51
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Balogh J, Hlil AR, El-Zoghbi I, Rafique MG, Chouikhi D, Al-Hashimi M, Bazzi HS. Phase-Separable Polyisobutylene Palladium-PEPPSI Precatalysts: Synthesis and Application in Buchwald-Hartwig Amination. Macromol Rapid Commun 2017. [DOI: 10.1002/marc.201700214] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Janos Balogh
- Department of Chemistry; Texas A&M University at Qatar; P. O. Box 23874 Doha Qatar
| | - Antsar Rih Hlil
- Department of Chemistry; Texas A&M University at Qatar; P. O. Box 23874 Doha Qatar
| | - Ibrahim El-Zoghbi
- Department of Chemistry; Texas A&M University at Qatar; P. O. Box 23874 Doha Qatar
| | | | - Dalila Chouikhi
- Department of Chemistry; Texas A&M University at Qatar; P. O. Box 23874 Doha Qatar
| | - Mohammed Al-Hashimi
- Department of Chemistry; Texas A&M University at Qatar; P. O. Box 23874 Doha Qatar
| | - Hassan S. Bazzi
- Department of Chemistry; Texas A&M University at Qatar; P. O. Box 23874 Doha Qatar
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52
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Bell BM, Clark MB, Devore DD, De Vries TS, Froese RD, Gray KC, Jackson DHK, Kuech TF, Na HY, Kearns KL, Lee KJ, Mukhopadhyay S, Rachford AA, Spencer LP, Woodward WHH. Degradation of Hole Transport Materials via Exciton-Driven Cyclization. ACS APPLIED MATERIALS & INTERFACES 2017; 9:13369-13379. [PMID: 28350953 DOI: 10.1021/acsami.7b00208] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Organic light-emitting diode (OLED) displays have been an active and intense area of research for well over a decade and have now reached commercial success for displays from cell phones to large format televisions. A more thorough understanding of the many different potential degradation modes which cause OLED device failure will be necessary to develop the next generation of OLED materials, improve device lifetime, and to ultimately improve the cost vs performance ratio. Each of the different organic layers in an OLED device can be susceptible to unique decomposition pathways, however stability toward excitons is critical for emissive layer (EML) materials as well as any layer near the recombination zone. This study will specifically focus on degradation modes within the hole transport layer (HTL) with the goal being to identify the general decomposition paths occurring in an operating device and use this information to design new derivatives which can block these pathways. Through post-mortem analyses of several aged OLED devices, an apparently common intramolecular cyclization pathway has been identified that was not previously reported for arylamine-containing HTL materials and that operates parallel to but faster than the previously described fragmentation pathways.
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Affiliation(s)
- Bruce M Bell
- Core Research and Development, The Dow Chemical Company , Midland, Michigan 48674, United States
| | - Michael B Clark
- Core Research and Development, The Dow Chemical Company , Collegeville, Pennsylvania 19426, United States
| | - David D Devore
- Core Research and Development, The Dow Chemical Company , Midland, Michigan 48674, United States
| | - Timothy S De Vries
- Core Research and Development, The Dow Chemical Company , Midland, Michigan 48674, United States
| | - Robert D Froese
- Core Research and Development, The Dow Chemical Company , Midland, Michigan 48674, United States
| | - Kaitlyn C Gray
- Dow AgroSciences , Indianapolis, Indiana 46268, United States
| | - David H K Jackson
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison , Madison, Wisconsin 53706, United States
| | - T F Kuech
- Department of Chemical and Biological Engineering, University of Wisconsin-Madison , Madison, Wisconsin 53706, United States
| | - Hong-Yeop Na
- Electronic Materials Research and Development, The Dow Chemical Company , Hwasung 445-170, South Korea
| | - Kenneth L Kearns
- Core Research and Development, The Dow Chemical Company , Midland, Michigan 48674, United States
| | - Kyung-Joo Lee
- Electronic Materials Research and Development, The Dow Chemical Company , Hwasung 445-170, South Korea
| | - Sukrit Mukhopadhyay
- Core Research and Development, The Dow Chemical Company , Midland, Michigan 48674, United States
| | - Aaron A Rachford
- Electronic Materials Research and Development, The Dow Chemical Company , Marlborough, Massachusetts 01752, United States
| | - Liam P Spencer
- Core Research and Development, The Dow Chemical Company , Freeport, Texas 77541, United States
| | - W H Hunter Woodward
- Core Research and Development, The Dow Chemical Company , Midland, Michigan 48674, United States
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53
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Abstract
Transition metal-catalysed cross-coupling is one of the most powerful synthetic methods and has led to vast improvements in the synthesis of pharmaceuticals, agrochemicals and precursors for materials chemistry. A major advance in cross-coupling over the past 20 years is the utilization of well-defined, bench-stable Pd and Ni precatalysts that do not require the addition of free ancillary ligand, which can hinder catalysis by occupying open coordination sites on the metal. The development of precatalysts has resulted in new reactions and expanded substrate scopes, enabling transformations under milder conditions and with lower catalyst loadings. This Review highlights recent advances in the development of Pd and Ni precatalysts for cross-coupling, and provides a critical comparison between the state of the art in Pd- and Ni-based systems.
