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Juliá F, Constantin T, Leonori D. Applications of Halogen-Atom Transfer (XAT) for the Generation of Carbon Radicals in Synthetic Photochemistry and Photocatalysis. Chem Rev 2021; 122:2292-2352. [PMID: 34882396 DOI: 10.1021/acs.chemrev.1c00558] [Citation(s) in RCA: 143] [Impact Index Per Article: 47.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
The halogen-atom transfer (XAT) is one of the most important and applied processes for the generation of carbon radicals in synthetic chemistry. In this review, we summarize and highlight the most important aspects associated with XAT and the impact it has had on photochemistry and photocatalysis. The organization of the material starts with the analysis of the most important mechanistic aspects and then follows a subdivision based on the nature of the reagents used in the halogen abstraction. This review aims to provide a general overview of the fundamental concepts and main agents involved in XAT processes with the objective of offering a tool to understand and facilitate the development of new synthetic radical strategies.
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Affiliation(s)
- Fabio Juliá
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Timothée Constantin
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
| | - Daniele Leonori
- Department of Chemistry, University of Manchester, Oxford Road, Manchester M13 9PL, United Kingdom
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Vance JR, Schäfer A, Robertson APM, Lee K, Turner J, Whittell GR, Manners I. Iron-Catalyzed Dehydrocoupling/Dehydrogenation of Amine–Boranes. J Am Chem Soc 2014; 136:3048-64. [DOI: 10.1021/ja410129j] [Citation(s) in RCA: 99] [Impact Index Per Article: 9.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- James R. Vance
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - André Schäfer
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | | | - Kajin Lee
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Joshua Turner
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - George R. Whittell
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
| | - Ian Manners
- School of Chemistry, University of Bristol, Cantock’s Close, Bristol BS8 1TS, U.K
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Alvarez CM, Alvarez MA, García ME, González R, Ramos A, Ruiz MA. Synthesis and Decarbonylation Reactions of the Triiron Phosphinidene Complex [Fe3Cp3(μ-H)(μ3-PPh)(CO)4]: Easy Cleavage and Formation of P–H and Fe–Fe Bonds. Inorg Chem 2011; 50:10937-48. [DOI: 10.1021/ic201491v] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Celedonio M. Alvarez
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - M. Angeles Alvarez
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - M. Esther García
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Rocío González
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Alberto Ramos
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Miguel A. Ruiz
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
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Alvarez MA, García ME, González R, Ramos A, Ruiz MA. Synthesis and Decarbonylation Reactions of Diiron Cyclopentadienyl Complexes with Bent-Phosphinidene Bridges. Organometallics 2011. [DOI: 10.1021/om101125g] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
- M. Angeles Alvarez
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - M. Esther García
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Rocío González
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Alberto Ramos
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Miguel A. Ruiz
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
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Zamaraev KI, Parmon VN. Potential Methods and Perspectives of Solar Energy Conversion via Photocatalytic Processes. CATALYSIS REVIEWS-SCIENCE AND ENGINEERING 2006. [DOI: 10.1080/03602458008066536] [Citation(s) in RCA: 39] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Alvarez CM, García ME, Ruiz MA, Connelly NG. Diphenylphosphide-Bridged Diiron Derivatives of [Fe2(η5-C5H5)2(μ-H)(μ-PPh2)(CO)2]. Organometallics 2004. [DOI: 10.1021/om049574t] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Celedonio M. Alvarez
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - M. Esther García
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Miguel A. Ruiz
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Neil G. Connelly
- School of Chemistry, University of Bristol, Bristol BS8 1TS, U.K
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Alvarez CM, Galán B, García ME, Riera V, Ruiz MA, Vaissermann J. P−C and C−H Bond Cleavages in the Photochemical Reactions of [Fe2(η5-C5H5)2(CO)4] with Bis(diphenylphosphino)methane. Organometallics 2003. [DOI: 10.1021/om034091v] [Citation(s) in RCA: 22] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Celedonio M. Alvarez
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071, Oviedo, Spain
| | - Belén Galán
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071, Oviedo, Spain
| | - M. Esther García
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071, Oviedo, Spain
| | - Víctor Riera
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071, Oviedo, Spain
| | - Miguel A. Ruiz
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071, Oviedo, Spain
| | - Jacqueline Vaissermann
- Laboratoire de Chimie Inorganique et Matériaux Moleculaires, Université P. et M. Curie, 75252, Paris, Cedex 05, France
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Alvarez CM, Galán B, García ME, Riera V, Ruiz MA, Bois C. P−O and C−O Bond Cleavages in the Thermal or Photochemical Reactions of [Fe2(η5-C5H5)2(CO)4] with Tetraethyl Diphosphite. Organometallics 2003. [DOI: 10.1021/om030201m] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Celedonio M. Alvarez
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Belén Galán
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - M. Esther García
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Víctor Riera
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Miguel A. Ruiz
- Departamento de Química Orgánica e Inorgánica/IUQOEM, Universidad de Oviedo, E-33071 Oviedo, Spain
| | - Claudette Bois
- Laboratoire de Chimie Inorganique et Matériaux Moleculaires, Université P. et M. Curie, 75252 Paris Cedex 05, France
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Schrölkamp S, Sperber W, Lentz D, Fehlhammer WP. Koordinationschemie mit den komplexen Chelatliganden [{Fe2Cp2(CO)3}2{CN[CH2]nNC}] (n = 2, 3). Heteropentanukleare „Superkomplexe” mit μ5Diisocyanid-Brücken. ACTA ACUST UNITED AC 1994. [DOI: 10.1002/cber.19941270407] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Fehlhammer WP, Schrölkamp S, Sperber W. A bis(μ-isocyanide diiron) complex as chelating ligand towards iron(II), palladium(II), zinc(II) and cadmium(II). X-ray structural assessment of a novel isocyanide bridging mode. Inorganica Chim Acta 1993. [DOI: 10.1016/s0020-1693(00)92327-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Reactions of carbon disulfide and carbon dioxide adducts (η-C5H5)(CO)2FeCX2− with organoiron electrophiles. J Organomet Chem 1989. [DOI: 10.1016/0022-328x(89)85367-7] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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