401
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Shi Y, Li X, Liu J, Jiang W, Sun L. PdCl2-catalyzed cross-coupling reaction of arylacetylene iodides with arylboronic acids to diarylacetylenes. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2010.05.011] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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402
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Monopoli A, Nacci A, Calò V, Ciminale F, Cotugno P, Mangone A, Giannossa LC, Azzone P, Cioffi N. Palladium/zirconium oxide nanocomposite as a highly recyclable catalyst for C-C coupling reactions in water. Molecules 2010; 15:4511-25. [PMID: 20657374 PMCID: PMC6257561 DOI: 10.3390/molecules15074511] [Citation(s) in RCA: 49] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/10/2010] [Revised: 06/16/2010] [Accepted: 06/21/2010] [Indexed: 11/25/2022] Open
Abstract
Palladium nanoparticles have been electrochemically supported on zirconium oxide nanostructured powders and all the nanomaterials have been characterized by several analytical techniques. The Pd/ZrO(2) nanocatalyst is demonstrated to be a very efficient catalyst in Heck, Ullmann, and Suzuki reactions of aryl halides in water. The catalyst efficiency is attributed to the stabilization of Pd nanophases provided by tetra(alkyl)- ammonium hydroxide, which behaves both as base and PTC (phase transfer catalyst) agent.
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Affiliation(s)
- Antonio Monopoli
- Department of Chemistry, Università degli Studi Aldo Moro, Via Orabona 4, 70126-Bari, Italy
| | - Angelo Nacci
- Department of Chemistry, Università degli Studi Aldo Moro, Via Orabona 4, 70126-Bari, Italy
- CNR – ICCOM, Department of Chemistry, Università degli Studi Aldo Moro, Via Orabona 4, 70126-Bari, Italy
| | - Vincenzo Calò
- Department of Chemistry, Università degli Studi Aldo Moro, Via Orabona 4, 70126-Bari, Italy
| | - Francesco Ciminale
- Department of Chemistry, Università degli Studi Aldo Moro, Via Orabona 4, 70126-Bari, Italy
| | - Pietro Cotugno
- Department of Chemistry, Università degli Studi Aldo Moro, Via Orabona 4, 70126-Bari, Italy
| | - Annarosa Mangone
- Department of Chemistry, Università degli Studi Aldo Moro, Via Orabona 4, 70126-Bari, Italy
| | - Lorena Carla Giannossa
- Department of Chemistry, Università degli Studi Aldo Moro, Via Orabona 4, 70126-Bari, Italy
| | - Pietro Azzone
- Department of Chemistry, Università degli Studi Aldo Moro, Via Orabona 4, 70126-Bari, Italy
| | - Nicola Cioffi
- Department of Chemistry, Università degli Studi Aldo Moro, Via Orabona 4, 70126-Bari, Italy
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403
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Wu XF, Neumann H, Beller M. Palladium-Catalyzed Coupling Reactions: Carbonylative Heck Reactions To Give Chalcones. Angew Chem Int Ed Engl 2010; 49:5284-8. [DOI: 10.1002/anie.201002155] [Citation(s) in RCA: 143] [Impact Index Per Article: 10.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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404
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Wu XF, Neumann H, Beller M. Palladium-Catalyzed Coupling Reactions: Carbonylative Heck Reactions To Give Chalcones. Angew Chem Int Ed Engl 2010. [DOI: 10.1002/ange.201002155] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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405
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Lai WY, Xia R, Bradley D, Huang W. 2,3,7,8,12,13-Hexaaryltruxenes: An ortho-Substituted Multiarm Design and Microwave-Accelerated Synthesis toward Starburst Macromolecular Materials with Well-Defined π Delocalization. Chemistry 2010; 16:8471-9. [DOI: 10.1002/chem.201000168] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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406
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407
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Magdesieva TV, Nikitin OM, Abdullin RM, Polyakova OV, Yakimanskiy AV, Goikhman MY, Podeshvo IV. Electrochemical synthesis of PdII polynuclear complexes based on biquinolyl-containing polymers and their catalytic activity in the Suzuki reaction. Russ Chem Bull 2010. [DOI: 10.1007/s11172-009-0190-4] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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408
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Monopoli A, Calò V, Ciminale F, Cotugno P, Angelici C, Cioffi N, Nacci A. Glucose as a Clean and Renewable Reductant in the Pd-Nanoparticle-Catalyzed Reductive Homocoupling of Bromo- and Chloroarenes in Water. J Org Chem 2010; 75:3908-11. [DOI: 10.1021/jo1005729] [Citation(s) in RCA: 69] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
| | | | | | | | | | | | - Angelo Nacci
- Department of Chemistry
- CNR-ICCOM, Department of Chemistry
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409
