1
|
Budiman YP, Putra MH, Ramadhan MR, Hannifah R, Luz C, Ghafara IZ, Rustaman R, Ernawati EE, Mayanti T, Groß A, Radius U, Marder TB. Pd-Catalyzed Oxidative C-H Arylation of (Poly)fluoroarenes with Aryl Pinacol Boronates and Experimental and Theoretical Studies of its Reaction Mechanism. Chem Asian J 2024; 19:e202400094. [PMID: 38412058 DOI: 10.1002/asia.202400094] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/28/2024] [Revised: 02/27/2024] [Accepted: 02/27/2024] [Indexed: 02/29/2024]
Abstract
We report the synergistic combination of Pd(OAc)2 and Ag2O for the oxidative C-H arylation of (poly)fluoroarenes with aryl pinacol boronates (Ar-Bpin) in DMF as the solvent. This procedure can be conducted easily in air, and without using additional ligands, to afford the fluorinated unsymmetrical biaryl products in up to 98 % yield. Experimental studies suggest that the formation of [PdL2(C6F5)2] in DMF as coordinating solvent does not take place under the reaction conditions as it is stable to reductive elimination and thus would deactivate the catalyst. Thus, the intermediate [Pd(DMF)2(ArF)(Ar)] must be formed selectively to give desired arylation products. DFT calculations predict a low barrier (5.87 kcal/mol) for the concerted metalation deprotonation (CMD) process between C6F5H and the Pd(II) species formed after transmetalation between the Pd(II)X2 complex and aryl-Bpin which forms a Pd-Arrich species. Thus a Pd(Arrich)(Arpoor) complex is generated selectively which undergoes reductive elimination to generate the unsymmetrical biaryl product.
Collapse
Affiliation(s)
- Yudha P Budiman
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Sumedang, Indonesia
| | | | - Muhammad R Ramadhan
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Sumedang, Indonesia
| | - Raiza Hannifah
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Sumedang, Indonesia
| | - Christian Luz
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Ilham Z Ghafara
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Sumedang, Indonesia
| | - Rustaman Rustaman
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Sumedang, Indonesia
| | - Engela E Ernawati
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Sumedang, Indonesia
| | - Tri Mayanti
- Department of Chemistry, Faculty of Mathematics and Natural Sciences, Universitas Padjadjaran, 45363, Sumedang, Indonesia
| | - Axel Groß
- Institute of Theoretical Chemistry, Ulm University, 89081, Ulm, Germany
- Helmholtz Institute Ulm (HIU), Electrochemical Energy Storage, 89069, Ulm, Germany
| | - Udo Radius
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| | - Todd B Marder
- Institute of Inorganic Chemistry and Institute for Sustainable Chemistry & Catalysis with Boron, Julius-Maximilians-Universität Würzburg, Am Hubland, 97074, Würzburg, Germany
| |
Collapse
|
2
|
Pu M, Nielsen CDT, Senol E, Sperger T, Schoenebeck F. Post-Transition-State Dynamic Effects in the Transmetalation of Pd(II)-F to Pd(II)-CF 3. JACS AU 2024; 4:263-275. [PMID: 38274253 PMCID: PMC10806791 DOI: 10.1021/jacsau.3c00724] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/17/2023] [Revised: 12/11/2023] [Accepted: 12/12/2023] [Indexed: 01/27/2024]
Abstract
The observation of post-transition-state dynamic effects in the context of metal-based transformation is rare. To date, there has been no reported case of a dynamic effect for the widely employed class of palladium-mediated coupling reactions. We performed an experimental and computational study of the trifluoromethylation of Pd(II)F, which is a key step in the Pd(0)/Pd(II)-catalyzed trifluoromethylation of aryl halides or acid fluorides. Our experiments show that the cis/trans speciation of the formed Pd(II)CF3 is highly solvent- and transmetalation reagent-dependent. We employed GFN2-xTB- and B3LYP-D3-based molecular dynamics trajectory calculations (with and without explicit solvation) along with high-level QM calculations and found that depending on the medium, different transmetalation mechanisms appear to be operative. A statistically representative number of Born-Oppenheimer molecular dynamics (MD) simulations suggest that in benzene, a difluorocarbene is generated in the transmetalation with R3SiCF3, which subsequently recombines with the Pd via two distinct pathways, leading to either the cis- or trans-Pd(II)CF3. Conversely, GFN2-xTB simulations in MeCN suggest that in polar/coordinating solvents an ion-pair mechanism is dominant. A CF3 anion is initially liberated and then rebinds with the Pd(II) cation to give a cis- or trans-Pd(II). In both scenarios, a single transmetalation transition state gives rise to both cis- and trans-species directly, owing to bifurcation after the transition state. The potential subsequent cis- to trans isomerization of the Pd(II)CF3 was also studied and found to be strongly inhibited by free phosphine, which in turn was experimentally identified to be liberated through displacement by a polar/coordinating solvent from the cis-Pd(II)CF3 complex. The simulations also revealed how the variation of the Pd-coordination sphere results in divergent product selectivities.