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54
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Behlen MJ, Zhou YY, Steiman TJ, Pal S, Hartline DR, Zeller M, Uyeda C. Dinuclear oxidative addition reactions using an isostructural series of Ni2, Co2, and Fe2 complexes. Dalton Trans 2017; 46:5493-5497. [PMID: 27996067 DOI: 10.1039/c6dt04465d] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Dinuclear oxidative additions at metal–metal bonds are facilitated by redox-active supporting ligands.
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Affiliation(s)
| | - You-Yun Zhou
- Department of Chemistry
- Purdue University
- West Lafayette
- USA
| | | | - Sudipta Pal
- Department of Chemistry
- Purdue University
- West Lafayette
- USA
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55
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Deb M, Singh J, Mallik S, Hazra S, Elias AJ. Borylation, silylation and selenation of C–H bonds in metal sandwich compounds by applying a directing group strategy. NEW J CHEM 2017. [DOI: 10.1039/c7nj02388j] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Carbon–heteroatom bond formation in metal-sandwich compounds using C–H activation by selective directing groups.
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Affiliation(s)
- Mayukh Deb
- Department of Chemistry
- Indian Institute of Technology Delhi
- India
| | - Jatinder Singh
- Department of Chemistry
- Indian Institute of Technology Delhi
- India
| | - Shuvadip Mallik
- Department of Chemistry
- Indian Institute of Technology Delhi
- India
| | - Susanta Hazra
- Department of Chemistry
- Indian Institute of Technology Delhi
- India
| | - Anil J. Elias
- Department of Chemistry
- Indian Institute of Technology Delhi
- India
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56
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Chatterjee A, Hopen Eliasson SH, Törnroos KW, Jensen VR. Palladium Precatalysts for Decarbonylative Dehydration of Fatty Acids to Linear Alpha Olefins. ACS Catal 2016. [DOI: 10.1021/acscatal.6b02460] [Citation(s) in RCA: 40] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Anamitra Chatterjee
- University
of Bergen, Department of Chemistry, Allégaten 41, N-5007 Bergen, Norway
| | | | - Karl W. Törnroos
- University
of Bergen, Department of Chemistry, Allégaten 41, N-5007 Bergen, Norway
| | - Vidar R. Jensen
- University
of Bergen, Department of Chemistry, Allégaten 41, N-5007 Bergen, Norway
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57
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Crespi S, Protti S, Fagnoni M. Wavelength Selective Generation of Aryl Radicals and Aryl Cations for Metal-Free Photoarylations. J Org Chem 2016; 81:9612-9619. [DOI: 10.1021/acs.joc.6b01619] [Citation(s) in RCA: 65] [Impact Index Per Article: 8.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Stefano Crespi
- Department of Chemistry, PhotoGreen Lab, Viale Taramelli 12, 27100 Pavia, Italy
| | - Stefano Protti
- Department of Chemistry, PhotoGreen Lab, Viale Taramelli 12, 27100 Pavia, Italy
| | - Maurizio Fagnoni
- Department of Chemistry, PhotoGreen Lab, Viale Taramelli 12, 27100 Pavia, Italy
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58
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Abstract
![]()
Pd-catalyzed
cross-coupling reactions that form C–N bonds
have become useful methods to synthesize anilines and aniline derivatives,
an important class of compounds throughout chemical research. A key
factor in the widespread adoption of these methods has been the continued
development of reliable and versatile catalysts that function under
operationally simple, user-friendly conditions. This review provides
an overview of Pd-catalyzed N-arylation reactions found in both basic
and applied chemical research from 2008 to the present. Selected examples
of C–N cross-coupling reactions between nine classes of nitrogen-based
coupling partners and (pseudo)aryl halides are described for the synthesis
of heterocycles, medicinally relevant compounds, natural products,
organic materials, and catalysts.
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Affiliation(s)
- Paula Ruiz-Castillo
- Department of Chemistry, Massachusetts Institute of Technology , Cambridge, Massachusetts 02139, United States
| | - Stephen L Buchwald
- Department of Chemistry, Massachusetts Institute of Technology , Cambridge, Massachusetts 02139, United States
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59
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Hazari N, Hruszkewycz DP. Dinuclear Pd(I) complexes with bridging allyl and related ligands. Chem Soc Rev 2016; 45:2871-99. [PMID: 27051890 DOI: 10.1039/c5cs00537j] [Citation(s) in RCA: 36] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
There are many important synthetic methods that utilize palladium catalysts. In most of these reactions, the palladium species are proposed to exist exclusively in either the Pd(0) or Pd(II) oxidation states. However, in the last decade, dinuclear Pd(I) complexes have repeatedly been isolated from reaction mixtures previously suggested to involve only species in the Pd(0) and Pd(II) oxidation states. As a consequence, in order to design improved catalysts there is considerable interest in understanding the chemistry of dinuclear Pd(I) complexes. A significant proportion of the known dinuclear Pd(I) complexes are supported by bridging allyl or related ligands such as cyclopentadienyl or indenyl ligands. This review provides a detailed account of the synthesis, electronic structure and stoichiometric reactivity of dinuclear Pd(I) complexes with bridging allyl and related ligands. Additionally, it describes recent work where dinuclear Pd(I) complexes with bridging allyl ligands have been detected in catalytic reactions, such as cross-coupling, and discusses the potential implications for catalysis.