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Bellina F, Rossi R. Regioselective Functionalization of the Imidazole Ring via Transition Metal-Catalyzed CN and CC Bond Forming Reactions. Adv Synth Catal 2010. [DOI: 10.1002/adsc.201000144] [Citation(s) in RCA: 123] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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410
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Kozlov VA, Aleksanyan DV, Nelyubina YV, Lyssenko KA, Vasil’ev AA, Petrovskii PV, Odinets IL. Cyclopalladation of meta-(Diphenylthiophosphoryloxy)benzaldimines: NCS and Unexpected NCO 5,6-Membered Pincer Palladium Complexes. Organometallics 2010. [DOI: 10.1021/om9009894] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- V. A. Kozlov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
| | - D. V. Aleksanyan
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
| | - Yu. V. Nelyubina
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
| | - K. A. Lyssenko
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
| | - A. A. Vasil’ev
- N.D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Prospect, 117913 Moscow, Russian Federation
| | - P. V. Petrovskii
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
| | - I. L. Odinets
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
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411
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Total synthesis, antiprotozoal and cytotoxicity activities of rhuschalcone VI and analogs. Bioorg Med Chem 2010; 18:2464-73. [DOI: 10.1016/j.bmc.2010.02.055] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/07/2009] [Revised: 02/23/2010] [Accepted: 02/24/2010] [Indexed: 11/23/2022]
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412
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Verniest G, Wang X, De Kimpe N, Padwa A. Heteroaryl cross-coupling as an entry toward the synthesis of lavendamycin analogues: a model study. J Org Chem 2010; 75:424-33. [PMID: 20017470 DOI: 10.1021/jo902287t] [Citation(s) in RCA: 50] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
ABC analogues of the antitumor antibiotic lavendamycin, which contain the key metal chelation site and redox-active quinone unit essential for biological activity, were prepared via the palladium(0)-catalyzed cross-coupling reaction of various 2-haloheteroaromatics with 2-stannylated pyridines and quinolines. Using the Stille reaction, 2-bromo substituted quinolines and 1-bromoisoquinolines were found to undergo efficient coupling with 2-pyridinylstannanes to provide unsymmetrical heterobiaryl derivatives. While the Stille reaction using the reverse coupling partners (i.e., 2-quinolinylstannanes and haloheteroaromatics) had not received much attention in the literature, we found that this alternative coupling reaction efficiently provided several new heterobiaryl derivatives. The gold-catalyzed intramolecular cycloisomerization of N-(prop-2-ynyl)-1H-indole-2-carboxamide smoothly afforded a beta-carbolinone derivative that was subsequently used for a Pd(0)-catalyzed cross-coupling directed toward the synthesis of lavendamycin analogues.
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Affiliation(s)
- Guido Verniest
- Department of Organic Chemistry, Faculty of Bioscience Engineering, Ghent University, Coupure Links 653, B-9000 Gent, Belgium
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413
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Böhrsch V, Hackenberger CP. Suzuki-Miyaura Couplings on Proteins: A Simple and Ready-to-use Catalytic System in Water. ChemCatChem 2010. [DOI: 10.1002/cctc.200900300] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
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414
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Afonso A, Rosés C, Planas M, Feliu L. Biaryl Peptides from 4-Iodophenylalanine by Solid-Phase Borylation and Suzuki-Miyaura Cross-Coupling. European J Org Chem 2010. [DOI: 10.1002/ejoc.200901350] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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415
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Ackermann L, Potukuchi HK, Althammer A, Born R, Mayer P. Tetra-ortho-Substituted Biaryls through Palladium-Catalyzed Suzuki−Miyaura Couplings with a Diaminochlorophosphine Ligand. Org Lett 2010; 12:1004-7. [DOI: 10.1021/ol1000186] [Citation(s) in RCA: 96] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Lutz Ackermann
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet, Tammannstrasse 2, 37077 Goettingen, Germany, and Department Chemie, Ludwig-Maximilians-Universitaet, Butenandtstrasse 5-13, 81377 Muenchen, Germany
| | - Harish K. Potukuchi
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet, Tammannstrasse 2, 37077 Goettingen, Germany, and Department Chemie, Ludwig-Maximilians-Universitaet, Butenandtstrasse 5-13, 81377 Muenchen, Germany
| | - Andreas Althammer