Collapse
Affiliation(s)
- Maoping Pu
- Institute of Organic Chemistry,
RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | | | - Erdem Senol
- Institute of Organic Chemistry,
RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Theresa Sperger
- Institute of Organic Chemistry,
RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| | - Franziska Schoenebeck
- Institute of Organic Chemistry,
RWTH Aachen University, Landoltweg 1, 52074 Aachen, Germany
| |
Collapse
|
3
|
Zheng B, Ni J, Li S, Yue Y, Wang J, Zhang J, Li Y, Huo L. Conjugated Mesopolymer Achieving 15% Efficiency Single-Junction Organic Solar Cells. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2022; 9:e2105430. [PMID: 35064765 PMCID: PMC8922105 DOI: 10.1002/advs.202105430] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/25/2021] [Revised: 12/22/2021] [Indexed: 05/30/2023]
Abstract
The high-performance organic solar cells (OSCs) tend to choose the polymers with high molecular weight as donors, which easily produce good crystallinity to facilitate intermolecular charge transfer. However, these polymers usually accompanied by the low solubility and synthetic difficulty, increasing batch-to-batch variations. The proposal of conjugated mesopolymers (molar mass (Mn ) in 1-10 kDa) can overcome these problems. Herein, a new mesopolymer, MePBDFClH as donor material is designed and synthesized, and firstly applied in OSCs. As a comparison, other lower molecular weight mesopolymer of MePBDFClL and higher molecular weight polymer of PBDFCl with same structure are also prepared and investigated. Because of its appropriate phase separation and miscibility in the blend film, the MePBDFClH exhibits the highest power conversion efficiency (PCE) of 15.06% among the three materials. Meanwhile, the champion PCE is a new record for benzo[1,2-b:4,5-b']difuran-based photovoltaic materials. Importantly, comparing to the pronounced PCE decrease of polymer PBDFCl by about 12%, a slightly PCE difference for mespolymer MePBDFClL is only less than 5%, reducing the batch-to-batch variation. This work not only suggests that the benzo[1,2-b:4,5-b']difuran unit is a promising electron-donating core but also shows that the mesopolymers have great potentials to produce the low-differentiated and high-performance organic photovoltaic materials.
Collapse
Affiliation(s)
- Bing Zheng
- School of ChemistryBeihang UniversityBeijing100191P. R. China
| | - Jianling Ni
- School of ChemistryBeihang UniversityBeijing100191P. R. China
| | - Shaman Li
- Beijing National Laboratory for Molecular SciencesCAS Key Laboratory of Organic SolidsInstitute of ChemistryChinese Academy of SciencesBeijing100190China
- School of Chemical ScienceUniversity of Chinese Academy of SciencesBeijing100049China
| | - Yuchen Yue
- Key Laboratory of Bioinspired Smart InterfacialScience Technical Institute of Physics and ChemistryChinese Academy of SciencesBeijing100190P. R. China
- School of Future TechnologyUniversity of Chinese Academy of Sciences (UCAS)Beijing100049P. R. China
| | - Jingxia Wang
- Key Laboratory of Bioinspired Smart InterfacialScience Technical Institute of Physics and ChemistryChinese Academy of SciencesBeijing100190P. R. China
- School of Future TechnologyUniversity of Chinese Academy of Sciences (UCAS)Beijing100049P. R. China
| | - Jianqi Zhang
- CAS key laboratory of nanosystem and hierarchical fabricationCAS Center for Excellence in NanoscienceNational Center for Nanoscience and TechnologyBeijing100049P. R. China
| | - Yongfang Li
- Beijing National Laboratory for Molecular SciencesCAS Key Laboratory of Organic SolidsInstitute of ChemistryChinese Academy of SciencesBeijing100190China
- School of Chemical ScienceUniversity of Chinese Academy of SciencesBeijing100049China
| | - Lijun Huo
- School of ChemistryBeihang UniversityBeijing100191P. R. China
| |
Collapse
|
4
|
Appleby KM, Dzotsi E, Scott NWJ, Dexin G, Jeddi N, Whitwood AC, Pridmore NE, Hart S, Duckett SB, Fairlamb IJS. Bridging the Gap from Mononuclear Pd II Precatalysts to Pd Nanoparticles: Identification of Intermediate Linear [Pd 3(XPh 3) 4] 2+ Clusters as Catalytic Species for Suzuki–Miyaura Couplings (X = P, As). Organometallics 2021. [DOI: 10.1021/acs.organomet.1c00452] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Kate M. Appleby
- Centre for Hyperpolorisation, University of York, York, North Yorkshire YO10 5NY, United Kingdom
- Department of Chemistry, University of York, York, North Yorkshire YO10 5DD, United Kingdom
| | - Evans Dzotsi
- Department of Chemistry, University of York, York, North Yorkshire YO10 5DD, United Kingdom
| | - Neil W. J. Scott
- Department of Chemistry, University of York, York, North Yorkshire YO10 5DD, United Kingdom
| | - Guan Dexin
- Centre for Hyperpolorisation, University of York, York, North Yorkshire YO10 5NY, United Kingdom
| | - Neda Jeddi
- Department of Chemistry, University of York, York, North Yorkshire YO10 5DD, United Kingdom
| | - Adrian C. Whitwood
- Department of Chemistry, University of York, York, North Yorkshire YO10 5DD, United Kingdom
| | - Natalie E. Pridmore
- Department of Chemistry, University of York, York, North Yorkshire YO10 5DD, United Kingdom
| | - Sam Hart
- Department of Chemistry, University of York, York, North Yorkshire YO10 5DD, United Kingdom
| | - Simon B. Duckett
- Centre for Hyperpolorisation, University of York, York, North Yorkshire YO10 5NY, United Kingdom
- Department of Chemistry, University of York, York, North Yorkshire YO10 5DD, United Kingdom
| | - Ian J. S. Fairlamb
- Department of Chemistry, University of York, York, North Yorkshire YO10 5DD, United Kingdom
| |
Collapse
|
5
|
Cruz F, Vaz B, Vilar U, Ortega A, Madich Y, Álvarez R, Aurrecoechea JM. Regioselective Palladium-Catalyzed Heterocyclization–Sonogashira Coupling Cascades from 2-Alkynylbenzamides and Terminal Alkynes: Experimental and DFT Studies. Organometallics 2018. [DOI: 10.1021/acs.organomet.8b00519] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Francisco Cruz
- Departamento de Química Orgánica, Facultad de Química, Universidade de Vigo, CINBIO and IIS Galicia Sur, Campus As Lagoas-Marcosende, 36310 Vigo, Spain
| | - Belén Vaz
- Departamento de Química Orgánica, Facultad de Química, Universidade de Vigo, CINBIO and IIS Galicia Sur, Campus As Lagoas-Marcosende, 36310 Vigo, Spain
| | - Unai Vilar
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, Apartado 644, 48080 Bilbao, Spain
| | - Aitor Ortega
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, Apartado 644, 48080 Bilbao, Spain
| | - Youssef Madich