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Affiliation(s)
- Nilay Hazari
- The Department of Chemistry, Yale University, P. O. Box 208107, New Haven, Connecticut 06520, USA.
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60
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Marelli E, Corpet M, Minenkov Y, Neyyappadath RM, Bismuto A, Buccolini G, Curcio M, Cavallo L, Nolan SP. Catalytic α-Arylation of Imines Leading to N-Unprotected Indoles and Azaindoles. ACS Catal 2016; 6:2930-2938. [PMID: 29291137 PMCID: PMC5745074 DOI: 10.1021/acscatal.6b00040] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/06/2016] [Revised: 03/29/2016] [Indexed: 01/16/2023]
Abstract
![]()
A palladium N-heterocyclic
carbene catalyzed methodology for the
synthesis of substituted, N-unprotected indoles and azaindoles is
reported. The protocol permits access to various, highly substituted
members of these classes of compounds. Although two possible reaction
pathways (deprotonative and Heck-like) can be proposed, control experiments,
supported by computational studies, point toward a deprotonative mechanism
being operative.
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Affiliation(s)
- Enrico Marelli
- School
of Chemistry, EaStCHEM, University of St Andrews, North Haugh, St. Andrews KY16 9ST, U.K
| | - Martin Corpet
- School
of Chemistry, EaStCHEM, University of St Andrews, North Haugh, St. Andrews KY16 9ST, U.K
| | - Yury Minenkov
- Physical Sciences and Engineering Division, KAUST Catalysis
Center, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | | | - Alessandro Bismuto
- School
of Chemistry, EaStCHEM, University of St Andrews, North Haugh, St. Andrews KY16 9ST, U.K
| | - Giulia Buccolini
- School
of Chemistry, EaStCHEM, University of St Andrews, North Haugh, St. Andrews KY16 9ST, U.K
| | - Massimiliano Curcio
- School
of Chemistry, EaStCHEM, University of St Andrews, North Haugh, St. Andrews KY16 9ST, U.K
| | - Luigi Cavallo
- Physical Sciences and Engineering Division, KAUST Catalysis
Center, King Abdullah University of Science and Technology, Thuwal 23955-6900, Saudi Arabia
| | - Steven P. Nolan
- Chemistry
Department, College of Science, King Saud University, Riyadh 11451, Saudi Arabia
- Department
of Inorganic and Physical Chemistry, Universiteit Gent, Krijgslaan 281-S3, 9000 Ghent, Belgium
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61
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Gildner PG, DeAngelis A, Colacot TJ. Palladium-Catalyzed N-Arylation of Cyclopropylamines. Org Lett 2016; 18:1442-5. [PMID: 26934493 DOI: 10.1021/acs.orglett.6b00377] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peter G. Gildner
- Johnson Matthey
Catalysis and Chiral
Technologies, 2001 Nolte Drive, West Deptford, New Jersey 08066, United States
| | - Andrew DeAngelis
- Johnson Matthey
Catalysis and Chiral
Technologies, 2001 Nolte Drive, West Deptford, New Jersey 08066, United States
| | - Thomas J. Colacot
- Johnson Matthey
Catalysis and Chiral
Technologies, 2001 Nolte Drive, West Deptford, New Jersey 08066, United States
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62
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Marelli E, Chartoire A, Le Duc G, Nolan SP. Arylation of Amines in Alkane Solvents by using Well-Defined Palladium-N-Heterocyclic Carbene Complexes. ChemCatChem 2015. [DOI: 10.1002/cctc.201500841] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Affiliation(s)
- Enrico Marelli
- EaStChem School of Chemistry; University of St Andrews; North Haugh St Andrews Fife KY16 9ST UK
| | - Anthony Chartoire
- EaStChem School of Chemistry; University of St Andrews; North Haugh St Andrews Fife KY16 9ST UK
| | - Gaetan Le Duc
- EaStChem School of Chemistry; University of St Andrews; North Haugh St Andrews Fife KY16 9ST UK
| | - Steven P. Nolan
- Chemistry Department; College of Science; King Saud University; Riyadh 11451 Saudi Arabia
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63
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Gildner PG, Colacot TJ. Reactions of the 21st Century: Two Decades of Innovative Catalyst Design for Palladium-Catalyzed Cross-Couplings. Organometallics 2015. [DOI: 10.1021/acs.organomet.5b00567] [Citation(s) in RCA: 246] [Impact Index Per Article: 27.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Affiliation(s)
- Peter G. Gildner
- Johnson Matthey Catalysis and Chiral Technologies, 2001 Nolte Drive, West Deptford, New Jersey 08066, United States
| | - Thomas J. Colacot
- Johnson Matthey Catalysis and Chiral Technologies, 2001 Nolte Drive, West Deptford, New Jersey 08066, United States
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64
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Liu Q, Dong X, Li J, Xiao J, Dong Y, Liu H. Recent Advances on Palladium Radical Involved Reactions. ACS Catal 2015. [DOI: 10.1021/acscatal.5b01469] [Citation(s) in RCA: 132] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Affiliation(s)
- Qing Liu
- School
of Chemical Engineering, Shandong University of Technology, 266 West
Xincun Road, Zibo 255049, P. R. China
| | - Xu Dong
- School