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet, Tammannstrasse 2, 37077 Goettingen, Germany, and Department Chemie, Ludwig-Maximilians-Universitaet, Butenandtstrasse 5-13, 81377 Muenchen, Germany
| | - Robert Born
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet, Tammannstrasse 2, 37077 Goettingen, Germany, and Department Chemie, Ludwig-Maximilians-Universitaet, Butenandtstrasse 5-13, 81377 Muenchen, Germany
| | - Peter Mayer
- Institut fuer Organische und Biomolekulare Chemie, Georg-August-Universitaet, Tammannstrasse 2, 37077 Goettingen, Germany, and Department Chemie, Ludwig-Maximilians-Universitaet, Butenandtstrasse 5-13, 81377 Muenchen, Germany
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416
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Alacid E, Nájera C. General reaction conditions for the palladium-catalyzed vinylation of aryl chlorides with potassium alkenyltrifluoroborates. J Org Chem 2010; 74:8191-5. [PMID: 19874064 DOI: 10.1021/jo901681s] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Activated and deactivated aryl and heteroaryl chlorides are efficiently cross-coupled with potassium vinyl- and alkenyltrifluoroborates using 4-hydroxyacetophenone oxime derived palladacycle as precatalyst in 1 to 3 mol % Pd loading, Binap as ligand, and Cs(2)CO(3) as base in DMF at 120 degrees C. The reactions can also be performed using Pd(OAc)(2) as Pd(0) source, although with lower efficiency. Bidentate ligands such as Binap and dppp can be used, the former being the best choice. Only in the case of deactivated aryl chlorides should the reaction temperature be increased to 160 degrees C to achieve good yields. The corresponding cross-coupled compounds, such as styrenes, stilbenes, and alkenylarenes, are obtained in good yields and with high regio- and diastereoselectivity.
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Affiliation(s)
- Emilio Alacid
- Departamento de Química Orgánica, Facultad de Ciencias, and Instituto de Síntesis Orgánica, Universidad de Alicante, Apdo. 99, 03080-Alicante, Spain
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417
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Sin E, Yi SS, Lee YS. Chitosan-g-mPEG-supported palladium (0) catalyst for Suzuki cross-coupling reaction in water. ACTA ACUST UNITED AC 2010. [DOI: 10.1016/j.molcata.2009.09.007] [Citation(s) in RCA: 97] [Impact Index Per Article: 6.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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418
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Calhelha RC, Queiroz MJR. Synthesis of new thieno[3,2-b]pyridine derivatives by palladium-catalyzed couplings and intramolecular cyclizations. Tetrahedron Lett 2010. [DOI: 10.1016/j.tetlet.2009.10.138] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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419
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John A, Ghosh P. Fascinating frontiers of N/O-functionalized N-heterocyclic carbene chemistry: from chemical catalysis to biomedical applications. Dalton Trans 2010; 39:7183-206. [DOI: 10.1039/c002475a] [Citation(s) in RCA: 164] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
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420
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Rao GK, Kumar A, Ahmed J, Singh AK. Palladacycle containing nitrogen and selenium: highly active pre-catalyst for the Suzuki–Miyaura coupling reaction and unprecedented conversion into nano-sized Pd17Se15. Chem Commun (Camb) 2010; 46:5954-6. [DOI: 10.1039/c0cc01075h] [Citation(s) in RCA: 125] [Impact Index Per Article: 8.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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421
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Tindale JJ, Ragogna PJ. Ionophilic phosphonium-appended carbopalladacycle catalyst for Suzuki–Miyaura and Heck cross-coupling catalysis. CAN J CHEM 2010. [DOI: 10.1139/v09-149] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
An ionic liquid, covalently tethered to an efficient transition-metal catalyst in the presence of an ionic liquid reaction medium, can utilize ionophilic interactions to improve catalyst activity, recyclability, and product isolation while decreasing catalyst leaching. Given the greater stability of phosphonium salts in comparison to imidazolium ionic liquids under basic conditions, phosphonium-tagged oxime carbopalladacycle salts were prepared and employed in both Heck and Suzuki–Miyaura reactions. The desired product was obtained in good yields for up to four catalyst cycles in the case of the Suzuki–Miyaura reaction. While taking advantage of the non-volatile nature of ionic liquids, the product was isolated through simple sublimation from the reaction mixture, eliminating issues associated with catalyst leaching, and the remaining ionic liquid solvent–catalyst mixture was ready for further catalysis.