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, Apartado 644, 48080 Bilbao, Spain
| | - Rosana Álvarez
- Departamento de Química Orgánica, Facultad de Química, Universidade de Vigo, CINBIO and IIS Galicia Sur, Campus As Lagoas-Marcosende, 36310 Vigo, Spain
| | - José M. Aurrecoechea
- Departamento de Química Orgánica II, Facultad de Ciencia y Tecnología, Universidad del País Vasco UPV/EHU, Apartado 644, 48080 Bilbao, Spain
| |
Collapse
|
6
|
Rizwan K, Zubair M, Rasool N, Mahmood T, Ayub K, Alitheen NB, Aziz MNM, Akhtar MN, Nasim FUH, Bukhary SM, Ahmad VU, Rani M. Palladium(0) catalyzed Suzuki cross-coupling reaction of 2,5-dibromo-3-methylthiophene: selectivity, characterization, DFT studies and their biological evaluations. Chem Cent J 2018; 12:49. [PMID: 29728881 PMCID: PMC5935605 DOI: 10.1186/s13065-018-0404-7] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 03/13/2018] [Indexed: 11/10/2022] Open
Abstract
Thiophene derivatives have shown versatile pharmacological activities. The Suzuki reaction proved a convenient method for C-C bond formations in organic molecules. In the present research work novel derivatives of 2,5-dibromo-3-methylthiophene (3a-k and 3l-p) has been synthesized, via Suzuki coupling reaction in low to moderate yields. A wide range of functional groups were well tolerated in reaction. Density functional theory investigations on all synthesized derivatives (3a-3p) were performed in order to explore the structural properties. The pharmaceutical potential of synthesized compounds was investigated through various bioassays (antioxidant, antibacterial, antiurease activities). The compounds 3l, 3g, 3j, showed excellent antioxidant activity (86.0, 82.0, 81.3%), respectively by scavenging DPPH. Synthesized compounds showed promising antibacterial activity against tested strains. 3b, 3k, 3a, 3d and 3j showed potential antiurease activity with 67.7, 64.2, 58.8, 54.7 and 52.1% inhibition at 50 µg/ml. Results indicated that synthesized molecules could be a potential source of pharmaceutical agents.
Collapse
Affiliation(s)
- Komal Rizwan
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan.,Department of Chemistry, Government College Women University, Faisalabad, Pakistan
| | - Muhammad Zubair
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan.
| | - Nasir Rasool
- Department of Chemistry, Government College University, Faisalabad, 38000, Pakistan.
| | - Tariq Mahmood
- Department of Chemistry, COMSATS Institute of Information Technology, University Road, Tobe Camp, Abbottabad, 22060, Pakistan
| | - Khurshid Ayub
- Department of Chemistry, COMSATS Institute of Information Technology, University Road, Tobe Camp, Abbottabad, 22060, Pakistan
| | - Noorjahan Banu Alitheen
- Deparment of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Science, University Putra Malaysia, 43400, Serdang, Selangor Darul Ehsan, Malaysia.
| | - Muhammad Nazirul Mubin Aziz
- Deparment of Cell and Molecular Biology, Faculty of Biotechnology and Biomolecular Science, University Putra Malaysia, 43400, Serdang, Selangor Darul Ehsan, Malaysia
| | - Muhammad Nadeem Akhtar
- Faculty of Industrial Sciences & Technology, University Malaysia Pahang, Lebuhraya Tun Razak, 26300, Kuantan, Pahang, Malaysia
| | - Faiz-Ul-Hassan Nasim
- Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, 63000, Pakistan
| | - Snober Mona Bukhary
- Department of Chemistry, The Islamia University of Bahawalpur, Bahawalpur, 63000, Pakistan
| | - Viqar Uddin Ahmad
- HEJ Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| | - Mubeen Rani
- HEJ Research Institute of Chemistry, International Centre for Chemical and Biological Sciences, University of Karachi, Karachi, Pakistan
| |
Collapse
|
7
|
Musina EI, Galimova MF, Musin RR, Dobrynin AB, Gubaidullin AT, Litvinov IA, Karasik AA, G.Sinyashin O. A Series of Cu2
I2
Complexes of 10-(Aryl)phenoxarsines: Synthesis and Structural Diversity. ChemistrySelect 2017. [DOI: 10.1002/slct.201702031] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Elvira I. Musina
- A.E. Arbuzov Institute of Organic and Physical Chemistry; FIC Kazan Scientific Centre of the Russian Academy of Sciences; Arbuzov str. 8 420088 Kazan Russia
| | - Milyausha F. Galimova
- Kazan National Research Technological University; K.Marks str, 68 420015 Kazan Russia
| | - Rustem R. Musin
- Kazan National Research Technological University; K.Marks str, 68 420015 Kazan Russia
| | - Alexey B. Dobrynin
- A.E. Arbuzov Institute of Organic and Physical Chemistry; FIC Kazan Scientific Centre of the Russian Academy of Sciences; Arbuzov str. 8 420088 Kazan Russia
| | - Aidar T. Gubaidullin
- A.E. Arbuzov Institute of Organic and Physical Chemistry; FIC Kazan Scientific Centre of the Russian Academy of Sciences; Arbuzov str. 8 420088 Kazan Russia
| | - Igor A. Litvinov
- A.E. Arbuzov Institute of Organic and Physical Chemistry; FIC Kazan Scientific Centre of the Russian Academy of Sciences; Arbuzov str. 8 420088 Kazan Russia
| | - Andrey A. Karasik
- A.E. Arbuzov Institute of Organic and Physical Chemistry; FIC Kazan Scientific Centre of the Russian Academy of Sciences; Arbuzov str. 8 420088 Kazan Russia
| | - Oleg G.Sinyashin
- A.E. Arbuzov Institute of Organic and Physical Chemistry; FIC Kazan Scientific Centre of the Russian Academy of Sciences; Arbuzov str. 8 420088 Kazan Russia
| |
Collapse
|
8
|
Dube JW, Zheng Y, Thiel W, Alcarazo M. α-Cationic Arsines: Synthesis, Structure, Reactivity, and Applications. J Am Chem Soc 2016; 138:6869-77. [PMID: 27214007 DOI: 10.1021/jacs.6b03500] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
A series of structurally differentiated cationic arsines containing imidazolium, cyclopropenium, formamidinium, and pyridinium substituents have been synthesized through short and scalable routes. Evaluation of the donor properties of these compounds by IR spectroscopy and DFT calculations reveals similar σ-electron-releasing abilities for all of them; however, their π-acceptor properties are strongly influenced by the nature of the positively charged group. We describe the coordination chemistry of the newly prepared α-cationic arsines toward different metal centers and their reactivity in the presence of strong oxidants to afford cationic As(V) species. Their unique electronic properties have been exploited in Pt(II) catalysis to develop a new catalyst with remarkable activity in the cycloisomerization of enynes to trisubstituted cyclopropanes. To the best of our knowledge, this is the first report on the use of α-cationic arsine ligands in catalysis.