of Chemical Engineering, Shandong University of Technology, 266 West
Xincun Road, Zibo 255049, P. R. China
| | - Jun Li
- School
of Chemical Engineering, Shandong University of Technology, 266 West
Xincun Road, Zibo 255049, P. R. China
| | - Jian Xiao
- College
of Chemistry and Pharmaceutical Sciences, Qingdao Agricultural University, 700 Changcheng Road, Qingdao 266109, P. R. China
| | - Yunhui Dong
- School
of Chemical Engineering, Shandong University of Technology, 266 West
Xincun Road, Zibo 255049, P. R. China
| | - Hui Liu
- School
of Chemical Engineering, Shandong University of Technology, 266 West
Xincun Road, Zibo 255049, P. R. China
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65
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Melvin PR, Balcells D, Hazari N, Nova A. Understanding Precatalyst Activation in Cross-Coupling Reactions: Alcohol Facilitated Reduction from Pd(II) to Pd(0) in Precatalysts of the Type (η3-allyl)Pd(L)(Cl) and (η3-indenyl)Pd(L)(Cl). ACS Catal 2015. [DOI: 10.1021/acscatal.5b01291] [Citation(s) in RCA: 79] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Patrick R. Melvin
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - David Balcells
- Centre
for Theoretical and Computational Chemistry (CTCC) and The Department
of Chemistry, University of Oslo, P.O. Box 1033, Blindern, 0315 Oslo, Norway
| | - Nilay Hazari
- The
Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States
| | - Ainara Nova
- Centre
for Theoretical and Computational Chemistry (CTCC) and The Department
of Chemistry, University of Oslo, P.O. Box 1033, Blindern, 0315 Oslo, Norway
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66
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DeAngelis AJ, Gildner PG, Chow R, Colacot TJ. Generating Active "L-Pd(0)" via Neutral or Cationic π-Allylpalladium Complexes Featuring Biaryl/Bipyrazolylphosphines: Synthetic, Mechanistic, and Structure-Activity Studies in Challenging Cross-Coupling Reactions. J Org Chem 2015; 80:6794-813. [PMID: 26035637 DOI: 10.1021/acs.joc.5b01005] [Citation(s) in RCA: 112] [Impact Index Per Article: 12.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Two new classes of highly active yet air- and moisture-stable π-R-allylpalladium complexes containing bulky biaryl- and bipyrazolylphosphines with extremely broad ligand scope have been developed. Neutral π-allylpalladium complexes incorporated a range of biaryl/bipyrazolylphosphine ligands, while extremely bulky ligands were accommodated by a cationic scaffold. These complexes are easily activated under mild conditions and are efficient for a wide array of challenging C-C and C-X (X = heteroatom) cross-coupling reactions. Their high activity is correlated to their facile activation to a 12-electron-based "L-Pd(0)" catalyst under commonly employed conditions for cross-coupling reactions, noninhibitory byproduct release upon activation, and suppression of the off-cycle pathway to form dinuclear (μ-allyl)(μ-Cl)Pd2(L)2 species, supported by structural (single crystal X-ray) and kinetic studies. A broad scope of C-C and C-X coupling reactions with low catalyst loadings and short reaction times highlight the versatility and practicality of these catalysts in organic synthesis.
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Affiliation(s)
- A J DeAngelis
- Johnson Matthey Catalysis and Chiral Technologies, 2001 Nolte Drive, West Deptford, New Jersey 08066, United States
| | - Peter G Gildner
- Johnson Matthey Catalysis and Chiral Technologies, 2001 Nolte Drive, West Deptford, New Jersey 08066, United States
| | - Ruishan Chow
- Johnson Matthey Catalysis and Chiral Technologies, 2001 Nolte Drive, West Deptford, New Jersey 08066, United States
| | - Thomas J Colacot
- Johnson Matthey Catalysis and Chiral Technologies, 2001 Nolte Drive, West Deptford, New Jersey 08066, United States
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67
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Nallasivam JL, Fernandes RA. Development of Unimolecular Tetrakis(piperidin-4-ol) as a Ligand for Suzuki-Miyaura Cross-Coupling Reactions: Synthesis of Incrustoporin and Preclamol. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500353] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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68
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Izquierdo F, Corpet M, Nolan SP. The Suzuki-Miyaura Reaction Performed Using a Palladium-N-Heterocyclic Carbene Catalyst and a Weak Inorganic Base. European J Org Chem 2015. [DOI: 10.1002/ejoc.201500043] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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69
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Yin HY, Lin XL, Li SW, Shao LX. N-heterocyclic carbene–palladium(ii)-1-methylimidazole complex catalyzed α-arylation reactions of tetralones with aryl chlorides and further transformation of the products. Org Biomol Chem 2015. [DOI: 10.1039/c5ob01203a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
NHC–Pd(ii)–Im complex-catalyzed α-arylation of tetralones with aryl chlorides and further transformation of the products was reported.
