Darvishi S. Direct C–S bond formation via C–O bond activation of phenols in a crossover Pd/Cu dual-metal catalysis system. Org Biomol Chem 2019; 17:4491-4497. [DOI: 10.1039/c9ob00313d] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
A highly effective synthesis of unsymmetrical aryl sulfides was introduced under a dual-metal (Pd/Cu) catalysis system with a high turn-over number.
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Affiliation(s)
- Vahid Khakyzadeh
- Department of Chemistry
- K. N. Toosi University of Technology
- 15418 Tehran
- Iran
| | - Abed Rostami
- Vice Chancellor for Food and Drug
- Kurdistan University of Medical Sciences
- Sanandaj
- Iran
| | - Hojat Veisi
- Department of Chemistry
- Payame Noor University
- Tehran
- Iran
| | - Behzad Shirmardi Shaghasemi
- Institute for Biologically Inspired Materials
- Department of Nanobiotechnology
- University of Natural Resources and Life Sciences
- Vienna
- Austria
| | - Erik Reimhult
- Institute for Biologically Inspired Materials
- Department of Nanobiotechnology
- University of Natural Resources and Life Sciences
- Vienna
- Austria
| | - Rafael Luque
- Departamento de Quimica Organica
- Universidad de Córdoba
- E14014 Córdoba
- Spain
- Peoples Friendship University of Russia (RUDN University)
| | - Yuanzhi Xia
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou 325035
- P. R. China
| | - Sima Darvishi
- Department of Chemistry
- K. N. Toosi University of Technology
- 15418 Tehran
- Iran
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11
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Batmani H, Noroozi Pesyan N, Havasi F. Synthesis and characterization of MCM-41-Biurea-Pd as a heterogeneous nanocatalyst and using its catalytic efficacy in C-C, C-N and C-O coupling reactions. Appl Organomet Chem 2018. [DOI: 10.1002/aoc.4419] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Hana Batmani
- Department of Organic Chemistry, Faculty of Chemistry; Urmia University; 57159 Urmia Iran
| | - Nader Noroozi Pesyan
- Department of Organic Chemistry, Faculty of Chemistry; Urmia University; 57159 Urmia Iran
| | - Forugh Havasi
- Department of Chemistry, Faculty of Sciences; University of Kurdistan; PO Box 66315-416 Sanandaj Iran
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12
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Co(II)-catalyzed regioselective clean and smooth synthesis of 2-(aryl/alkyl-thio)phenols via sp2 C H bond activation. MOLECULAR CATALYSIS 2018. [DOI: 10.1016/j.mcat.2018.04.020] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
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13
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Sharma P, Jain N. Chemoselective Synthesis of N
-arylbenzamides and Benzoyloxyacetanilides from Aryl Isocyanides: Styrene as Aryl and Arylcarboxymethylene Source. Adv Synth Catal 2018. [DOI: 10.1002/adsc.201800107] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Poonam Sharma
- Department of Chemistry; Indian Institute of Technology Delhi; New Delhi- 110016 India
| | - Nidhi Jain
- Department of Chemistry; Indian Institute of Technology Delhi; New Delhi- 110016 India
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14
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Wang L, Wang Y, Shen J, Chen Q, He MY. Nickel-catalyzed cyanation of phenol derivatives activated by 2,4,6-trichloro-1,3,5-triazine. Org Biomol Chem 2018; 16:4816-4820. [DOI: 10.1039/c8ob01034j] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A nickel-catalyzed cyanation of phenol derivatives activated by 2,4,6-trichloro-1,3,5-triazine (TCT) using aminoacetonitrile as the cyanating agent is described.
