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Martínez‐Prieto LM, Río D, Álvarez E, Palma P, Cámpora J. Nucleophilic Nickel and Palladium Pincer Hydroxides: A Study of Their Reactions with Dimethyl Carbonate and Other Non‐Alkylating Organic Electrophiles. Eur J Inorg Chem 2021. [DOI: 10.1002/ejic.202100400] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Luis M. Martínez‐Prieto
- Instituto de Investigaciones Químicas CSIC-Universidad de Sevilla C/Américo Vespucio, 49. 41092 Seville Spain
- Instituto de Tecnología Química CSIC-Universidad Politécnica de Valencia Avda. de Los Naranjos, s/n. 46022 Valencia Spain
| | - Diego Río
- Instituto de Investigaciones Químicas CSIC-Universidad de Sevilla C/Américo Vespucio, 49. 41092 Seville Spain
| | - Eleuterio Álvarez
- Instituto de Investigaciones Químicas CSIC-Universidad de Sevilla C/Américo Vespucio, 49. 41092 Seville Spain
| | - Pilar Palma
- Instituto de Investigaciones Químicas CSIC-Universidad de Sevilla C/Américo Vespucio, 49. 41092 Seville Spain
| | - Juan Cámpora
- Instituto de Investigaciones Químicas CSIC-Universidad de Sevilla C/Américo Vespucio, 49. 41092 Seville Spain
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2
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Halogen ligands exchange in palladium(II) acyclic diaminocarbene complexes and their stereochemistry. Inorganica Chim Acta 2017. [DOI: 10.1016/j.ica.2017.01.008] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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3
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Choi JH, Jung KY, Kim YJ, Im HJ, Lee SW. Macrocyclic complexes containing a platinacycle or palladacycle composed of an isocyanate dimer unit: Reactivity towards isocyanides and cyclotrimerization of isocyanates. Polyhedron 2016. [DOI: 10.1016/j.poly.2016.05.061] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Perego LA, Fleurat-Lessard P, El Kaïm L, Ciofini I, Grimaud L. Multiple Roles of Isocyanides in Palladium-Catalyzed Imidoylative Couplings: A Mechanistic Study. Chemistry 2016; 22:15491-15500. [PMID: 27606503 DOI: 10.1002/chem.201602913] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/17/2016] [Indexed: 11/08/2022]
Abstract
Kinetic, spectroscopic and computational studies examining a palladium-catalyzed imidoylative coupling highlight the dual role of isocyanides as both substrates and ligands for this class of transformations. The synthesis of secondary amides from aryl halides and water is presented as a case study. The kinetics of the oxidative addition of ArI with RNC-ligated Pd0 species have been studied and the resulting imidoyl complex [(ArC=NR)Pd(CNR)2 I] (Ar=4-F-C6 H4 , R=tBu) has been isolated and characterized by X-ray diffraction. The unprecedented ability of this RNC-ligated imidoyl-Pd complex to undergo reductive elimination at room temperature to give the amide in the presence of water and an F- /HF buffer is demonstrated. Its behavior in solution has also been characterized, revealing an unexpected strong tendency to give cationic complexes, and notably [(ArC=NR)Pd(CNR)3 ]+ with excess isocyanide and [(ArC=NR)Pd(PP^ )(CNR)]+ with bidentate phosphines (PP^ ). These species may be responsible for catalyst deactivation and side-reactions. Ab initio calculations performed at the DFT level allowed us to rationalize the multiple roles of RNC in the different steps of the catalytic cycle.
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Affiliation(s)
- Luca A Perego
- Ecole Normale Supérieure, PSL Research University, UPMC Univ Paris 06, CNRS, Département de Chimie, PASTEUR, 24, rue Lhomond, 75005, Paris, France. .,Sorbonne Universités, UPMC Univ Paris 06, ENS, CNRS, PASTEUR, 75005, Paris, France. .,Institut de Recherche de Chimie Paris, CNRS-Chimie, ParisTech, UMR 8247, 11 rue Pierre et Marie Curie, 75005, Paris, France.
| | - Paul Fleurat-Lessard
- Institut de Chimie Moléculaire de l'Université de Bourgogne, Université de Bourgogne, UMR-CNRS 6302, Université de Bourgogne Franche-Comté, 9, avenue Alain Savary, 21078, Dijon, France
| | - Laurent El Kaïm
- Laboratoire LSO ENSTA-Polytechnique-CNRS, UMR 7652, Ecole Nationale Supérieure de Techniques Avancées, 628 Bd des Maréchaux, 91120, Palaiseau, France
| | - Ilaria Ciofini
- Institut de Recherche de Chimie Paris, CNRS-Chimie, ParisTech, UMR 8247, 11 rue Pierre et Marie Curie, 75005, Paris, France.
| | - Laurence Grimaud
- Ecole Normale Supérieure, PSL Research University, UPMC Univ Paris 06, CNRS, Département de Chimie, PASTEUR, 24, rue Lhomond, 75005, Paris, France. .,Sorbonne Universités, UPMC Univ Paris 06, ENS, CNRS, PASTEUR, 75005, Paris, France.
