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Ikeshita D, Masuda Y, Ishida N, Murakami M. Photoinduced Hydrophosphination of Terminal Alkynes with Tri( o-tolyl)phosphine: Synthesis of Alkenylphosphonium Salts. Org Lett 2022; 24:2504-2508. [PMID: 35343705 DOI: 10.1021/acs.orglett.2c00634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Herein reported is a photoinduced hydrophosphination reaction of terminal alkynes with tri(o-tolyl)phosphine to form alkenylphosphonium salts. The reaction is more sustainable than conventional methods since it dispenses with the need for elaborated starting materials and precious transition metals. The o-methyl groups of tri(o-tolyl)phosphine play two important roles: (1) to guide the phosphorus radical to add onto the terminal sp carbon and (2) to donate a hydrogen atom onto the developing sp2 carbon radical intramolecularly.
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Affiliation(s)
- Daichi Ikeshita
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Yusuke Masuda
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Naoki Ishida
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510, Japan
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2
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Ikeshita D, Shimura H, Miyakawa S, Masuda Y, Ishida N, Murakami M. Synthesis of Tetraarylphosphonium Salts from Triarylphosphines and Aryl Bromides Exploiting Light and Palladium. CHEM LETT 2022. [DOI: 10.1246/cl.220067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Daichi Ikeshita
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
| | - Hiroki Shimura
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
| | - Sho Miyakawa
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
| | - Yusuke Masuda
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
| | - Naoki Ishida
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
| | - Masahiro Murakami
- Department of Synthetic Chemistry and Biological Chemistry, Kyoto University, Katsura, Kyoto 615-8510
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3
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Jiang T, Zhang H, Ding Y, Zou S, Chang R, Huang H. Transition-metal-catalyzed reactions involving reductive elimination between dative ligands and covalent ligands. Chem Soc Rev 2020; 49:1487-1516. [DOI: 10.1039/c9cs00539k] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
This review summarizes transition-metal catalyzed reactions with reductive elimination between covalent ligands and dative ligands as the key elementary step.
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Affiliation(s)
- Tianxiao Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry
- Center for Excellence in Molecular Synthesis
- University of Science and Technology of China
- Chinese Academy of Sciences
- Hefei
| | - Haocheng Zhang
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry
- Center for Excellence in Molecular Synthesis
- University of Science and Technology of China
- Chinese Academy of Sciences
- Hefei
| | - Yongzheng Ding
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry
- Center for Excellence in Molecular Synthesis
- University of Science and Technology of China
- Chinese Academy of Sciences
- Hefei
| | - Suchen Zou
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry
- Center for Excellence in Molecular Synthesis
- University of Science and Technology of China
- Chinese Academy of Sciences
- Hefei
| | - Rui Chang
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry
- Center for Excellence in Molecular Synthesis
- University of Science and Technology of China
- Chinese Academy of Sciences
- Hefei
| | - Hanmin Huang
- Hefei National Laboratory for Physical Sciences at the Microscale, and Department of Chemistry
- Center for Excellence in Molecular Synthesis
- University of Science and Technology of China
- Chinese Academy of Sciences
- Hefei
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4
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Lee YH, Morandi B. Transition metal-mediated metathesis between P–C and M–C bonds: Beyond a side reaction. Coord Chem Rev 2019. [DOI: 10.1016/j.ccr.2018.12.001] [Citation(s) in RCA: 16] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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5
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Chai DI, Thansandote P, Lautens M. Mechanistic studies of Pd-catalyzed regioselective aryl C-H bond functionalization with strained alkenes: origin of regioselectivity. Chemistry 2011; 17:8175-88. [PMID: 21647988 DOI: 10.1002/chem.201100210] [Citation(s) in RCA: 114] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/20/2011] [Indexed: 11/12/2022]
Abstract
Mechanistic studies of a palladium-catalyzed regioselective aryl C-H functionalization of 2-pyrrole phenyl iodide with norbornene are presented. Kinetic and spectroscopic analyses together with crystallographic data provide evidence for intermediates in a proposed stepwise mechanism. On the basis of the mechanistic studies, the origin of the regioselectivity is due to a ligand exchange between I(-) and HO(-) on the norbornyl palladium complex. These mechanistic studies also implicate that either alkoxide or water is responsible for the formation of the palladacycle, but a reversible ring-opening-ring-closing process of the palladacycle with HX can retard the rate of reaction of a key intermediate. The significant aspects of the proposed mechanism are discussed in detail.