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Affiliation(s)
- Liang Wang
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou
- P. R. China
| | - Yaoyao Wang
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou
- P. R. China
| | - Jun Shen
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou
- P. R. China
| | - Qun Chen
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou
- P. R. China
| | - Ming-Yang He
- School of Petrochemical Engineering
- Jiangsu Key Laboratory of Advanced Catalytic Materials & Technology
- Changzhou University
- Changzhou
- P. R. China
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15
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Etemadi-Davan E, Iranpoor N. Efficient Ni-catalyzed conversion of phenols protected with 2,4,6-trichloro-1,3,5-triazine (TCT) to olefins. Chem Commun (Camb) 2017; 53:12794-12797. [PMID: 29143025 DOI: 10.1039/c7cc06717h] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
An efficient Ni(COD)2/dppf catalyzed olefination of Ar-O-TCT as synthetic equivalents of aryl halides is described. Activation of C-O bonds in phenols as readily available compounds was achieved with 2,4,6-trichloro-1,3,5-triazine (TCT). This method provides practical access to 1,2-disubstituted olefins in high yields and high functional group compatibility.
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Affiliation(s)
- E Etemadi-Davan
- Department of Chemistry, Shiraz University, Shiraz 71946684795, Iran.
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16
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Sommer H, Hamilton JY, Fürstner A. A Method for the Late-Stage Formation of Ketones, Acyloins, and Aldols from Alkenylstannanes: Application to the Total Synthesis of Paecilonic Acid A. Angew Chem Int Ed Engl 2017; 56:6161-6165. [DOI: 10.1002/anie.201701391] [Citation(s) in RCA: 30] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2017] [Indexed: 01/04/2023]
Affiliation(s)
- Heiko Sommer
- Max-Planck-Institut für Kohlenforschung; 45470 Mülheim/Ruhr Germany
| | | | - Alois Fürstner
- Max-Planck-Institut für Kohlenforschung; 45470 Mülheim/Ruhr Germany
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17
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Sommer H, Hamilton JY, Fürstner A. A Method for the Late-Stage Formation of Ketones, Acyloins, and Aldols from Alkenylstannanes: Application to the Total Synthesis of Paecilonic Acid A. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201701391] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Heiko Sommer
- Max-Planck-Institut für Kohlenforschung; 45470 Mülheim/Ruhr Germany
| | | | - Alois Fürstner
- Max-Planck-Institut für Kohlenforschung; 45470 Mülheim/Ruhr Germany
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18
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Taniguchi K, Jin X, Yamaguchi K, Nozaki K, Mizuno N. Versatile routes for synthesis of diarylamines through acceptorless dehydrogenative aromatization catalysis over supported gold-palladium bimetallic nanoparticles. Chem Sci 2017; 8:2131-2142. [PMID: 28507665 PMCID: PMC5407272 DOI: 10.1039/c6sc04455g] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2016] [Accepted: 11/26/2016] [Indexed: 12/13/2022] Open
Abstract
Diarylamines are an important class of widely utilized chemicals, and development of diverse procedures for their synthesis is of great importance. Herein, we have successfully developed novel versatile catalytic procedures for the synthesis of diarylamines through acceptorless dehydrogenative aromatization. In the presence of a gold-palladium alloy nanoparticle catalyst (Au-Pd/TiO2), various symmetrically substituted diarylamines could be synthesized starting from cyclohexylamines. The observed catalysis of Au-Pd/TiO2 was heterogeneous in nature and Au-Pd/TiO2 could be reused several times without severe loss of catalytic performance. This transformation needs no oxidants and generates molecular hydrogen (three equivalents with respect to cyclohexylamines) and ammonia as the side products. These features highlight the environmentally benign nature of the present transformation. Furthermore, in the presence of Au-Pd/TiO2, various kinds of structurally diverse unsymmetrically substituted diarylamines could successfully be synthesized starting from various combinations of substrates such as (i) anilines and cyclohexanones, (ii) cyclohexylamines and cyclohexanones, and (iii) nitrobenzenes and cyclohexanols. The role of the catalyst and the reaction pathways were investigated in detail for the transformation of cyclohexylamines. The catalytic performance was strongly influenced by the nature of the catalyst. In the presence of a supported gold nanoparticle catalyst (Au/TiO2), the desired diarylamines were hardly produced. Although a supported palladium nanoparticle catalyst (Pd/TiO2) gave the desired diarylamines, the catalytic activity was inferior to that of Au-Pd/TiO2. Moreover, the activity of Au-Pd/TiO2 was superior to that of a physical mixture of Au/TiO2 and Pd/TiO2. The present Au-Pd/TiO2-catalyzed transformation of cyclohexylamines proceeds through complex pathways comprising amine dehydrogenation, imine disproportionation, and condensation reactions. The amine dehydrogenation and imine disproportionation reactions are effectively promoted by palladium (not by gold), and the intrinsic catalytic performance of palladium is significantly improved by alloying with gold. One possible explanation of the alloying effect is the formation of electron-poor palladium species that can effectively promote the β-H elimination step in the rate-limiting amine dehydrogenation.