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5
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Affiliation(s)
- Cezar C. Comanescu
- Department
of Chemistry and
Biochemistry, University of Notre Dame, 251 Nieuwland Science Hall, Notre Dame, Indiana 46556, United States
| | - Vlad M. Iluc
- Department
of Chemistry and
Biochemistry, University of Notre Dame, 251 Nieuwland Science Hall, Notre Dame, Indiana 46556, United States
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Boyarskiy VP, Bokach NA, Luzyanin KV, Kukushkin VY. Metal-Mediated and Metal-Catalyzed Reactions of Isocyanides. Chem Rev 2015; 115:2698-779. [DOI: 10.1021/cr500380d] [Citation(s) in RCA: 388] [Impact Index Per Article: 43.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Vadim P. Boyarskiy
- Institute of Chemistry, Saint Petersburg State University, 198504 Stary Petergof, Russian Federation
| | - Nadezhda A. Bokach
- Institute of Chemistry, Saint Petersburg State University, 198504 Stary Petergof, Russian Federation
| | - Konstantin V. Luzyanin
- Institute of Chemistry, Saint Petersburg State University, 198504 Stary Petergof, Russian Federation
| | - Vadim Yu. Kukushkin
- Institute of Chemistry, Saint Petersburg State University, 198504 Stary Petergof, Russian Federation
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Kinzhalov MA, Luzyanin KV, Boyarskaya IA, Starova GL, Boyarskiy VP. Synthetic and structural investigation of [PdBr2(CNR)2] (R=Cy, Xyl). J Mol Struct 2014. [DOI: 10.1016/j.molstruc.2014.04.025] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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8
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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]
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9
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Posadas CM, Rendón N, López-Serrano J, Hernández YA, Álvarez E, Paneque M, Poveda ML. Aldehyde-Assisted Hydrogen Transfer during the Formation of Hydride-Iridafurans from Alkynes and Aldehydes. Chemistry 2012; 19:1796-809. [DOI: 10.1002/chem.201202794] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2012] [Revised: 10/25/2012] [Indexed: 11/09/2022]
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10
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Weliange NM, Sharp PR. Ethylene Oxidation by a Platinum(II) Hydroxo Complex. Insights into the Wacker Process. Organometallics 2012. [DOI: 10.1021/om300626a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Nandita M. Weliange
- 125 Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States
| | - Paul R. Sharp
- 125 Chemistry, University of Missouri—Columbia, Columbia, Missouri 65211, United States
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11
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12
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Vicente J, Chicote MT, Martínez-Martínez AJ, Bautista D, Jones PG. Synthesis of a family of 3-alkyl- or 3-aryl-substituted 1,2-dihydroquinazolinium salts and their isomerization to 4-iminium-1,2,3,4-tetrahydroquinolines. Org Biomol Chem 2011; 9:2279-85. [DOI: 10.1039/c0ob00982b] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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13
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Vicente J, Chicote MT, Martínez-Martínez AJ, Abellán-López A, Bautista D. Reactivity of ortho-β-Enaminone-phenyl Palladium Complexes. Insertion of CO into the Pd−C Bond to Give the First Acyl C,N,O-Pincer Complexes. Sequential Insertion of Dimethylacetylenedicarboxylate into the Enaminone C−H Bond and of Isocyanide into the Pd−C Bond. A New Photooxigenation/Cyclization Process. Organometallics 2010. [DOI: 10.1021/om1005403] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- José Vicente
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - María Teresa Chicote
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Antonio Jesús Martínez-Martínez
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Antonio Abellán-López
- 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
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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
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Hornung M, Wesemann L. Palladium Chemistry with Stanna-closo-dodecaborate and Isocyanides. Eur J Inorg Chem 2010. [DOI: 10.1002/ejic.201000292] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
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16
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Osintseva SV, Dolgushin FM, Shtel’tser NA, Petrovskii PV, Peregudov AS, Kreindlin AZ, Antipin MY. Isolation and Characterization of New Mono- and Polynuclear Complexes Formed in the Thermal Reaction of Ru3(CO)12 with 1-(4-Tolyl)-3-phenylaminoprop-2-en-1-one. Organometallics 2010. [DOI: 10.1021/om901109q] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Svetlana V. Osintseva
