1
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Affiliation(s)
- Jiarong Shi
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing, P. R. China, 400030
| | - Lianggui Li
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing, P. R. China, 400030
| | - Yang Li
- School of Chemistry and Chemical Engineering, Chongqing University, 174 Shazheng Street, Chongqing, P. R. China, 400030
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2
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Kubo T, Fujita T, Ichikawa J. Nickel-catalyzed [4 + 2] Cycloaddition of Styrenes with Arynes via 1:1 Cross-coupling: Synthesis of 9,10-Dihydrophenanthrenes. CHEM LETT 2020. [DOI: 10.1246/cl.190906] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Teruhiko Kubo
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan
| | - Takeshi Fujita
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan
| | - Junji Ichikawa
- Division of Chemistry, Faculty of Pure and Applied Sciences, University of Tsukuba, Tsukuba, Ibaraki 305-8571, Japan
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3
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Devaraj K, Ingner FJL, Sollert C, Gates PJ, Orthaber A, Pilarski LT. Arynes and Their Precursors from Arylboronic Acids via Catalytic C-H Silylation. J Org Chem 2019; 84:5863-5871. [PMID: 30835118 DOI: 10.1021/acs.joc.9b00221] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A new, operationally simple approach is presented to access arynes and their fluoride-activated precursors based on Ru-catalyzed C-H silylation of arylboronates. Chromatographic purification may be deferred until after aryne capture, rendering the arylboronates de facto precursors. Access to various new arynes and their derivatives is demonstrated, including, for the first time, those based on a 2,3-carbazolyne and 2,3-fluorenyne core, which pave the way for novel derivatizations of motifs relevant to materials chemistry.
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Affiliation(s)
- Karthik Devaraj
- Department of Chemistry - BMC , Uppsala University , Box 576, Uppsala 75-123 , Sweden
| | - Fredric J L Ingner
- Department of Chemistry - BMC , Uppsala University , Box 576, Uppsala 75-123 , Sweden
| | - Carina Sollert
- Department of Chemistry - BMC , Uppsala University , Box 576, Uppsala 75-123 , Sweden
| | - Paul J Gates
- School of Chemistry , University of Bristol , Cantock's Close, Clifton, Bristol BS8 1TS , United Kingdom
| | - Andreas Orthaber
- Department of Chemistry, Ångström Laboratories , Uppsala University , Box 523, Uppsala 75-120 , Sweden
| | - Lukasz T Pilarski
- Department of Chemistry - BMC , Uppsala University , Box 576, Uppsala 75-123 , Sweden
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4
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Pérez-Gómez M, Navarro L, Saura-Llamas I, Bautista D, Lautens M, García-López JA. Synthesis and Reactivity of Model Intermediates Proposed for the Pd-Catalyzed Remote C–H Functionalization of N-(2-Haloaryl)acrylamides. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00702] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Marta Pérez-Gómez
- Grupo
de Química Organometálica. Dpto. Química Inorgánica, Universidad de Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | - Leticia Navarro
- Grupo
de Química Organometálica. Dpto. Química Inorgánica, Universidad de Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | - Isabel Saura-Llamas
- Grupo
de Química Organometálica. Dpto. Química Inorgánica, Universidad de Murcia, Campus de Espinardo, 30100, Murcia, Spain
| | | | - Mark Lautens
- Davenport
Research Laboratories, Department of Chemistry, University of Toronto, Toronto, Ontario M5S 3H6, Canada
| | - José-Antonio García-López
- Grupo
de Química Organometálica. Dpto. Química Inorgánica, Universidad de Murcia, Campus de Espinardo, 30100, Murcia, Spain
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5
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Nicasio-Collazo J, Wrobel K, Wrobel K, Serrano O. C sp2–Br bond activation of Br-pyridine by neophylpalladacycle: formation of binuclear seven-membered palladacycle and bipyridine species. NEW J CHEM 2017. [DOI: 10.1039/c7nj02468a] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Abstract
A small library of seven-membered palladacycles and asymmetric bipyridines was prepared via C–Br activation and C–C coupling reactions.