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Affiliation(s)
- David I Chai
- Davenport Chemical Laboratories, Department of Chemistry, University of Toronto, 80 St. George Street, Toronto, ON M5S 3H6, Canada
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6
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Wakioka M, Ozawa F. Substituent Effects on P−C Reductive Elimination from Styrylpalladium(II) Phosphine Complexes. Organometallics 2010. [DOI: 10.1021/om100476z] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Masayuki Wakioka
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Fumiyuki Ozawa
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
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7
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Wakioka M, Nakajima Y, Ozawa F. Mechanism of C−P Reductive Elimination from trans-[Pd(CH═CHPh)Br(PMePh2)2]. Organometallics 2009. [DOI: 10.1021/om801207k] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Masayuki Wakioka
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Yumiko Nakajima
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Fumiyuki Ozawa
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
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McNulty J, Das P. A direct synthesis of vinylphosphonium salts from alpha-trimethylsilyl ylides and non-enolizable aldehydes. Chemistry 2008; 14:8469-72. [PMID: 18688826 DOI: 10.1002/chem.200801358] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- James McNulty
- Department of Chemistry, McMaster University, 1280 Main Street West, Hamilton, Ontario, Canada.
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9
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Wakioka M, Nagao M, Ozawa F. Reaction of trans-Pd(styryl)Br(PMePh2)2 with Styryl Bromide Affording 1,4-Diphenylbutadiene. An Unexpected Homocoupling Process Induced by P−C Reductive Elimination. Organometallics 2008. [DOI: 10.1021/om701128e] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Masayuki Wakioka
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Masato Nagao
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
| | - Fumiyuki Ozawa
- International Research Center for Elements Science (IRCELS), Institute for Chemical Research, Kyoto University, Uji, Kyoto 611-0011, Japan
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Marcoux D, Charette AB. Palladium-catalyzed synthesis of functionalized tetraarylphosphonium salts. J Org Chem 2007; 73:590-3. [PMID: 18154356 DOI: 10.1021/jo702355c] [Citation(s) in RCA: 61] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
An efficient method to synthesize functionalized tetraarylphosphonium salts is described. This palladium-catalyzed coupling reaction between aryl iodides, bromides, or triflates and triphenylphosphine generates phosphonium salts in high yields. The coupling is compatible with a variety of functional groups such as alcohols, ketones, aldehydes, phenols, and amides.
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Affiliation(s)
- David Marcoux
- Département de Chimie, Université de Montréal, PO Box 6128, Station Downtown, Montréal QC, Canada H3C 3J7
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11
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Jones RV, Lindsell WE, Paddon-Jones GC, Palmer DD, Preston PN, Rosair GM, Whitton AJ. Studies of reactions of o-xylylene-α,α′-dihalides with palladium complexes and the catalytic synthesis of 3-isochromanone. J Organomet Chem 2006. [DOI: 10.1016/j.jorganchem.2006.01.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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12
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Jones ND, Meessen P, Losehand U, Patrick BO, James BR. Platinum(II) and Palladium(II) Complexes of Bisphosphine Ligands Bearing o-N,N-Dimethylanilinyl Substituents: A Hint of Catalytic Olefin Hydration. Inorg Chem 2005; 44:3290-8. [PMID: 15847439 DOI: 10.1021/ic048639h] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
Platinum(II) and palladium(II) complexes of the potentially hexadentate P,N-donor ligand family Ar2P-X-PAr2 (X = (CH2)2 [dmape], cyclic-C5H8 [dmapcp]; Ar = o-N,N-dimethylanilinyl) are described. In CH2Cl2, the dmape complexes exist as equilibrium mixtures of MCl2(P,P'-dmape) and [MCl(P,P',N-dmape)]Cl isomers (M = Pd, Pt), governed by deltaH(o) = -19 +/- 4 kJ mol(-1) and deltaS(o) = -100 +/- 30 J mol(-1) K(-1) for M = Pt, and deltaH(o) = -11 +/- 7 kJ mol(-1) and deltaS(o) = -60 +/- 20 J mol(-1) K(-1) for M = Pd. The water-soluble dmapcp complexes exist solely in the [MCl(P,P',N-dmapcp)]Cl form, but the free and coordinated anilinyl rings in these complexes are in slow diastereoselective exchange. X-ray crystal structures for MCl2(P,P'-dmape) (M = Pd, Pt), and the [PdCl(P,P',N-dmape)]+ and [PtCl(P,P',N-dmapcp)]+ cations, are presented. Some of the complexes show marginal activity in water for the catalyzed hydration of maleic to malic acid, giving about 6-7% conversion in 24 h at 100 degrees C and substrate:catalyst loadings of 100:1. Attempts to synthesize a PdCl(P,P',N-dmapm)+ species led instead to isolation of [Pd(mu-Cl)(P,P'-dmapm)]2[PF6]2 (dmapm = Ar2PCH2Ar2).