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Affiliation(s)
- Jocelyn J. Tindale
- Department of Chemistry, The University of Western Ontario, 1151 Richmond St, London, ON, N6A 5B7, Canada
| | - Paul J. Ragogna
- Department of Chemistry, The University of Western Ontario, 1151 Richmond St, London, ON, N6A 5B7, Canada
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422
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John A, Shaikh MM, Butcher RJ, Ghosh P. Highly efficient palladium precatalysts of homoscorpionate bispyrazolyl ligands for the more challenging Suzuki–Miyaura cross-coupling of aryl chlorides. Dalton Trans 2010; 39:7353-63. [DOI: 10.1039/c003174g] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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423
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Okumura K, Matsui H, Tomiyama T, Sanada T, Honma T, Hirayama S, Niwa M. Highly Dispersed Pd Species Active in the SuzukiâMiyaura Reaction. Chemphyschem 2009; 10:3265-72. [DOI: 10.1002/cphc.200900711] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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424
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Pousse G, Devineau A, Dalla V, Humphreys L, Lasne MC, Rouden J, Blanchet J. Synthesis of BINOL derived phosphorodithioic acids as new chiral Brønsted acids and an improved synthesis of 3,3′-disubstituted H8-BINOL derivatives. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.10.068] [Citation(s) in RCA: 29] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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425
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Molander G, Canturk B. Organotrifluorborate und einfach koordinierte Palladiumkomplexe als Katalysatoren â die perfekte Kombination für die Suzuki-Miyaura-Kupplung. Angew Chem Int Ed Engl 2009. [DOI: 10.1002/ange.200904306] [Citation(s) in RCA: 109] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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426
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Liu Y, Wang J. Synthesis of 4-substituted styrene compounds via palladium catalyzed Suzuki-Miyaura reaction using bidentate Schiff base ligands. Appl Organomet Chem 2009. [DOI: 10.1002/aoc.1548] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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427
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Durap F, Metin Ö, Aydemir M, Özkar S. New route to synthesis of PVP-stabilized palladium(0) nanoclusters and their enhanced catalytic activity in Heck and Suzuki cross-coupling reactions. Appl Organomet Chem 2009. [DOI: 10.1002/aoc.1555] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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428
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Monnier F, Taillefer M. Catalytic CC, CN, and CO Ullmann-Type Coupling Reactions. Angew Chem Int Ed Engl 2009; 48:6954-71. [DOI: 10.1002/anie.200804497] [Citation(s) in RCA: 1442] [Impact Index Per Article: 96.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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429
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430
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Scrivanti A, Bertoldini M, Matteoli U, Antonaroli S, Crociani B. [PdCl2{8-(di-tert-butylphosphinooxy)quinoline)}]: a highly efficient catalyst for Suzuki–Miyaura reaction. Tetrahedron 2009. [DOI: 10.1016/j.tet.2009.06.099] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022]
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431
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Kabri Y, Gellis A, Vanelle P. Synthesis of Original 2-Substituted 4-Arylquinazolines by Microwave-Irradiated Suzuki-Miyaura Cross-Coupling Reactions. European J Org Chem 2009. [DOI: 10.1002/ejoc.200900421] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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432
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Odell LR, Nilsson MT, Gising J, Lagerlund O, Muthas D, Nordqvist A, Karlén A, Larhed M. Functionalized 3-amino-imidazo[1,2-a]pyridines: A novel class of drug-like Mycobacterium tuberculosis glutamine synthetase inhibitors. Bioorg Med Chem Lett 2009; 19:4790-3. [DOI: 10.1016/j.bmcl.2009.06.045] [Citation(s) in RCA: 76] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2009] [Revised: 06/09/2009] [Accepted: 06/11/2009] [Indexed: 11/25/2022]
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433
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Ruan J, Shearer L, Mo J, Bacsa J, Zanotti-Gerosa A, Hancock F, Wu X, Xiao J. [2.2]Paracyclophane-based monophosphine ligand for palladium-catalyzed cross-coupling reactions of aryl chlorides. Org Biomol Chem 2009; 7:3236-42. [PMID: 19641780 DOI: 10.1039/b906139h] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A new [2.2]paracyclophane-based electron-rich and sterically bulky monophosphine ligand has been synthesized by an efficient and straightforward method. When combined with palladium, this ligand shows excellent performance in the Buchwald-Hartwig amination and Suzuki-Miyaura coupling reactions of various aryl chlorides. In both types of reactions, ortho-substituted, deactivated aryl chlorides are shown to be viable substrates. However, the Suzuki-Miyaura coupling appears to be easier, with palladium loading at 0.1 mol% being feasible.