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Affiliation(s)
- Hui-Ying Yin
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- People's Republic of China
| | - Xia-Li Lin
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- People's Republic of China
| | - Shu-Wan Li
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- People's Republic of China
| | - Li-Xiong Shao
- College of Chemistry and Materials Engineering
- Wenzhou University
- Wenzhou
- People's Republic of China
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70
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Hruszkewycz DP, Guard LM, Balcells D, Feldman N, Hazari N, Tilset M. Effect of 2-Substituents on Allyl-Supported Precatalysts for the Suzuki–Miyaura Reaction: Relating Catalytic Efficiency to the Stability of Palladium(I) Bridging Allyl Dimers. Organometallics 2014. [DOI: 10.1021/om501250y] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Damian P. Hruszkewycz
- The Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States and
| | - Louise M. Guard
- The Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States and
| | - David Balcells
- Centre for Theoretical and Computational
Chemistry (CTCC), Department of Chemistry, University of Oslo, P.O. Box 1033 Blindern, 0315 Oslo, Norway
| | - Nicola Feldman
- The Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States and
| | - Nilay Hazari
- The Department of Chemistry, Yale University, P.O. Box 208107, New Haven, Connecticut 06520, United States and
| | - Mats Tilset
- Centre for Theoretical and Computational
Chemistry (CTCC), Department of Chemistry, University of Oslo, P.O. Box 1033 Blindern, 0315 Oslo, Norway
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71
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Proutiere F, Lyngvi E, Aufiero M, Sanhueza IA, Schoenebeck F. Combining the Reactivity Properties of PCy3 and PtBu3 into a Single Ligand, P(iPr)(tBu)2. Reaction via Mono- or Bisphosphine Palladium(0) Centers and Palladium(I) Dimer Formation. Organometallics 2014. [DOI: 10.1021/om5009605] [Citation(s) in RCA: 58] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fabien Proutiere
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
- Laboratory
for Organic Chemistry, ETH Zürich, Vladimir-Prelog-Weg 3, 8093 Zürich, Switzerland
| | - Eirik Lyngvi
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
- Laboratory
for Organic Chemistry, ETH Zürich, Vladimir-Prelog-Weg 3, 8093 Zürich, Switzerland
| | - Marialuisa Aufiero
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
- Laboratory
for Organic Chemistry, ETH Zürich, Vladimir-Prelog-Weg 3, 8093 Zürich, Switzerland
| | - Italo A. Sanhueza
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
- Laboratory
for Organic Chemistry, ETH Zürich, Vladimir-Prelog-Weg 3, 8093 Zürich, Switzerland
| | - Franziska Schoenebeck
- Institute
of Organic Chemistry, RWTH Aachen University, Landoltweg 1, 52056 Aachen, Germany
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72
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Lee JY, Ghosh D, Lee JY, Wu SS, Hu CH, Liu SD, Lee HM. Zwitterionic Palladium Complexes: Room-Temperature Suzuki–Miyaura Cross-Coupling of Sterically Hindered Substrates in an Aqueous Medium. Organometallics 2014. [DOI: 10.1021/om500834y] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Jhen-Yi Lee
- Department
of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan, Republic of China
| | - Dabalina Ghosh
- Department
of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan, Republic of China
| | - Jing-Yi Lee
- Department
of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan, Republic of China
| | - Shih-Sheng Wu
- Department
of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan, Republic of China
| | - Ching-Han Hu
- Department
of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan, Republic of China
| | - Shuang-De Liu
- Department
of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan, Republic of China
| | - Hon Man Lee
- Department
of Chemistry, National Changhua University of Education, Changhua 50058, Taiwan, Republic of China
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73
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Kalvet I, Bonney KJ, Schoenebeck F. Kinetic and Computational Studies on Pd(I) Dimer-Mediated Halogen Exchange of Aryl Iodides. J Org Chem 2014; 79:12041-6. [DOI: 10.1021/jo501889j] [Citation(s) in RCA: 49] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- Indrek Kalvet
- Institute of Organic Chemistry, RWTH Aachen University, Landoltweg
1, 52074 Aachen, Germany
| | - Karl J. Bonney
- 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
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74