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Affiliation(s)
- Kento Taniguchi
- Department of Applied Chemistry , School of Engineering , The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku , Tokyo 113-8656 , Japan . ;
| | - Xiongjie Jin
- Department of Applied Chemistry , School of Engineering , The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku , Tokyo 113-8656 , Japan . ;
| | - Kazuya Yamaguchi
- Department of Applied Chemistry , School of Engineering , The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku , Tokyo 113-8656 , Japan . ;
| | - Kyoko Nozaki
- Department of Chemistry and Biotechnology , School of Engineering , The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku , Tokyo 113-8656 , Japan
| | - Noritaka Mizuno
- Department of Applied Chemistry , School of Engineering , The University of Tokyo , 7-3-1 Hongo, Bunkyo-ku , Tokyo 113-8656 , Japan . ;
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19
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20
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A Highly Efficient and Reusable Palladium(II)/Cationic 2,2'-Bipyridyl-Catalyzed Stille Coupling in Water. Molecules 2016; 21:molecules21091205. [PMID: 27617999 PMCID: PMC6273891 DOI: 10.3390/molecules21091205] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2016] [Revised: 09/02/2016] [Accepted: 09/06/2016] [Indexed: 11/16/2022] Open
Abstract
A water-soluble PdCl₂(NH₃)₂/cationic 2,2'-bipyridyl system was found to be a highly efficient catalyst for Stille coupling of aryl iodides and bromides with organostannanes. The coupling reaction was conducted at 110 °C in water, under aerobic conditions, in the presence of NaHCO₃ as a base to afford corresponding Stille coupling products in good to high yields. When aryltributylstannanes were employed, the reactions proceeded smoothly under a very low catalyst loading (as little as 0.0001 mol %). After simple extraction, the residual aqueous phase could be reused in subsequent runs, making this Stille coupling economical. In the case of tetramethylstannane, however, a greater catalyst loading (1 mol %) and the use of tetraethylammonium iodide as a phase-transfer agent were required in order to obtain satisfactory yields.
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21
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Yonekura K, Oki K, Tsuchimoto T. Indium-Catalyzed Formal N-Arylation and N-Alkylation of Pyrroles with Amines. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201600656] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Kyohei Yonekura
- Department of Applied Chemistry; School of Science and Technology; Meiji University; 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
| | - Kenji Oki
- Department of Applied Chemistry; School of Science and Technology; Meiji University; 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
| | - Teruhisa Tsuchimoto
- Department of Applied Chemistry; School of Science and Technology; Meiji University; 1-1-1 Higashimita, Tama-ku Kawasaki 214-8571 Japan
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22
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23
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Gao GL, Xia W, Jain P, Yu JQ. Pd(II)-Catalyzed C3-Selective Arylation of Pyridine with (Hetero)arenes. Org Lett 2016; 18:744-7. [PMID: 26835845 DOI: 10.1021/acs.orglett.5b03712] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Palladium catalyzed, nondirected C3-selective arylation of pyridines with arenes and heteroarenes in the presence of 1,10-phenanthroline as the ligand has been developed. The optimized conditions allow for a highly C3-selective arylation of pyridines, affording various 3,3'-bipyridines and 3-arylpyridines.