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Fedor M. Dolgushin
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Nikolay A. Shtel’tser
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Pavel V. Petrovskii
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Alexander S. Peregudov
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Arkadii Z. Kreindlin
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
| | - Mikhail Yu. Antipin
- A.N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilov Street, 119991 Moscow, Russian Federation
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17
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Omae I. Carbonyl group-containing organometallic intramolecular-coordination five-membered ring compounds. Appl Organomet Chem 2010. [DOI: 10.1002/aoc.1630] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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18
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Vicente J, Arcas A, Fernández-Hernández JM, Bautista D. New Acetonyl Palladium(II) Complexes. Organometallics 2008. [DOI: 10.1021/om8003288] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- José Vicente
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, E-30071 Murcia, Spain, and SAI, Universidad de Murcia, Apartado 4021, 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, and SAI, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Jesús M. Fernández-Hernández
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, E-30071 Murcia, Spain, and SAI, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Delia Bautista
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, E-30071 Murcia, Spain, and SAI, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
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19
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Vicente J, Chicote MT, Martínez-Martínez AJ, Jones PG, Bautista D. New Palladacycles Containing Terdentate [C,N,O]n− (n = 0, 1, 2) or Tetradentate [N,C,O,N′]n− (n = 1, 2) Ligands. The First 1,2-Dihydroquinazoline-4-yl Complexes. Organometallics 2008. [DOI: 10.1021/om800205g] [Citation(s) in RCA: 37] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- José Vicente
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - María Teresa Chicote
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Antonio Jesús Martínez-Martínez
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Peter G. Jones
- Institut für Anorganische and Analytische Chemie der Technischen Universität Braunschweig, Postfach 23329, 38023, Braunschweig, Germany
| | - Delia Bautista
- SAI, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
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20
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Bis(phosphine) Pd(II)–azido complexes containing heterocyclic ligands: Reactivity toward organic isocyanides. Inorganica Chim Acta 2008. [DOI: 10.1016/j.ica.2007.10.026] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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21
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Vicente J, Arcas A, Gálvez-López MD, Juliá-Hernández F, Bautista D, Jones PG. Synthesis of Bis(2,6-dinitroaryl)palladium(II) and Mono(2,6-dinitroaryl)platinum(II) Complexes. A New Example of the Transphobia Effect and of Transmetalation from Pt to Hg. Organometallics 2008. [DOI: 10.1021/om701077y] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- José Vicente
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - Aurelia Arcas
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - María-Dolores Gálvez-López
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - Francisco Juliá-Hernández
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - Delia Bautista
- SAI, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - Peter G. Jones
- Institut für Anorganische and Analytische Chemie, Technische Universität Braunschweig, Postfach 3329, 38023 Braunschweig, Germany
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22
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Vicente J, Arcas A, Fernández-Hernández JM, Aullón G, Bautista D. Acetonyl Platinum(II) Complexes. Organometallics 2007. [DOI: 10.1021/om700665n] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- José Vicente
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - Aurelia Arcas
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - Jesús M. Fernández-Hernández
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - Gabriel Aullón