Collapse
Affiliation(s)
- Jonathan W Dube
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen , Tammannstraße 2, 37077 Göttingen, Germany.,Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Yiying Zheng
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Walter Thiel
- Max-Planck-Institut für Kohlenforschung , Kaiser-Wilhelm-Platz 1, 45470 Mülheim an der Ruhr, Germany
| | - Manuel Alcarazo
- Institut für Organische und Biomolekulare Chemie, Georg-August-Universität Göttingen , Tammannstraße 2, 37077 Göttingen, Germany
| |
Collapse
|
9
|
Wang H, Yang J. Synthesis and characterizations of arsine- and stibine-ligated Schiff base palladacycles and their applications in Suzuki-Miyaura cross-coupling reactions. Appl Organomet Chem 2016. [DOI: 10.1002/aoc.3426] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Haozhen Wang
- Department of Chemistry; Huaibei Normal University; Huaibei Anhui 235000 People's Republic of China
| | - Jin Yang
- Department of Chemistry; Huaibei Normal University; Huaibei Anhui 235000 People's Republic of China
| |
Collapse
|
10
|
Perego LA, Grimaud L, Bellina F. Mechanistic Studies on the Palladium-Catalyzed Direct C-5 Arylation of Imidazoles: The Fundamental Role of the Azole as a Ligand for Palladium. Adv Synth Catal 2016. [DOI: 10.1002/adsc.201500888] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
|
11
|
Hervé M, Lefèvre G, Mitchell EA, Maes BUW, Jutand A. On the Triple Role of Fluoride Ions in Palladium-Catalyzed Stille Reactions. Chemistry 2015; 21:18401-6. [DOI: 10.1002/chem.201503309] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2015] [Indexed: 11/08/2022]
|
12
|
Wu X, Yang Y, Han J, Wang L. Palladium Catalyzed C–I and Vicinal C–H Dual Activation of Diaryliodonium Salts for Diarylation: Synthesis of 4,5-Benzocoumarins. Org Lett 2015; 17:5654-7. [DOI: 10.1021/acs.orglett.5b02938] [Citation(s) in RCA: 41] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xunshen Wu
- Key
Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road, 130, Shanghai 200237, P. R. China
| | - Yang Yang
- Key
Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road, 130, Shanghai 200237, P. R. China
| | - Jianwei Han
- Shanghai−Hong
Kong Joint Laboratory in Chemical Synthesis, Shanghai Institute of
Organic Chemistry, The Chinese Academy of Sciences, 345 Lingling
Road, Shanghai 200032, China
| | - Limin Wang
- Key
Laboratory for Advanced Materials and Institute of Fine Chemicals, East China University of Science and Technology, Meilong Road, 130, Shanghai 200237, P. R. China
| |
Collapse
|
13
|
Mariappan K, Ragothaman JS, Balasubramanian V, Hoffman M, Alaparthi M, Sykes AG. Palladium(II) complexes of anthraquinone-based As–O–As type and Se–O–Se type bipodands. Synthesis, X-ray crystallography and catalytic properties. Inorganica Chim Acta 2015. [DOI: 10.1016/j.ica.2014.12.028] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
14
|
Ikram HM, Rasool N, Ahmad G, Chotana GA, Musharraf SG, Zubair M, Rana UA, Zia-Ul-Haq M, Jaafar HZ. Selective C-arylation of 2,5-dibromo-3-hexylthiophene via Suzuki cross coupling reaction and their pharmacological aspects. Molecules 2015; 20:5202-14. [PMID: 25806546 PMCID: PMC6272220 DOI: 10.3390/molecules20035202] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Revised: 02/06/2015] [Accepted: 02/16/2015] [Indexed: 11/19/2022] Open
Abstract
The present study reports the synthesis of various new derivatives based on 5-aryl-2-bromo-3-hexylthiophene with moderate-to-good yields via a palladium-catalyzed Suzuki cross-coupling reaction. This coupling method involved the reaction of 2,5-dibromo-3-hexylthiophene with several arylboronic acids in order to synthesize corresponding thiophene derivatives under controlled and optimal reaction conditions. The different substituents (CH3, OCH3, Cl, F etc.) present on arylboronic acids are found to have significant electronic effects on the overall properties of new products. The synthesized thiophene molecules were studied for their haemolytic, biofilm inhibition and anti-thrombolytic activities, and almost all products showed potentially good properties. The compound 2-bromo-5-(3-chloro-4-fluorophenyl)-3-hexylthiophenein particular exhibited the highest values for haemolytic and bio-film inhibition activities among all newly synthesized derivatives. In addition, the compound 2-bromo-3-hexyl-5-(4-iodophenyl)thiophene also showed high anti-thrombolytic activity, suggesting the potential medicinal applications of these newly synthesized compounds.