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Borjian S, Baird MC. NMR Studies of the Species Present in Cross-Coupling Catalysis Systems Involving Pd(η3-1-Ph-C3H4)(η5-C5H5) and [Pd(η3-1-Ph-C3H4)Cl]2 Activated by PBut3, XPhos, and Mor-Dalphos: Nonexistence of Pd(XPhos)n and Pd(Mor-Dalphos)n (n = 1, 2) at Moderate Temperatures. Organometallics 2014. [DOI: 10.1021/om500618e] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Sogol Borjian
- Department
of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
| | - Michael C. Baird
- Department
of Chemistry, Queen’s University, Kingston, Ontario K7L 3N6, Canada
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75
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Hruszkewycz DP, Balcells D, Guard LM, Hazari N, Tilset M. Insight into the efficiency of cinnamyl-supported precatalysts for the Suzuki-Miyaura reaction: observation of Pd(I) dimers with bridging allyl ligands during catalysis. J Am Chem Soc 2014; 136:7300-16. [PMID: 24824779 DOI: 10.1021/ja412565c] [Citation(s) in RCA: 102] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Despite widespread use of complexes of the type Pd(L)(η(3)-allyl)Cl as precatalysts for cross-coupling, the chemistry of related Pd(I) dimers of the form (μ-allyl)(μ-Cl)Pd2(L)2 has been underexplored. Here, the relationship between the monomeric and the dimeric compounds is investigated using both experiment and theory. We report an efficient synthesis of the Pd(I) dimers (μ-allyl)(μ-Cl)Pd2(IPr)2 (allyl = allyl, crotyl, cinnamyl; IPr = 1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene) through activation of Pd(IPr)(η(3)-allyl)Cl type monomers under mildly basic reaction conditions. The catalytic performance of the Pd(II) monomers and their Pd(I) μ-allyl dimer congeners for the Suzuki-Miyaura reaction is compared. We propose that the (μ-allyl)(μ-Cl)Pd2(IPr)2-type dimers are activated for catalysis through disproportionation to Pd(IPr)(η(3)-allyl)Cl and monoligated IPr-Pd(0). The microscopic reverse comproportionation reaction of monomers of the type Pd(IPr)(η(3)-allyl)Cl with IPr-Pd(0) to form Pd(I) dimers is also studied. It is demonstrated that this is a facile process, and Pd(I) dimers are directly observed during catalysis in reactions using Pd(II) precatalysts. In these catalytic reactions, Pd(I) μ-allyl dimer formation is a deleterious process which removes the IPr-Pd(0) active species from the reaction mixture. However, increased sterics at the 1-position of the allyl ligand in the Pd(IPr)(η(3)-crotyl)Cl and Pd(IPr)(η(3)-cinnamyl)Cl precatalysts results in a larger kinetic barrier to comproportionation, which allows more of the active IPr-Pd(0) catalyst to enter the catalytic cycle when these substituted precatalysts are used. Furthermore, we have developed reaction conditions for the Suzuki-Miyaura reaction using Pd(IPr)(η(3)-cinnamyl)Cl which are compatible with mild bases.
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Affiliation(s)
- Damian P Hruszkewycz
- The Department of Chemistry, Yale University , P.O. Box 208107, New Haven, Connecticut 06520, United States
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76
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Falk FC, Oechsle P, Thiel WR, Daniliuc CG, Paradies J. Unsymmetrical Bisphosphines for the Amidation of Aryl Chlorides: A Kinetic Study. European J Org Chem 2014. [DOI: 10.1002/ejoc.201400159] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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77
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Standley EA, Smith S, Müller P, Jamison TF. A Broadly Applicable Strategy for Entry into Homogeneous Nickel(0) Catalysts from Air-Stable Nickel(II) Complexes. Organometallics 2014; 33:2012-2018. [PMID: 24803717 PMCID: PMC4006606 DOI: 10.1021/om500156q] [Citation(s) in RCA: 130] [Impact Index Per Article: 13.0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/12/2014] [Indexed: 12/18/2022]
Abstract
A series of air-stable nickel complexes of the form L2Ni(aryl) X (L = monodentate phosphine, X = Cl, Br) and LNi(aryl)X (L = bis-phosphine) have been synthesized and are presented as a library of precatalysts suitable for a wide variety of nickel-catalyzed transformations. These complexes are easily synthesized from low-cost NiCl2·6H2O or NiBr2·3H2O and the desired ligand followed by addition of 1 equiv of Grignard reagent. A selection of these complexes were characterized by single-crystal X-ray diffraction, and an analysis of their structural features is provided. A case study of their use as precatalysts for the nickel-catalyzed carbonyl-ene reaction is presented, showing superior reactivity in comparison to reactions using Ni(cod)2. Furthermore, as the precatalysts are all stable to air, no glovebox or inert-atmosphere techniques are required to make use of these complexes for nickel-catalyzed reactions.