- Departament de Química Inorgànica and Centre de Recerca en Química Teórica, Universitat de Barcelona, Diagonal 647, 08028 Barcelona, Spain
| | - Delia Bautista
- SAI, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
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Cámpora J, Matas I, Palma P, Álvarez E, Graiff C, Tiripicchio A. Acid−Base Reactions of Methylnickel Hydroxo, Alkoxo, and Amide Complexes with Carbon Acids. Studies on the Reactivity of Noncyclic Nickel Enolates. Organometallics 2007. [DOI: 10.1021/om7007259] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Juan Cámpora
- Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain, and Dipartamento di Chimica Generale ed Inorganica, Chimica Analitica, Chimica Fisica, Università di Parma, Via G. P. Usberti 17/A, I-43100 Parma, Italy
| | - Inmaculada Matas
- Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain, and Dipartamento di Chimica Generale ed Inorganica, Chimica Analitica, Chimica Fisica, Università di Parma, Via G. P. Usberti 17/A, I-43100 Parma, Italy
| | - Pilar Palma
- Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain, and Dipartamento di Chimica Generale ed Inorganica, Chimica Analitica, Chimica Fisica, Università di Parma, Via G. P. Usberti 17/A, I-43100 Parma, Italy
| | - Eleuterio Álvarez
- Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain, and Dipartamento di Chimica Generale ed Inorganica, Chimica Analitica, Chimica Fisica, Università di Parma, Via G. P. Usberti 17/A, I-43100 Parma, Italy
| | - Claudia Graiff
- Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain, and Dipartamento di Chimica Generale ed Inorganica, Chimica Analitica, Chimica Fisica, Università di Parma, Via G. P. Usberti 17/A, I-43100 Parma, Italy
| | - Antonio Tiripicchio
- Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain, and Dipartamento di Chimica Generale ed Inorganica, Chimica Analitica, Chimica Fisica, Università di Parma, Via G. P. Usberti 17/A, I-43100 Parma, Italy
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24
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Paneque M, Posadas CM, Poveda ML, Rendón N, Mereiter K. Reactivity of the Iridium(I) Alkene/Alkyne Complex TpMe2Ir(C2H4)(MeO2CC⋮CCO2Me). Organometallics 2007. [DOI: 10.1021/om061056q] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Margarita Paneque
- Instituto de Investigaciones Químicas, Departamento de Química Inorgánica, Consejo Superior de Investigaciones Científicas (CSIC) and Universidad de Sevilla, Avenida Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain, and Department of Chemistry, Vienna University of Technology, Getreidemarkt 9/164SC, A-1060 Vienna, Austria
| | - Cristina M. Posadas
- Instituto de Investigaciones Químicas, Departamento de Química Inorgánica, Consejo Superior de Investigaciones Científicas (CSIC) and Universidad de Sevilla, Avenida Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain, and Department of Chemistry, Vienna University of Technology, Getreidemarkt 9/164SC, A-1060 Vienna, Austria
| | - Manuel L. Poveda
- Instituto de Investigaciones Químicas, Departamento de Química Inorgánica, Consejo Superior de Investigaciones Científicas (CSIC) and Universidad de Sevilla, Avenida Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain, and Department of Chemistry, Vienna University of Technology, Getreidemarkt 9/164SC, A-1060 Vienna, Austria
| | - Nuria Rendón
- Instituto de Investigaciones Químicas, Departamento de Química Inorgánica, Consejo Superior de Investigaciones Científicas (CSIC) and Universidad de Sevilla, Avenida Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain, and Department of Chemistry, Vienna University of Technology, Getreidemarkt 9/164SC, A-1060 Vienna, Austria
| | - Kurt Mereiter
- Instituto de Investigaciones Químicas, Departamento de Química Inorgánica, Consejo Superior de Investigaciones Científicas (CSIC) and Universidad de Sevilla, Avenida Américo Vespucio 49, Isla de la Cartuja, 41092 Sevilla, Spain, and Department of Chemistry, Vienna University of Technology, Getreidemarkt 9/164SC, A-1060 Vienna, Austria
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Hamad Elgazwy ASS. Synthesis and reactivity of thiophene palladium and thiophene dipalladium complexes with unsaturated molecules. Appl Organomet Chem 2007. [DOI: 10.1002/aoc.1329] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Vicente J, Arcas A, Fernández-Hernández JM, Bautista D. The First Family of Platinum(IV) Acetonyl Complexes. Mono-, Bis-, and Tris(acetonyl) Derivatives. Organometallics 2006. [DOI: 10.1021/om0605027] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [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, Aptdo. 4021, E-30071 Murcia, Spain