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Affiliation(s)
- Guo-Lin Gao
- Department of Chemistry, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States.,The Academy of Fundamental and Interdisciplinary Science, Harbin Institute of Technology , Harbin 150080, China
| | - Wujiong Xia
- The Academy of Fundamental and Interdisciplinary Science, Harbin Institute of Technology , Harbin 150080, China
| | - Pankaj Jain
- Department of Chemistry, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States
| | - Jin-Quan Yu
- Department of Chemistry, The Scripps Research Institute , 10550 North Torrey Pines Road, La Jolla, California 92037, United States
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24
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Efficient Cu-catalyzed one-pot odorless synthesis of sulfides from triphenyltin chloride, aryl halides and S 8 in PEG. Tetrahedron Lett 2016. [DOI: 10.1016/j.tetlet.2015.11.093] [Citation(s) in RCA: 43] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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25
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Iranpoor N, Firouzabadi H, Etemadi-Davan E. Phosphine-free NiBr2-catalyzed synthesis of unsymmetrical diaryl ketones via carbonylative cross-coupling of aryl iodides with Ph3SnX (X = Cl, OEt). J Organomet Chem 2015. [DOI: 10.1016/j.jorganchem.2015.05.038] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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26
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Rostami A, Rostami A, Ghaderi A. Copper-Catalyzed Thioetherification Reactions of Alkyl Halides, Triphenyltin Chloride, and Arylboronic Acids with Nitroarenes in the Presence of Sulfur Sources. J Org Chem 2015; 80:8694-704. [DOI: 10.1021/acs.joc.5b01248] [Citation(s) in RCA: 69] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Abed Rostami
- Department
of Chemistry, Faculty of Science, University of Kurdistan, Sanandaj 66177-15175, Iran
| | - Amin Rostami
- Department
of Chemistry, Faculty of Science, University of Kurdistan, Sanandaj 66177-15175, Iran
| | - Arash Ghaderi
- Department
of Chemistry, College of Sciences, Hormozgan University, Bandar Abbas 71961, Iran
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27
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Ghorbani-Choghamarani A, Nikpour F, Ghorbani F, Havasi F. Anchoring of Pd(ii) complex in functionalized MCM-41 as an efficient and recoverable novel nano catalyst in C–C, C–O and C–N coupling reactions using Ph3SnCl. RSC Adv 2015. [DOI: 10.1039/c5ra01934f] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Pd(ii) complex on functionalized mesoporous MCM-41 as an efficient and recoverable novel nano catalyst in C–C, C–O and C–N coupling reactions using Ph3SnCl.
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Affiliation(s)
| | - Farzad Nikpour
- Department of Chemistry
- Faculty of Sciences
- University of Kurdistan
- Sanandaj
- Iran
| | - Farshid Ghorbani
- Department of Environment
- Faculty of Natural Resource
- University of Kurdistan
- Sanandaj
- Iran
| | - Forugh Havasi
- Department of Chemistry
- Faculty of Sciences
- University of Kurdistan
- Sanandaj
- Iran
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28
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Aksenov AV, Aksenov NA, Orazova NA, Aksenov DA, Dmitriev MV, Rubin M. Direct metal-free synthesis of diarylamines from 2-nitropropane via the twofold C–H functionalization of arenes. RSC Adv 2015. [DOI: 10.1039/c5ra17668a] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022] Open
Abstract
Synthesis of symmetric diarylamines via a twofold intermolecular electrophilic C–H functionalization of electron-rich arenes by umpolung-activated nitroalkane in polyphosphoric acid is demonstrated.
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Affiliation(s)
- Alexander V. Aksenov
- Department of Chemistry
- North Caucasus Federal University
- Stavropol 355009
- Russian Federation
| | - Nicolai A. Aksenov
- Department of Chemistry
- North Caucasus Federal University
- Stavropol 355009
- Russian Federation
| | - Naila A. Orazova
- Department of Chemistry
- North Caucasus Federal University
- Stavropol 355009
- Russian Federation
| | - Dmitrii A. Aksenov
- Department of Chemistry
- North Caucasus Federal University
- Stavropol 355009
- Russian Federation
| | - Maksim V. Dmitriev
- Department of Chemistry
- Perm State University
- Perm 614990
- Russian Federation
| | - Michael Rubin
- Department of Chemistry
- North Caucasus Federal University
- Stavropol 355009
- Russian Federation
- Department of Chemistry
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