Collapse
Affiliation(s)
- Hafiz Mansoor Ikram
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Nasir Rasool
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Gulraiz Ahmad
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Ghayoor Abbas Chotana
- Department of Chemistry, SBA School of Science & Engineering, Lahore University of Management Sciences, Sector U, DHA, Lahore Cantt. 54792, Pakistan.
| | - Syed Ghulam Musharraf
- International Center for Chemical and Biological Sciences, HEJ Research Institute of Chemistry, University of Karachi, Karachi 75270, Pakistan.
| | - Muhammad Zubair
- Department of Chemistry, Government College University Faisalabad, Faisalabad 38000, Pakistan.
| | - Usman Ali Rana
- Sustainable Energy Technologies (SET) center, College of Engineering, PO-Box 800, King Saud University, Riyadh 11421, Saudi Arabia.
| | | | - Hawa Ze Jaafar
- Department of Crop Science, Faculty of Agriculture, University Putra Malaysia, Serdang 43400, Selangor, Malaysia.
| |
Collapse
|
15
|
Lu D, Xu Y, Liu W, Guo L, Sun X. Palladium-Catalyzed Arylation of Olefins by TriarylphosphinesviaCP Bond Cleavage. Helv Chim Acta 2015. [DOI: 10.1002/hlca.201400152] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
|
16
|
Prakash S, Muralirajan K, Cheng CH. Rh-catalyzed oxidizing group-directed ortho C–H vinylation of arenes by vinylstannanes. Chem Commun (Camb) 2015; 51:13362-4. [DOI: 10.1039/c5cc04211a] [Citation(s) in RCA: 39] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
An efficient method for the synthesis of functionalized vinyl arenes from the reaction of N-methoxybenzamides or N-phenoxyacetamides with vinylstannanes via rhodium(iii)-catalyzed C–H activation is described. The application of the methodology for the synthesis of a natural product thalactamine and a 7-membered ring oxepine are also demonstrated.
Collapse
Affiliation(s)
- Sekar Prakash
- Department of Chemistry
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
| | | | - Chien-Hong Cheng
- Department of Chemistry
- National Tsing Hua University
- Hsinchu 30013
- Taiwan
| |
Collapse
|
17
|
Yang J, Li P, Zhang Y, Wang L. A new library of arsine, stibine-stabilized N-heterocyclic carbene palladium complexes: synthesis, structures and activities in C-C and C-N coupling reactions. Dalton Trans 2014; 43:14114-22. [PMID: 25133960 DOI: 10.1039/c4dt01773k] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A series of new N-heterocyclic carbene palladium complexes bearing AsPh3 and SbPh3 functions PdCl2(IMes)(AsPh3) (1a), PdCl2(IMes)(SbPh3) (1b), PdCl2(IPr)(AsPh3) (1c), PdCl2(IPr)(SbPh3) (1d), PdCl2(SIMes)(AsPh3) (2a), PdCl2(SIMes)(SbPh3) (2b), PdCl2(SIPr)(AsPh3) (2c), and PdCl2(SIPr)(SbPh3) (2d) (IMes = N,N'-bis-(2,4,6-trimethylphenyl)imidazol-2-ylidene; IPr = N,N'-bis-(2,6-di(iso-propyl)phenyl)imidazol-2-ylidene; SIMes = N,N'-bis-(2,4,6-trimethylphenyl)imidazolidin-2-ylidene; SIPr = N,N'-bis-(2,6-di(iso-propyl)phenyl)imidazolidin-2-ylidene) was synthesized and fully characterized by (1)H NMR, (13)C NMR, and FT-IR spectroscopy, elemental analysis and single-crystal X-ray crystallography. The catalytic potential of these arsine and stibine-stabilized carbene palladium complexes for Pd-mediated transformations was investigated with various substrates in the Hiyama cross-coupling reactions and Buchwald-Hartwig aminations. The results demonstrate that these complexes show high catalytic activity and good tolerance to various chemical functions.
Collapse
Affiliation(s)
- Jin Yang
- Department of Chemistry, Huaibei Normal University, Huaibei, Anhui 235000, PR China.
| | | | | | | |
Collapse
|
18
|
Song C, Wang J, Xu Z. Tandem metal relay catalysis: from cyclopropene to polysubstituted furan. Org Biomol Chem 2014; 12:5802-6. [DOI: 10.1039/c4ob00987h] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Transmetalation is a key step in traditional coupling reactions. An efficient synthetic methodology of tetrasubstituted furans from cyclopropenes with Cu–Pd transmetalation relay catalysis was presented.