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Affiliation(s)
| | - Katarzyna Wrobel
- Universidad de Guanajuato
- Departamento de Química
- Guanajuato, Gto
- Mexico
| | - Kazimierz Wrobel
- Universidad de Guanajuato
- Departamento de Química
- Guanajuato, Gto
- Mexico
| | - Oracio Serrano
- Universidad de Guanajuato
- Departamento de Química
- Guanajuato, Gto
- Mexico
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6
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García-López JA, Frutos-Pedreño R, Bautista D, Saura-Llamas I, Vicente J. Norbornadiene as a Building Block for the Synthesis of Linked Benzazocinones and Benzazocinium Salts through Tetranuclear Carbopalladated Intermediates. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00795] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- José Antonio García-López
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain
| | - Roberto Frutos-Pedreño
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain
| | | | - Isabel Saura-Llamas
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain
| | - José Vicente
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, 30100 Murcia, Spain
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7
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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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8
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Vicente-Hernandez I, Chicote MT, Vicente J, Bautista D. Synthesis of Aryl-, Benzoyl-, and Iminobenzoyl-Palladium(II) Complexes Derived from N-Phenyl Formamide. Synthesis of a Homoleptic Ball-Shaped Tetranuclear Palladium Complex. Organometallics 2016. [DOI: 10.1021/acs.organomet.6b00122] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Inmaculada Vicente-Hernandez
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - María-Teresa Chicote
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - José Vicente
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Delia Bautista
- SAI, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
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9
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Abstract
The synthesis of biaryls from benzyne intermediates offers an alternative strategy to conventional metal-catalyzed cross-coupling approaches.
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10
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Demory E, Devaraj K, Orthaber A, Gates PJ, Pilarski LT. Boryl (Hetero)aryne Precursors as Versatile Arylation Reagents: Synthesis through C-H Activation and Orthogonal Reactivity. Angew Chem Int Ed Engl 2015; 54:11765-9. [PMID: 26270451 PMCID: PMC4600243 DOI: 10.1002/anie.201503152] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Revised: 07/11/2015] [Indexed: 11/25/2022]
Abstract
(Pinacolato)boryl ortho-silyl(hetero)aryl triflates are presented as a new class of building blocks for arylation. They demonstrate unique versatility by delivering boronate or (hetero)aryne reactivity chemoselectively in a broad range of transformations. This approach enables the unprecedented postfunctionalization of fluoride-activated (hetero)aryne precursors, for example, as substrates in transition-metal catalysis, and offers valuable new possibilities for aryl boronate postfunctionalization without the use of specialized protecting groups.
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Affiliation(s)
- Emilien Demory
- Department of Chemistry-BMC, Uppsala University, Box 576, 75-123 Uppsala (Sweden) http://www.pilarskigroup.org
| | - Karthik Devaraj
- Department of Chemistry-BMC, Uppsala University, Box 576, 75-123 Uppsala (Sweden) http://www.pilarskigroup.org
| | - Andreas Orthaber
- Department of Chemistry-Ångström Laboratories, Uppsala University, Box 523, 75-120 Uppsala (Sweden)
| | - Paul J Gates
- School of Chemistry, University of Bristol, Cantock's Close, Clifton, Bristol, BS8 1TS (UK)
| | - Lukasz T Pilarski
- Department of Chemistry-BMC, Uppsala University, Box 576, 75-123 Uppsala (Sweden) http://www.pilarskigroup.org.
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11
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Kukowski JE, Keuseman KJ, Smoliakova IP. Reactions of m-chloroperoxybenzoic acid with dimeric cyclopalladated complexes derived from 2-phenyl-2-oxazolines. TRANSIT METAL CHEM 2015. [DOI: 10.1007/s11243-015-9984-4] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Mu WH, Xia SY, Li JX, Fang DC, Wei G, Chass GA. Competing Mechanisms, Substituent Effects, and Regioselectivities of Nickel-Catalyzed [2 + 2 + 2] Cycloaddition between Carboryne and Alkynes: A DFT Study. J Org Chem 2015; 80:9108-17. [PMID: 26270257 DOI: 10.1021/acs.joc.5b01464] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Wei-Hua Mu
- Faculty
of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650092, Yunnan, China
| | - Shu-Ya Xia
- Faculty
of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650092, Yunnan, China
| | - Ji-Xiang Li
- Faculty
of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650092, Yunnan, China
| | - De-Cai Fang
- Key
Laboratory of Theoretical and Computational Photochemistry, Ministry
of Education, College of Chemistry, Beijing Normal University, Beijing 100875, China