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Affiliation(s)
- Jiwu Ruan
- Liverpool Centre for Materials and Catalysis, Department of Chemistry, University of Liverpool, Liverpool, L69 7ZD, UK
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434
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Mohanty S, Suresh D, Balakrishna MS, Mague JT. Phosphine free diamino-diol based palladium catalysts and their application in Suzuki–Miyaura cross-coupling reactions. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2009.02.019] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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435
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436
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Altemöller M, Gehring T, Cudaj J, Podlech J, Goesmann H, Feldmann C, Rothenberger A. Total Synthesis of Graphislactones A, C, D, and H, of Ulocladol, and of the Originally Proposed and Revised Structures of Graphislactones E and F. European J Org Chem 2009. [DOI: 10.1002/ejoc.200801278] [Citation(s) in RCA: 45] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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437
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Kaiser oxime resin-derived palladacycle: A recoverable polymeric precatalyst in Suzuki–Miyaura reactions in aqueous media. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2009.01.016] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
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438
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Alacid E, Nájera C. Palladium-catalyzed cross-coupling reactions of potassium alkenyltrifluoroborates with organic halides in aqueous media. J Org Chem 2009; 74:2321-7. [PMID: 19216543 DOI: 10.1021/jo802356n] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Potassium vinyl and alkenyltrifluoroborates are cross-coupled with aryl and heteroaryl bromides using 1 mol % Pd loading of 4-hydroxyacetophenone oxime derived palladacycle or Pd(OAc)2 as precatalysts, K2CO3 as base, and TBAB as additive and water reflux under conventional or microwave heating to afford styrenes, stilbenoids, and alkenylbenzenes. These borates can be cross-coupled diastereoselectively with allyl and benzyl chlorides using KOH as base in acetone-water (3:2) at 50 degrees C and 0.1 mol % Pd loading, giving the corresponding 1,4-dienes and allylarenes, respectively. These simple phosphine-free reaction conditions allow the palladium recycling from the aqueous phase during up to five runs by extractive separation of the products, which contain 58-105 ppm of Pd.
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Affiliation(s)
- Emilio Alacid
- Departamento de Química Orgánica, Facultad de Ciencias, and Instituto de Síntesis Orgánica, Universidad de Alicante, Apdo. 99, 03080-Alicante, Spain
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439
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Albaneze-Walker J, Raju R, Vance JA, Goodman AJ, Reeder MR, Liao J, Maust MT, Irish PA, Espino P, Andrews DR. Imidazolylsulfonates: electrophilic partners in cross-coupling reactions. Org Lett 2009; 11:1463-6. [PMID: 19281220 DOI: 10.1021/ol802381k] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Aryl imidazolylsulfonates participate as electrophilic coupling partners in palladium-mediated cross-coupling reactions. The aryl imidazolylsulfonates display good stability while maintaining good reactivity in a variety of palladium-catalyzed coupling reactions. Imidazolylsulfonates are a practical and economic alternative to triflates.