Collapse
Affiliation(s)
- Chuanling Song
- Key Lab for Colloid and Interface Chemistry of Education Ministry
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, People's Republic of China
| | - Jianwu Wang
- Key Lab for Colloid and Interface Chemistry of Education Ministry
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, People's Republic of China
| | - Zhenghu Xu
- Key Lab for Colloid and Interface Chemistry of Education Ministry
- School of Chemistry and Chemical Engineering
- Shandong University
- Jinan 250100, People's Republic of China
| |
Collapse
|
19
|
Abellán-López A, Chicote MT, Bautista D, Vicente J. Cyclopalladated complexes derived from benzamidoxime. Dalton Trans 2014; 43:592-8. [DOI: 10.1039/c3dt51867a] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
|
20
|
Oliva-Madrid MJ, García-López JA, Saura-Llamas I, Bautista D, Vicente J. Reactivity toward Neutral N- and P-Donor Ligands of Eight-Membered Palladacycles Arising from Monoinsertion of Alkynes into the Pd–C Bond of Orthopalladated Homoveratrylamine and Phentermine. A New Example of the Transphobia Effect. Organometallics 2013. [DOI: 10.1021/om401090b] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- María-José Oliva-Madrid
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - José-Antonio García-López
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Isabel Saura-Llamas
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Delia Bautista
- SAI, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - José Vicente
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| |
Collapse
|
21
|
Hansmann MM, Pernpointner M, Döpp R, Hashmi ASK. A Theoretical DFT-Based and Experimental Study of the Transmetalation Step in Au/Pd-Mediated Cross-Coupling Reactions. Chemistry 2013; 19:15290-303. [DOI: 10.1002/chem.201301840] [Citation(s) in RCA: 48] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/14/2013] [Indexed: 01/17/2023]
|
22
|
Transmetalation between Au(I) and Sn(IV) complexes. The reaction mechanism in non-coordinating and coordinating polar solvents. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2013.04.026] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
23
|
|
24
|
Hajipour AR, Najafi N, Rafiee F. (BeDABCO)2
Pd2
Cl6
(1-benzyl-4-aza-1-azoniabicyclo[2.2.2]octane chloride) as a highly active catalytic system for the Stille cross-coupling reaction under microwave irradiation. Appl Organomet Chem 2013. [DOI: 10.1002/aoc.2958] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Affiliation(s)
- Abdol R. Hajipour
- Pharmaceutical Research Laboratory, Department of Chemistry; Isfahan University of Technology; Isfahan 84156 Islamic Republic of Iran
- Department of Pharmacology; University of Wisconsin, Medical School; Madison WI 53706-1532 USA
| | - Narges Najafi
- Pharmaceutical Research Laboratory, Department of Chemistry; Isfahan University of Technology; Isfahan 84156 Islamic Republic of Iran
| | - Fatemeh Rafiee
- Pharmaceutical Research Laboratory, Department of Chemistry; Isfahan University of Technology; Isfahan 84156 Islamic Republic of Iran
| |
Collapse
|
25
|
Quantum mechanical study on the mechanism and kinetics of the cis-to-trans isomerization of [Pd(C6Cl2F3)I(PH3)2]. Inorganica Chim Acta 2013. [DOI: 10.1016/j.ica.2012.09.003] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
26
|
Ocampo RA, Koll LC, Mandolesi SD. Ultrasound promoted Barbier reactions and Csp3-Csp2 Stille coupling for the synthesis of diarylmethanes and substituted benzophenones. ULTRASONICS SONOCHEMISTRY 2013; 20:40-6. [PMID: 22841614 DOI: 10.1016/j.ultsonch.2012.06.014] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/11/2011] [Revised: 02/03/2012] [Accepted: 06/26/2012] [Indexed: 05/14/2023]
Abstract
Here we present the preparation of a variety of diarylmethanes obtained via ultrasound Stille coupling under palladium catalysis between some substituted aryl compounds and benzyltributyltin compounds generated through sonicated Barbier reaction in a very short time reaction and excellent yield. The study reported below compares different methods to optimize the synthesis of usually unstable benzyltin derivatives and is another contribution to the investigation of Csp(3)-Csp(2) coupling process involving benzyl-aryl reagents. Substituted carboxylated benzophenones were easily prepared in a very good yield by oxidation of some diarylmethanes.
Collapse
Affiliation(s)
- Romina A Ocampo
- Departamento de Química, Instituto de Química del Sur, INQUISUR, Universidad Nacional del Sur, Avenida Alem 1253, 8000 Bahía Blanca, Argentina
| | | | | |
Collapse
|
27
|
Bahari S, Mohammadi-Aghdam B, Molaei R, Gharibi Z. Diphenylphosphinoethane-functionalized polystyrene resin-supported Pd(0) complex — A highly active and recyclable catalyst for the Stille reaction under aerobic conditions. CAN J CHEM 2012. [DOI: 10.1139/v2012-044] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The polymer-supported palladium(II) diphenylphosphinoethane complex is a highly active catalyst that could be used for the Stille coupling reaction between aryl iodides and (or) chlorides and organostannanes at room temperature under aerobic conditions. This heterogeneous palladium catalyst is efficient, air-stable, and recyclable.
Collapse
Affiliation(s)
- Siavash Bahari
- Department of Chemistry, Ahar Branch, Islamic Azad University, Ahar, Iran
| | | | - Rahim Molaei
- Department of Chemistry, Ahar Branch, Islamic Azad University, Ahar, Iran
- Department of Chemistry, Faculty of Science, Urmia University, Urmia, Iran
| | - Zakiyeh Gharibi
- Department of Chemistry, Ahar Branch, Islamic Azad University, Ahar, Iran
| |
Collapse
|
28
|
Sitnikov N, Velder J, Abodo L, Cuvelier N, Neudörfl J, Prokop A, Krause G, Fedorov AY, Schmalz HG. Total Synthesis of Indole-Derived Allocolchicine Analogues Exhibiting Strong Apoptosis-Inducing Activity. Chemistry 2012; 18:12096-102. [DOI: 10.1002/chem.201200083] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/09/2012] [Revised: 06/21/2012] [Indexed: 11/05/2022]