| | - Aurelia Arcas
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - Jesús M. Fernández-Hernández
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
| | - Delia Bautista
- SACE, Universidad de Murcia, Aptdo. 4021, E-30071 Murcia, Spain
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Cámpora J, Matas I, Maya CM, Palma P, Álvarez E. Self-Addition of Metallacyclic Nickel Enolate Complexes Stabilized by Monodentate Phosphine Ligands. Organometallics 2006. [DOI: 10.1021/om060183j] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Juan Cámpora
- Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Inmaculada Matas
- Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Celia M. Maya
- Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Pilar Palma
- Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
| | - Eleuterio Álvarez
- Instituto de Investigaciones Químicas, Consejo Superior de Investigaciones Científicas-Universidad de Sevilla, Avenida Américo Vespucio 49, 41092 Sevilla, Spain
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Cadierno V, Díez J, García-Alvarez J, Gimeno J, Nebra N, Rubio-García J. Synthesis and reactivity studies of palladium(ii) complexes containing the N-phosphorylated iminophosphorane-phosphine ligands Ph2PCH2P{NP(O)(OR)2}Ph2(R = Et, Ph): application to the catalytic synthesis of 2,3-dimethylfuran. Dalton Trans 2006:5593-604. [PMID: 17225896 DOI: 10.1039/b609359k] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Reactions of [PdCl2(COD)] with 1 equiv. of the iminophosphorane-phosphine ligands Ph2PCH2P{=NP(=O)(OR)2}Ph2 (R=Et, Ph) lead to the novel Pd(II) derivatives cis-[PdCl2(kappa2-(P,N)-Ph2PCH2P{=NP(=O)(OR)2}Ph2)] (R=Et, Ph). Pd-N bond cleavage readily takes place upon treatment of these species with a variety of two-electron donor ligands. By this way, complexes cis-[PdCl2(kappa1-(P)-Ph2PCH2P{=NP(=O)(OR)2}Ph2)(L)] (R=Et, L=CNtBu, CN-2,6-C6H3Me2, py, P(OMe)3, P(OEt)3; R=Ph, L=CNtBu, CN-2,6-C6H3Me2, py, P(OMe)3, P(OEt)3) have been synthesized in high yields. The addition of two equivalents of ligands to dichloromethane solutions of [PdCl2(COD)] results in the formation of complexes trans-[PdCl2(kappa1-(P)-Ph2PCH2P{=NP(=O)(OR)2}Ph2)2] (R=Et, Ph), which can be converted into the dicationic species [Pd(Ph2PCH2P{=NP(=O)(OR)2}Ph2)2][SbF6]2 (R=Et, Ph) by treatment with AgSbF6. Complex also reacts with CNtBu to afford trans-[Pd(kappa1(P)-Ph2PCH2P{=NP(=O)(OPh)2}Ph2)2(CNtBu)2][SbF6]2. The structures of and have been determined by single-crystal X-ray diffraction methods. In addition, the ability of these Pd(II) complexes to promote the catalytic cycloisomerization of (Z)-3-methylpent-2-en-4-yn-1-ol into 2,3-dimethylfuran has also been studied.
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Affiliation(s)
- Victorio Cadierno
- Departamento de Química Orgánica e Inorgánica, Instituto Universitario de Química Organometálica Enrique Moles (Unidad Asociada al CSIC), Facultad de Química, Universidad de Oviedo, E-33071, Oviedo, Spain.
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Chang X, Lee KE, Jeon SI, Kim YJ, Lee HK, Lee SW. Bis(isothiocyanato)bis(phosphine) complexes of group 10 metals: reactivity toward organic isocyanides. Dalton Trans 2005:3722-31. [PMID: 16471052 DOI: 10.1039/b508134c] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Treatment of Ni(NCS)2(PMe2Ph)2 with organic isocyanides CN-R gave five-coordinate isocyanide Ni(II) complexes, Ni(CN-R)(NCS)2(PMe2Ph)2 (R = C6H3-2,6-Me2 (1), t-Bu (2)). Interestingly, the corresponding reaction of Ni(NCS)2(P(n-Pr)3)2 with 2 equiv. of CN-t-Bu gave an unusual compound, which exists as an ion pair of the trigonal bipyramidal cation [Ni(P(n-Pr)3)2(CN-t-Bu)3]2+ (3) and the dinuclear NCS-bridged anion [Ni(1,3-micro-NCS)(NCS)3]2(2-) (4). In contrast, Pd(NCS)2(P(n-Pr)3)2 underwent substitution with 2 equiv. of CN-t-Bu to give the four-coordinate mono(isocyanide) Pd(II) complex Pd(NCS)(SCN)(CN-t-Bu)(P(n-Pr)3) (5) via phosphine dissociation. Reactions of M(NCS)2L2 (M = Pd, Pt; L = PMe3, PEt3, PMePh2, P(n-Pr)3) with two equiv. of CN-R (R = t-Bu, i-Pr, C6H3-2,6-Me2) gave the corresponding bis(isocyanide) complexes [M(CN-R)2(PR3)2](SCN)2 (7-13), except for Pd(NCS)2(PEt3)2 that reacted with CN-R' (R' = i-Pr, C6H3-2,6-Me2) and produced the mono(isocyanide) Pd(II) complexes [Pd(CN-R')(SCN)(PEt3)2](SCN) (14 and 15). Finally, treatment of M(NCS)2(PMe3)2 (M = Ni, Pd, Pt) with sterically bulky isocyanide CN-C6H3-2,6-i-Pr2 gave various products, (16-18) depending on the identity of the metal.
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Affiliation(s)
- Xiaohong Chang
- Department of Chemistry, Kangnung National University, Korea
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