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Affiliation(s)
- Eric A. Standley
- Department of Chemistry, Massachusetts
Institute of Technology, Cambridge, Massachusetts 02139, United States
| | | | - Peter Müller
- Department of Chemistry, Massachusetts
Institute of Technology, Cambridge, Massachusetts 02139, United States
| | - Timothy F. Jamison
- Department of Chemistry, Massachusetts
Institute of Technology, Cambridge, Massachusetts 02139, United States
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78
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Bonney KJ, Schoenebeck F. Experiment and computation: a combined approach to study the reactivity of palladium complexes in oxidation states 0 toiv. Chem Soc Rev 2014; 43:6609-38. [DOI: 10.1039/c4cs00061g] [Citation(s) in RCA: 123] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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79
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Wu J, Nova A, Balcells D, Brudvig GW, Dai W, Guard LM, Hazari N, Lin PH, Pokhrel R, Takase MK. Nickel(I) Monomers and Dimers with Cyclopentadienyl and Indenyl Ligands. Chemistry 2014; 20:5327-37. [DOI: 10.1002/chem.201305021] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/24/2013] [Revised: 01/28/2014] [Indexed: 11/10/2022]
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80
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Metal Catalyzed Cross-Coupling Reactions in the Decoration of Pyrimidine, Pyridazine, and Pyrazine. TOPICS IN HETEROCYCLIC CHEMISTRY 2014. [DOI: 10.1007/7081_2014_138] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
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81
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Petrone DA, Lischka M, Lautens M. Harnessing Reversible Oxidative Addition: Application of Diiodinated Aromatic Compounds in the Carboiodination Process. Angew Chem Int Ed Engl 2013; 52:10635-8. [DOI: 10.1002/anie.201304923] [Citation(s) in RCA: 84] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2013] [Revised: 07/11/2013] [Indexed: 11/08/2022]
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82
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Petrone DA, Lischka M, Lautens M. Harnessing Reversible Oxidative Addition: Application of Diiodinated Aromatic Compounds in the Carboiodination Process. Angew Chem Int Ed Engl 2013. [DOI: 10.1002/ange.201304923] [Citation(s) in RCA: 42] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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83
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Yokoyama N, Nakayama Y, Nara H, Sayo N. Synthesis of Well-Defined Diphenylvinyl(cyclopropyl)phosphine-Palladium Complexes for the Suzuki-Miyaura Reaction and Buchwald-Hartwig Amination. Adv Synth Catal 2013. [DOI: 10.1002/adsc.201300332] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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84
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Xia S, Wang LY, Sun HZ, Yue H, Wang XH, Tan JL, Wang Y, Hou D, He XY, Mun KC, Kumar BP, Zuo H, Shin DS. Synthesis of N-Azaaryl Anilines: An Efficient Protocol via Smiles Rearrangement. B KOREAN CHEM SOC 2013. [DOI: 10.5012/bkcs.2013.34.2.394] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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85
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Pu X, Li H, Colacot TJ. Heck Alkynylation (Copper-Free Sonogashira Coupling) of Aryl and Heteroaryl Chlorides, Using Pd Complexes of t-Bu2(p-NMe2C6H4)P: Understanding the Structure–Activity Relationships and Copper Effects. J Org Chem 2013; 78:568-81. [PMID: 23234595 DOI: 10.1021/jo302195y] [Citation(s) in RCA: 59] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Xiaotao Pu
- Johnson Matthey Catalysis and Chiral Technologies,
2001 Nolte Drive, West Deptford, New Jersey 08066, United States
| | - Hongbo Li
- Johnson Matthey Catalysis and Chiral Technologies,
2001 Nolte Drive, West Deptford, New Jersey 08066, United States
| | - Thomas J. Colacot
- Johnson Matthey Catalysis and Chiral Technologies,
2001 Nolte Drive, West Deptford, New Jersey 08066, United States
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86
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Alsabeh PG, Lundgren RJ, McDonald R, Johansson Seechurn CCC, Colacot TJ, Stradiotto M. An examination of the palladium/Mor-DalPhos catalyst system in the context of selective ammonia monoarylation at room temperature. Chemistry 2013; 19:2131-41. [PMID: 23293095 DOI: 10.1002/chem.201203640] [Citation(s) in RCA: 62] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/11/2012] [Indexed: 11/10/2022]
Abstract
An examination of the [{Pd(cinnamyl)Cl}(2)]/Mor-DalPhos (Mor-DalPhos = di(1-adamantyl)-2-morpholinophenylphosphine) catalyst system in Buchwald-Hartwig aminations employing ammonia was conducted to better understand the catalyst formation process and to guide the development of precatalysts for otherwise challenging room-temperature ammonia monoarylations. The combination of [{Pd(cinnamyl)Cl}(2)] and Mor-DalPhos afforded [(κ(2)-P,N-Mor-DalPhos)Pd(η(1)-cinnamyl)Cl] (2), which, in the presence of a base and chlorobenzene, generated [(κ(2)-P,N-Mor-DalPhos)Pd(Ph)Cl] (1 a). Halide abstraction from 1 a afforded [(κ(3)-P,N,O-Mor-DalPhos)Pd(Ph)]OTf (5), bringing to light a potential stabilizing interaction that is offered by Mor-DalPhos. An examination of [(κ(2)-P,N-Mor-DalPhos)Pd(aryl)Cl] (1 b-f) and related precatalysts for the coupling of ammonia and chlorobenzene at room temperature established the suitability of 1 a in such challenging applications. The scope of reactivity for the use of 1 a (5 mol %) encompassed a range of (hetero)aryl (pseudo)halides (X = Cl, Br, I, OTs) with diverse substituents (alkyl, aryl, ether, thioether, ketone, amine, fluoro, trifluoromethyl, and nitrile), including chemoselective arylations.