|
29
|
Hildebrand A, Sárosi I, Lönnecke P, Silaghi-Dumitrescu L, Sárosi MB, Silaghi-Dumitrescu I, Hey-Hawkins E. Heteropolytopic Arsanylarylthiolato Ligands: Cis–Trans Isomerism of Nickel(II), Palladium(II), and Platinum(II) Complexes of 1-AsPh2-2-SHC6H4. Inorg Chem 2012; 51:7125-33. [DOI: 10.1021/ic300002p] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Alexandra Hildebrand
- Faculty of Chemistry
and Chemical Engineering, Babeş-Bolyai University, Kogalniceanu 1, RO-400084 Cluj-Napoca, Romania
- Institut für
Anorganische Chemie, Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
| | - Imola Sárosi
- Faculty of Chemistry
and Chemical Engineering, Babeş-Bolyai University, Kogalniceanu 1, RO-400084 Cluj-Napoca, Romania
- Institut für
Anorganische Chemie, Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
| | - Peter Lönnecke
- Institut für
Anorganische Chemie, Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
| | - Luminiţa Silaghi-Dumitrescu
- Faculty of Chemistry
and Chemical Engineering, Babeş-Bolyai University, Kogalniceanu 1, RO-400084 Cluj-Napoca, Romania
| | - Menyhárt B. Sárosi
- Faculty of Chemistry
and Chemical Engineering, Babeş-Bolyai University, Kogalniceanu 1, RO-400084 Cluj-Napoca, Romania
- Institut für
Anorganische Chemie, Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
| | - Ioan Silaghi-Dumitrescu
- Faculty of Chemistry
and Chemical Engineering, Babeş-Bolyai University, Kogalniceanu 1, RO-400084 Cluj-Napoca, Romania
| | - Evamarie Hey-Hawkins
- Institut für
Anorganische Chemie, Universität Leipzig, Johannisallee 29, D-04103 Leipzig, Germany
| |
Collapse
|
30
|
Hu P, Shang Y, Su W. A General Pd-Catalyzed Decarboxylative Cross-Coupling Reaction between Aryl Carboxylic Acids: Synthesis of Biaryl Compounds. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201200153] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
31
|
Hu P, Shang Y, Su W. A general Pd-catalyzed decarboxylative cross-coupling reaction between aryl carboxylic acids: synthesis of biaryl compounds. Angew Chem Int Ed Engl 2012; 51:5945-9. [PMID: 22492664 DOI: 10.1002/anie.201200153] [Citation(s) in RCA: 125] [Impact Index Per Article: 10.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/07/2012] [Indexed: 11/07/2022]
Affiliation(s)
- Peng Hu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Yangqiao west road 155#, Fuzhou, Fujian 350002, China
| | | | | |
Collapse
|
32
|
Lu GP, Voigtritter KR, Cai C, Lipshutz BH. Ligand effects on the stereochemistry of Stille couplings, as manifested in reactions of Z-alkenyl halides. Chem Commun (Camb) 2012; 48:8661-3. [DOI: 10.1039/c2cc33294a] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
33
|
Jin L, Lei A. Insights into the elementary steps in Negishi coupling through kinetic investigations. Org Biomol Chem 2012; 10:6817-25. [DOI: 10.1039/c2ob25650a] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
34
|
Wienhöfer G, Westerhaus FA, Jagadeesh RV, Junge K, Junge H, Beller M. Selective iron-catalyzed transfer hydrogenation of terminal alkynes. Chem Commun (Camb) 2012; 48:4827-9. [DOI: 10.1039/c2cc31091k] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
35
|
Hajipour AR, Karami K, Rafiee F. An efficient Stille cross-coupling reaction catalyzed by ortho-palladated complex of tribenzylamine under microwave irradiation. Appl Organomet Chem 2011. [DOI: 10.1002/aoc.1860] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
| | - Kazem Karami
- Pharmaceutical Research Laboratory, Department of Chemistry; Isfahan University of Technology; Isfahan; 84156; IR; Iran
| | - Fatemeh Rafiee
- Pharmaceutical Research Laboratory, Department of Chemistry; Isfahan University of Technology; Isfahan; 84156; IR; Iran
| |
Collapse
|
36
|
Hu P, Zhang M, Jie X, Su W. Palladium-Catalyzed Decarboxylative CH Bond Arylation of Thiophenes. Angew Chem Int Ed Engl 2011. [DOI: 10.1002/ange.201106451] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
|
37
|
Hu P, Zhang M, Jie X, Su W. Palladium-Catalyzed Decarboxylative CH Bond Arylation of Thiophenes. Angew Chem Int Ed Engl 2011; 51:227-31. [DOI: 10.1002/anie.201106451] [Citation(s) in RCA: 189] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/12/2011] [Indexed: 11/05/2022]
|
38
|
Arita M, Naka K, Morisaki Y, Chujo Y. Structural diversity in the coordination of 1,4-dihydro-1,4-diarsinine as a cyclic ditopic organoarsenic ligand to metal ions. HETEROATOM CHEMISTRY 2011. [DOI: 10.1002/hc.20747] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
39
|
Shi Y, Blum SA. Gold and Rhodium Transmetalation: Mechanistic Insights and Dual-Metal Reactivity. Organometallics 2011. [DOI: 10.1021/om2001316] [Citation(s) in RCA: 43] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yili Shi
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| | - Suzanne A. Blum
- Department of Chemistry, University of California, Irvine, California 92697-2025, United States
| |
Collapse
|
40
|
Carsten B, He F, Son HJ, Xu T, Yu L. Stille polycondensation for synthesis of functional materials. Chem Rev 2011; 111:1493-528. [PMID: 21314190 DOI: 10.1021/cr100320w] [Citation(s) in RCA: 446] [Impact Index Per Article: 34.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bridget Carsten
- Department of Chemistry and the James Franck Institute, the University of Chicago, 929 E. 57th Street, Chicago, Illinois 60637, USA
| | | | | | | | | |
Collapse
|
41
|
NMR approach for the identification of dinuclear and mononuclear complexes: The first detection of [Pd(SPh)2(PPh3)2] and [Pd2(SPh)4(PPh3)2] – The intermediate complexes in the catalytic carbon–sulfur bond formation reaction. J Organomet Chem 2011. [DOI: 10.1016/j.jorganchem.2010.10.012] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
|
42
|