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Affiliation(s)
- Nathan D Jones
- Department of Chemistry, University of British Columbia, Vancouver, Canada V6T 1Z1
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13
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Gracia C, Marco G, Navarro R, Romero P, Soler T, Urriolabeitia EP. C−P and C−H Bond Activations and C−C Coupling in Bis-Phosphonium Salts Induced by Platinum(II) Complexes. Organometallics 2003. [DOI: 10.1021/om0305465] [Citation(s) in RCA: 30] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Cecilia Gracia
- Departamento de Química Inorgánica and Servicio de Resonancia Magnética Nuclear, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
| | - Gema Marco
- Departamento de Química Inorgánica and Servicio de Resonancia Magnética Nuclear, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
| | - Rafael Navarro
- Departamento de Química Inorgánica and Servicio de Resonancia Magnética Nuclear, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
| | - Pilar Romero
- Departamento de Química Inorgánica and Servicio de Resonancia Magnética Nuclear, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
| | - Tatiana Soler
- Departamento de Química Inorgánica and Servicio de Resonancia Magnética Nuclear, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
| | - Esteban P. Urriolabeitia
- Departamento de Química Inorgánica and Servicio de Resonancia Magnética Nuclear, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-CSIC, E-50009 Zaragoza, Spain
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14
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Vicente J, Abad JA, Hernández-Mata FS, Jones PG. An unusual palladium complex involved in an unusual rearrangement of ortho-palladated aryldithioacetals. J Am Chem Soc 2002; 124:3848-9. [PMID: 11942819 DOI: 10.1021/ja0175035] [Citation(s) in RCA: 33] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
The reaction of 1 with Pd(dba)(2), Tl(TfO) and PPh(3) in 1:1:1:2 molar ratios to give 3 implicates (i) an oxidative addition reaction, (ii) a rearrangement involving the cleavage of one HC-S bond and formation of an aryl-S bonds, and (iii) coordination of the Pd(PR(3))(2) group with a ligand intermediate between eta(2)-[ArCH=S((+))To] and kappa(2)-C,S-ArCH((-))STo, which requires the consideration of 3 as intermediate between a Pd(0) and a Pd(II) complex. The coordination of the ligand as a chelating three-membered ring, instead of the expected five-membered ring involving C(10) and S(1), and the partial intramolecular redox process are explained as a consequence of the transphobia of the pair of ligands Ph(3)P/CH(STo)Ar.
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Affiliation(s)
- José Vicente
- Grupo de Química Organometálica, Departamento de Química Inorgánica, Facultad de Química, Universidad de Murcia Apto. 4021, E-30071 Murcia, Spain.
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15
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16
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Zambrini L, Fabris F, De Lucchi O, Gardenal G, Visentin F, Canovese L. Heck self-condensation of polycyclic haloalkenes: the case of (1R)-2-iodobornene. Tetrahedron 2001. [DOI: 10.1016/s0040-4020(01)00850-x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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17
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Falvello LR, Fernández S, Larraz C, Llusar R, Navarro R, Urriolabeitia EP. C−H Activation in Phosphonium Salts Promoted by Platinum(II) Complexes. Organometallics 2001. [DOI: 10.1021/om001034i] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Larry R. Falvello
- Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, E-50009 Zaragoza, Spain, and Departament de Ciencies Experimentals, Campus Riu Sec, Universitat Jaume I, POB 224, 12071 Castelló, Spain
| | - Susana Fernández
- Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, E-50009 Zaragoza, Spain, and Departament de Ciencies Experimentals, Campus Riu Sec, Universitat Jaume I, POB 224, 12071 Castelló, Spain
| | - Carmen Larraz
- Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, E-50009 Zaragoza, Spain, and Departament de Ciencies Experimentals, Campus Riu Sec, Universitat Jaume I, POB 224, 12071 Castelló, Spain
| | - Rosa Llusar
- Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, E-50009 Zaragoza, Spain, and Departament de Ciencies Experimentals, Campus Riu Sec, Universitat Jaume I, POB 224, 12071 Castelló, Spain
| | - Rafael Navarro
- Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, E-50009 Zaragoza, Spain, and Departament de Ciencies Experimentals, Campus Riu Sec, Universitat Jaume I, POB 224, 12071 Castelló, Spain
| | - Esteban P. Urriolabeitia
- Departamento de Química Inorgánica, Instituto de Ciencia de Materiales de Aragón, Universidad de Zaragoza-Consejo Superior de Investigaciones Científicas, E-50009 Zaragoza, Spain, and Departament de Ciencies Experimentals, Campus Riu Sec, Universitat Jaume I, POB 224, 12071 Castelló, Spain
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