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Affiliation(s)
- Pamela G Alsabeh
- Department of Chemistry, Dalhousie University, 6274 Coburg Road, PO Box 15000, Halifax, Nova Scotia B3H 4R2, Canada
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87
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Bonney KJ, Proutiere F, Schoenebeck F. Dinuclear Pd(i) complexes—solely precatalysts? Demonstration of direct reactivity of a Pd(i) dimer with an aryl iodide. Chem Sci 2013. [DOI: 10.1039/c3sc52054d] [Citation(s) in RCA: 91] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
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88
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Ge S, Hartwig JF. Highly reactive, single-component nickel catalyst precursor for Suzuki-Miyuara cross-coupling of heteroaryl boronic acids with heteroaryl halides. Angew Chem Int Ed Engl 2012; 51:12837-41. [PMID: 23136047 DOI: 10.1002/anie.201207428] [Citation(s) in RCA: 128] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Indexed: 11/09/2022]
Affiliation(s)
- Shaozhong Ge
- Department of Chemistry, University of California, Berkeley, CA 94720-1460, USA
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89
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Ge S, Hartwig JF. Highly Reactive, Single-Component Nickel Catalyst Precursor for Suzuki-Miyuara Cross-Coupling of Heteroaryl Boronic Acids with Heteroaryl Halides. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201207428] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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90
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Mandapati P, Singh N, Kumar D, Elias AJ. Synthesis and characterization of difunctionalized derivatives of the cyclobutadiene linked dimeric cobalt sandwich compound [(η5-Cp)Co(η4-C4Ph3)]2. J Organomet Chem 2012. [DOI: 10.1016/j.jorganchem.2012.06.026] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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91
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Chartoire A, Frogneux X, Nolan SP. An Efficient Palladium-NHC (NHC=N-Heterocyclic Carbene) and Aryl Amination Pre-Catalyst: [Pd(IPr*)(cinnamyl)Cl]. Adv Synth Catal 2012. [DOI: 10.1002/adsc.201200207] [Citation(s) in RCA: 87] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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92
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Li H, Johansson Seechurn CCC, Colacot TJ. Development of Preformed Pd Catalysts for Cross-Coupling Reactions, Beyond the 2010 Nobel Prize. ACS Catal 2012. [DOI: 10.1021/cs300082f] [Citation(s) in RCA: 335] [Impact Index Per Article: 27.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Hongbo Li
- Johnson Matthey Catalysis & Chiral Technologies, 2001 Nolte Drive, West Deptford, New Jersey 08066, United States
| | | | - Thomas J. Colacot
- Johnson Matthey Catalysis & Chiral Technologies, 2001 Nolte Drive, West Deptford, New Jersey 08066, United States
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93
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Johansson Seechurn CCC, Kitching MO, Colacot TJ, Snieckus V. Palladium-Catalyzed Cross-Coupling: A Historical Contextual Perspective to the 2010 Nobel Prize. Angew Chem Int Ed Engl 2012; 51:5062-85. [PMID: 22573393 DOI: 10.1002/anie.201107017] [Citation(s) in RCA: 1983] [Impact Index Per Article: 165.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2011] [Indexed: 12/28/2022]
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94
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Johansson Seechurn CCC, Kitching MO, Colacot TJ, Snieckus V. Palladiumkatalysierte Kreuzkupplungen: eine historische Perspektive im Kontext der Nobel-Preise 2010. Angew Chem Int Ed Engl 2012. [DOI: 10.1002/ange.201107017] [Citation(s) in RCA: 452] [Impact Index Per Article: 37.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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95
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Kale AP, Pawar GG, Kapur M. Regioselectivity Switch Achieved in the Palladium Catalyzed α-Arylation of Enones by Employing the Modified Kuwajima–Urabe Conditions. Org Lett 2012; 14:1808-11. [DOI: 10.1021/ol300401c] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ajit Prabhakar Kale
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, ITI (Gas Rahat) Building, Raisen Road, Bhopal 462023, India
| | - Govind Goroba Pawar
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, ITI (Gas Rahat) Building, Raisen Road, Bhopal 462023, India
| | - Manmohan Kapur
- Department of Chemistry, Indian Institute of Science Education and Research Bhopal, ITI (Gas Rahat) Building, Raisen Road, Bhopal 462023, India
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96
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Zhang S, Wang Y, Feng X, Bao M. Palladium-Catalyzed Amination of Chloromethylnaphthalene and Chloromethylanthracene Derivatives with Various Amines. J Am Chem Soc 2012; 134:5492-5. [DOI: 10.1021/ja300164d] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023]
Affiliation(s)
- Sheng Zhang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Yi Wang
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Xiujuan Feng
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
| | - Ming Bao
- State Key Laboratory of Fine Chemicals, Dalian University of Technology, Dalian 116023, China
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97
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Hruszkewycz DP, Wu J, Green JC, Hazari N, Schmeier TJ. Mechanistic Studies of the Insertion of CO2 into Palladium(I) Bridging Allyl Dimers. Organometallics 2011. [DOI: 10.1021/om201163k] [Citation(s) in RCA: 58] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Damian P. Hruszkewycz
- The Department
of Chemistry, Yale University, P.O. Box
208107, New Haven, Connecticut 06520, United States
| | - Jianguo Wu
- The Department
of Chemistry, Yale University, P.O. Box
208107, New Haven, Connecticut 06520, United States
| | - Jennifer C. Green
- The Inorganic Chemistry Laboratory, South Parks Road, Oxford, OX1 3QR, United Kingdom
| | - Nilay Hazari
- The Department
of Chemistry, Yale University, P.O. Box
208107, New Haven, Connecticut 06520, United States
| | - Timothy J. Schmeier
- The Department
of Chemistry, Yale University, P.O. Box
208107, New Haven, Connecticut 06520, United States
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