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Deolka S, Govindarajan R, Khaskin E, Vasylevskyi S, Bahri J, Fayzullin RR, Roy MC, Khusnutdinova JR. Oxygen transfer reactivity mediated by nickel perfluoroalkyl complexes using molecular oxygen as a terminal oxidant. Chem Sci 2023; 14:7026-7035. [PMID: 37389265 PMCID: PMC10306096 DOI: 10.1039/d3sc01861j] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2023] [Accepted: 06/03/2023] [Indexed: 07/01/2023] Open
Abstract
Nickel perfluoroethyl and perfluoropropyl complexes supported by naphthyridine-type ligands show drastically different aerobic reactivity from their trifluoromethyl analogs resulting in facile oxygen transfer to perfluoroalkyl groups or oxygenation of external organic substrates (phosphines, sulfides, alkenes and alcohols) using O2 or air as a terminal oxidant. Such mild aerobic oxygenation occurs through the formation of spectroscopically detected transient high-valent NiIII and structurally characterized mixed-valent NiII-NiIV intermediates and radical intermediates, resembling O2 activation reported for some Pd dialkyl complexes. This reactivity is in contrast with the aerobic oxidation of naphthyridine-based Ni(CF3)2 complexes resulting in the formation of a stable NiIII product, which is attributed to the effect of greater steric congestion imposed by longer perfluoroalkyl chains.
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Affiliation(s)
- Shubham Deolka
- Coordination Chemistry and Catalysis Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son 904-0495 Okinawa Japan
| | - R Govindarajan
- Coordination Chemistry and Catalysis Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son 904-0495 Okinawa Japan
| | - Eugene Khaskin
- Coordination Chemistry and Catalysis Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son 904-0495 Okinawa Japan
| | - Serhii Vasylevskyi
- Coordination Chemistry and Catalysis Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son 904-0495 Okinawa Japan
| | - Janet Bahri
- Coordination Chemistry and Catalysis Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son 904-0495 Okinawa Japan
| | - Robert R Fayzullin
- Arbuzov Institute of Organic and Physical Chemistry, FRC Kazan Scientific Center, Russian Academy of Sciences 8 Arbuzov Street Kazan 420088 Russian Federation
| | - Michael C Roy
- Coordination Chemistry and Catalysis Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son 904-0495 Okinawa Japan
| | - Julia R Khusnutdinova
- Coordination Chemistry and Catalysis Unit Okinawa Institute of Science and Technology Graduate University 1919-1 Tancha Onna-son 904-0495 Okinawa Japan
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MASARWA ALEXANDRA, MEYERSTEIN DAN. PROPERTIES OF TRANSITION METAL COMPLEXES WITH METAL–CARBON BONDS IN AQUEOUS SOLUTIONS AS STUDIED BY PULSE RADIOLYSIS. ADVANCES IN INORGANIC CHEMISTRY 2004. [DOI: 10.1016/s0898-8838(03)55005-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Kadish KM, Tabard A, Van Caemelbecke E, Aukauloo AM, Richard P, Guilard R. Physicochemical Characterization of σ-Bonded Aryl Iron(III) Porphycenes. X-ray Structures of (EtioPc)Fe(3,5-C6F2H3) and (EtioPc)In(C6H5), Where EtioPc Is the Dianion of 2,7,12,17-Tetraethyl-3,6,13,16-tetramethylporphycene. Inorg Chem 1998. [DOI: 10.1021/ic980610o] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Karl M. Kadish
- Department of Chemistry, University of Houston, Houston, Texas 77204-5641, and LIMSAG, UMR 5633, Université de Bourgogne, Faculté des Sciences “Gabriel”, 6 Boulevard Gabriel, 21100 Dijon, France
| | - Alain Tabard
- Department of Chemistry, University of Houston, Houston, Texas 77204-5641, and LIMSAG, UMR 5633, Université de Bourgogne, Faculté des Sciences “Gabriel”, 6 Boulevard Gabriel, 21100 Dijon, France
| | - Eric Van Caemelbecke
- Department of Chemistry, University of Houston, Houston, Texas 77204-5641, and LIMSAG, UMR 5633, Université de Bourgogne, Faculté des Sciences “Gabriel”, 6 Boulevard Gabriel, 21100 Dijon, France
| | - Ally M. Aukauloo
- Department of Chemistry, University of Houston, Houston, Texas 77204-5641, and LIMSAG, UMR 5633, Université de Bourgogne, Faculté des Sciences “Gabriel”, 6 Boulevard Gabriel, 21100 Dijon, France
| | - Philippe Richard
- Department of Chemistry, University of Houston, Houston, Texas 77204-5641, and LIMSAG, UMR 5633, Université de Bourgogne, Faculté des Sciences “Gabriel”, 6 Boulevard Gabriel, 21100 Dijon, France
| | - Roger Guilard
- Department of Chemistry, University of Houston, Houston, Texas 77204-5641, and LIMSAG, UMR 5633, Université de Bourgogne, Faculté des Sciences “Gabriel”, 6 Boulevard Gabriel, 21100 Dijon, France
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