Weng CM, Hong FE. Density functional studies on diimine chelated palladium complex catalyzed Suzuki–Miyaura cross-coupling reaction: the impact of Lewis base employed in transmetallation process. Dalton Trans 2011; 40:6458-68. [DOI: 10.1039/c1dt10233h] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
43
|
García-Melchor M, Ujaque G, Maseras F, Lledós A. Theoretical Evaluation of Phosphine Effects in Cross-Coupling Reactions. PHOSPHORUS COMPOUNDS 2011. [DOI: 10.1007/978-90-481-3817-3_3] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
|
44
|
Verbeeck S, Meyers C, Franck P, Jutand A, Maes BUW. Dual Effect of Halides in the Stille Reaction: In Situ Halide Metathesis and Catalyst Stabilization. Chemistry 2010; 16:12831-7. [DOI: 10.1002/chem.201002267] [Citation(s) in RCA: 35] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
|
45
|
Vicente J, Arcas A, Juliá-Hernández F, Bautista D, Jones PG. Organometallic Complexes of Palladium(II) Derived from 2,6-Diacetylpyridine Dimethylketal. Organometallics 2010. [DOI: 10.1021/om100079x] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- José Vicente
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, E-30071 Murcia, Spain
| | - Aurelia Arcas
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, E-30071 Murcia, Spain
| | - Francisco Juliá-Hernández
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, E-30071 Murcia, Spain
| | - Delia Bautista
- SAI, Universidad de Murcia, Apartado 4021, E-30071 Murcia, Spain
| | - Peter G. Jones
- Institut für Anorganische und Analytische Chemie der Technischen Universität Braunschweig, Postfach 3329, 38023 Braunschweig, Germany
| |
Collapse
|
46
|
Xue L, Lin Z. Theoretical aspects of palladium-catalysed carbon–carbon cross-coupling reactions. Chem Soc Rev 2010; 39:1692-705. [DOI: 10.1039/b814973a] [Citation(s) in RCA: 311] [Impact Index Per Article: 22.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
|
47
|
Slagt VF, de Vries AHM, de Vries JG, Kellogg RM. Practical Aspects of Carbon−Carbon Cross-Coupling Reactions Using Heteroarenes. Org Process Res Dev 2009. [DOI: 10.1021/op900221v] [Citation(s) in RCA: 179] [Impact Index Per Article: 11.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Vincent F. Slagt
- Syncom BV, Kadijk 3, 9747 AT Groningen, The Netherlands, DSM Pharmaceutical Products - Innovative Synthesis and Catalysis, P.O. Box 18, 6160 MD Geleen, The Netherlands
| | - André H. M. de Vries
- Syncom BV, Kadijk 3, 9747 AT Groningen, The Netherlands, DSM Pharmaceutical Products - Innovative Synthesis and Catalysis, P.O. Box 18, 6160 MD Geleen, The Netherlands
| | - Johannes G. de Vries
- Syncom BV, Kadijk 3, 9747 AT Groningen, The Netherlands, DSM Pharmaceutical Products - Innovative Synthesis and Catalysis, P.O. Box 18, 6160 MD Geleen, The Netherlands
| | - Richard M. Kellogg
- Syncom BV, Kadijk 3, 9747 AT Groningen, The Netherlands, DSM Pharmaceutical Products - Innovative Synthesis and Catalysis, P.O. Box 18, 6160 MD Geleen, The Netherlands
| |
Collapse
|
48
|
Sergeeva NN, Scala A, Bakar MA, O’Riordan G, O’Brien J, Grassi G, Senge MO. Synthesis of Stannyl Porphyrins and Porphyrin Dimers via Stille Coupling and Their 119Sn NMR and Fluorescence Properties. J Org Chem 2009; 74:7140-7. [DOI: 10.1021/jo901535c] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Natalia N. Sergeeva
- School of Chemistry, SFI Tetrapyrrole Laboratory, Trinity College Dublin, Dublin 2, Ireland
| | - Angela Scala
- School of Chemistry, SFI Tetrapyrrole Laboratory, Trinity College Dublin, Dublin 2, Ireland
- Dipartimento di Chimica Organica e Biologica, Università, Vill.S.Agata, 98166 Messina, Italy
| | - Muntaz A. Bakar
- School of Chemistry, SFI Tetrapyrrole Laboratory, Trinity College Dublin, Dublin 2, Ireland
| | - Grainne O’Riordan
- School of Chemistry, SFI Tetrapyrrole Laboratory, Trinity College Dublin, Dublin 2, Ireland
| | - John O’Brien
- School of Chemistry, SFI Tetrapyrrole Laboratory, Trinity College Dublin, Dublin 2, Ireland
| | - Giovanni Grassi
- Dipartimento di Chimica Organica e Biologica, Università, Vill.S.Agata, 98166 Messina, Italy
| | - Mathias O. Senge
- School of Chemistry, SFI Tetrapyrrole Laboratory, Trinity College Dublin, Dublin 2, Ireland
- Medicinal Chemistry, Institute of Molecular Medicine, Trinity Centre for Health Sciences, Trinity College Dublin, St James’s Hospital, Dublin 8, Ireland
| |
Collapse
|
49
|
Zhou WJ, Wang KH, Wang JX. Pd(PPh3)4-PEG 400 Catalyzed Protocol for the Atom-Efficient Stille Cross-Coupling Reaction of Organotin with Aryl Bromides. J Org Chem 2009; 74:5599-602. [DOI: 10.1021/jo9005206] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Wen-Jun Zhou
- Institute of Chemistry, Department of Chemistry, Northwest Normal University, 967 An Ning Road (E.), Lanzhou 730070, P. R. China
| | - Ke-Hu Wang
- Institute of Chemistry, Department of Chemistry, Northwest Normal University, 967 An Ning Road (E.), Lanzhou 730070, P. R. China
| | - Jin-Xian Wang
- Institute of Chemistry, Department of Chemistry, Northwest Normal University, 967 An Ning Road (E.), Lanzhou 730070, P. R. China
- State Key Laboratory of Applied Organic Chemistry, Lanzhou University, Lanzhou 730000, P. R. China
| |
Collapse
|
50
|
Vicente J, Saura-Llamas I, Turpín J, Bautista D, de Arellano CR, Jones PG. Insertion of One, Two, and Three Molecules of Alkyne into the Pd−C Bond of Ortho-palladated Primary and Secondary Arylalkylamines. Organometallics 2009. [DOI: 10.1021/om9002895] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- José Vicente
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, E-30071 Murcia, Spain
| | - Isabel Saura-Llamas
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, E-30071 Murcia, Spain
| | - Juana Turpín
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, E-30071 Murcia, Spain
| | | | | | - Peter G. Jones
- Institut für Anorganische und Analytische Chemie, Technische Universität Braunschweig, Postfach 3329, 38023 Braunschweig, Germany
| |
Collapse
|