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Affiliation(s)
- Jennifer Albaneze-Walker
- Synthetic Chemistry, Chemical & Physical Sciences, Schering-Plough Corporation, 1011 Morris Avenue, Union, New Jersey 07083, USA
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440
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Hoshi T, Saitoh I, Nakazawa T, Suzuki T, Sakai JI, Hagiwara H. Biphenylene-Substituted Ruthenocenylphosphine for Suzuki−Miyaura Coupling of Sterically Hindered Aryl Bromides. J Org Chem 2009; 74:4013-6. [DOI: 10.1021/jo900550g] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Takashi Hoshi
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Ippei Saitoh
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Taichi Nakazawa
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Toshio Suzuki
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Jun-ichi Sakai
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
| | - Hisahiro Hagiwara
- Faculty of Engineering and Graduate School of Science and Technology, Niigata University, 8050, 2-Nocho, Ikarashi, Nishi-ku, Niigata 950-2181, Japan
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441
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Zhang X, Qiu Y, Rao B, Luo M. Palladium(II)−N-Heterocyclic Carbene Metallacrown Ether Complexes: Synthesis, Structure, and Catalytic Activity in the Suzuki−Miyaura Reaction. Organometallics 2009. [DOI: 10.1021/om8011695] [Citation(s) in RCA: 90] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Xiaoqin Zhang
- Key Laboratory of Green Chemistry & Technology of Ministry of Education at Sichuan University, College of Chemistry, Sichuan University, Chengdu 610064, People's Republic of China
| | - Yuping Qiu
- Key Laboratory of Green Chemistry & Technology of Ministry of Education at Sichuan University, College of Chemistry, Sichuan University, Chengdu 610064, People's Republic of China
| | - Bin Rao
- Key Laboratory of Green Chemistry & Technology of Ministry of Education at Sichuan University, College of Chemistry, Sichuan University, Chengdu 610064, People's Republic of China
| | - Meiming Luo
- Key Laboratory of Green Chemistry & Technology of Ministry of Education at Sichuan University, College of Chemistry, Sichuan University, Chengdu 610064, People's Republic of China
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442
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Poláčková V, Veverková E, Toma Š, Bogdal D. Microwave-Assisted Method for Synthesis of 1,3-Disubstituted Pyrroles. SYNTHETIC COMMUN 2009. [DOI: 10.1080/00397910802613647] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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443
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Aydemir M, Baysal A, Öztürk G, Gümgüm B. Synthesis and characterizations ofN,N′-bis(diphenylphosphino)-2-(aminomethyl)aniline derivatives: application of a palladium(II) complex as pre-catalyst in Heck and Suzuki cross-coupling reactions. Appl Organomet Chem 2009. [DOI: 10.1002/aoc.1477] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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444
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Akba O, Durap F, Aydemir M, Baysal A, Gümgüm B, Özkar S. Synthesis and characterizations of N,N,N′,N′-tetrakis (diphenylphosphino)ethylendiamine derivatives: Use of palladium(II) complex as pre-catalyst in Suzuki coupling and Heck reactions. J Organomet Chem 2009. [DOI: 10.1016/j.jorganchem.2008.11.063] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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445
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Molander GA, Canturk B. Organotrifluoroborates and monocoordinated palladium complexes as catalysts--a perfect combination for Suzuki-Miyaura coupling. Angew Chem Int Ed Engl 2009; 48:9240-61. [PMID: 19899086 PMCID: PMC2917751 DOI: 10.1002/anie.200904306] [Citation(s) in RCA: 381] [Impact Index Per Article: 25.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
Monocoordinated palladium catalysts derived from sterically hindered, electron-rich phosphines or N-heterocyclic carbenes have revolutionized the Suzuki-Miyaura coupling reaction. The emergence of organotrifluoroborates has provided important new perspectives for the organoboron component of these reactions. In combination, these two components prove to be extraordinarily powerful partners for cross-coupling reactions.
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Affiliation(s)
- Gary A Molander
- Department of Chemistry, University of Pennsylvania, 231 S. 34th Street, Philadelphia, PA 19104-6323, USA.
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446
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Kozlov VA, Aleksanyan DV, Nelyubina YV, Lyssenko KA, Gutsul EI, Vasil'ev AA, Petrovskii PV, Odinets IL. 5,6-Membered palladium pincer complexes of 1-thiophosphoryloxy-3-thiophosphorylbenzenes. Synthesis, X-ray structure, and catalytic activity. Dalton Trans 2009:8657-66. [DOI: 10.1039/b907644a] [Citation(s) in RCA: 32] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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447
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Hermecz I, Molnár A, Faigl F, Podányi B, Finta Z, Balázs L. Synthesis of Halogenated 4H-Pyrido[1,2-a]pyrimidin-4-ones. HETEROCYCLES 2009. [DOI: 10.3987/com-09-11746] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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448
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Appoh FE, Wheaton SL, Vogels CM, Baerlocher FJ, Decken A, Westcott SA. Synthesis, structure, and antifungal activity of dihydropyridones containing boronate esters. HETEROATOM CHEMISTRY 2009. [DOI: 10.1002/hc.20512] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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449
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Del Zotto A, Amoroso F, Baratta W, Rigo P. Very Fast Suzuki-Miyaura Reaction Catalyzed by Pd(OAc)2 under Aerobic Conditions at Room Temperature in EGME/H2O. European J Org Chem 2008. [DOI: 10.1002/ejoc.200800874] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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450
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Cerezo V, Amblard M, Martinez J, Verdié P, Planas M, Feliu L. Solid-phase synthesis of 5-arylhistidines via a microwave-assisted Suzuki–Miyaura cross-coupling. Tetrahedron 2008. [DOI: 10.1016/j.tet.2008.08.077] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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