| | - Gang Wei
- CSIRO Manufacturing Flagship, Bradfield Road, West Lindfield, P.O. Box 218, Lindfield, NSW 2070, Australia
| | - Gregory A Chass
- School
of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, U.K
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13
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Demory E, Devaraj K, Orthaber A, Gates PJ, Pilarski LT. Boryl (Hetero)aryne Precursors as Versatile Arylation Reagents: Synthesis through CH Activation and Orthogonal Reactivity. Angew Chem Int Ed Engl 2015. [DOI: 10.1002/ange.201503152] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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14
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Fernández-Rodrı́guez MJ, Martı́nez-Viviente E, Vicente J, Jones PG. Mono- and Dipalladated Derivatives of 2,5-Distyrylbenzene. Reactivity toward XyNC and Alkynes. Synthesis of Complexes with Indacenediide Ligands. Organometallics 2014. [DOI: 10.1021/om5010034] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Marı́a-José Fernández-Rodrı́guez
- Grupo de
Quı́mica
Organometálica, Dpto. de Quı́mica Inorgánica,
Facultad de Quı́mica, Universidad de Murcia, Apdo. 4021, 30071, Murcia, Spain
| | - Eloı́sa Martı́nez-Viviente
- Grupo de
Quı́mica
Organometálica, Dpto. de Quı́mica Inorgánica,
Facultad de Quı́mica, Universidad de Murcia, Apdo. 4021, 30071, Murcia, Spain
| | - José Vicente
- Grupo de
Quı́mica
Organometálica, Dpto. de Quı́mica Inorgánica,
Facultad de Quı́mica, Universidad de Murcia, Apdo. 4021, 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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15
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Oliva-Madrid MJ, García-López JA, Saura-Llamas I, Bautista D, Vicente J. Insertion Reactions on Carbopalladated Benzyne: From Eight- to Nine- and Ten-Membered Palladacycles. Applications to the Synthesis of N-Heterocycles. Organometallics 2014. [DOI: 10.1021/om500772p] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Affiliation(s)
- María-José Oliva-Madrid
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, E-301001 Murcia, Spain
| | - José-Antonio García-López
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, E-301001 Murcia, Spain
| | - Isabel Saura-Llamas
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, E-301001 Murcia, Spain
| | | | - José Vicente
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Facultad de Química, Universidad de Murcia, E-301001 Murcia, Spain
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16
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Saxena P, Thirupathi N, Nethaji M. Depalladation of Neutral Monoalkyne- and Dialkyne-Inserted Palladacycles and Alkyne Insertion/Depalladation Reactions of Cationic Palladacycles Derived from N,N′,N″-Triarylguanidines as Facile Routes for Guanidine-Containing Heterocycles/Carbocycles: Synthetic, Structural, and Mechanistic Aspects. Organometallics 2014. [DOI: 10.1021/om500837v] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Priya Saxena
- Department
of Chemistry, University of Delhi, Delhi 110 007, India
| | | | - Munirathinam Nethaji
- Department
of Inorganic and Physical Chemistry, Indian Institute of Science, Bangalore 560 012, India
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17
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Oliva-Madrid MJ, Garcı́a-López JA, Saura-Llamas I, Bautista D, Vicente J. Reactivity of Eight-Membered Palladacycles Arising from Monoinsertion of Alkynes into the Pd–C bond of Ortho-Palladated Phenethylamines toward Unsaturated Molecules. Synthesis of Dihydro-3-Benzazocinones, N7-amino Acids, N7-amino Esters, and 3-Benzazepines. Organometallics 2013. [DOI: 10.1021/om4010059] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Affiliation(s)
- María-José Oliva-Madrid
- Grupo de Quı́mica
Organometálica,
Departamento de Quı́mica Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - José-Antonio Garcı́a-López
- Grupo de Quı́mica
Organometálica,
Departamento de Quı́mica Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Isabel Saura-Llamas
- Grupo de Quı́mica
Organometálica,
Departamento de Quı́mica Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - Delia Bautista
- SAI, Universidad de Murcia. Apartado 4021, 30071 Murcia, Spain
| | - José Vicente
- Grupo de Quı́mica
Organometálica,
Departamento de Quı́mica Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
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18
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Abellán-López A, Chicote MT, Bautista D, Vicente J. Cyclopalladated Complexes Derived from Phenylacetone Oxime. Insertion Reactions of Carbon Monoxide, Isocyanides, and Alkynes. Novel Amidines of the Isoquinoline Series. Organometallics 2013. [DOI: 10.1021/om4010912] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Antonio Abellán-López
- 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
| | - Delia Bautista
- SAI, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
| | - José Vicente
- Grupo
de Química Organometálica, Departamento de Química
Inorgánica, Universidad de Murcia, Apartado 4021, 30071 Murcia, Spain
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