1
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Puddephatt RJ. Supramolecular organometallic chemistry: the platinum(IV) paradigm. Dalton Trans 2022; 51:7011-7024. [PMID: 35438702 DOI: 10.1039/d2dt00872f] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
Supramolecular chemistry and the chemistry of alkyl derivatives of the transition metals are both topics of considerable current interest, but the combination of the two fields is still underdeveloped. The challenges are, in large part, experimental in nature. For example, the self-assembly of molecules in supramolecular chemistry often relies on intermolecular hydrogen bonding, but most alkyl-transition metal bonds are cleaved by the protic groups used in hydrogen bond formation. Alkyl-platinum(IV) bonds are inert to protonolysis or attack by other electrophiles under mild conditions, and this has allowed an extensive supramolecular chemistry of organoplatinum(IV) complexes to be developed, as outlined in this perspective review. Highlights include a zeolitic structure, a polyrotaxane, a double helix, a nanotube structure and an example of spontaneous resolution to form a chiral sheet structure.
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2
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Liang LC, Liao SM, Zou XR. Facial-Meridional Isomerization and Reductive Elimination in [(R 2P- o-C 6H 4) 2N]PtMe 3 (R = Ph, iPr). Inorg Chem 2021; 60:15118-15123. [PMID: 34597032 DOI: 10.1021/acs.inorgchem.1c02494] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Treatment of PtMe3I in tetrahydrofuran with either in situ prepared [R-PNP]Li ([R-PNP]- = [(R2P-o-C6H4)2N]-; R = Ph, iPr) or H[R-PNP] in the presence of triethylamine at room temperature affords quantitatively fac-[R-PNP]PtMe3. Thermolysis of fac-[R-PNP]PtMe3 in benzene solutions generates mer-[R-PNP]PtMe3 and ultimately [R-PNP]PtMe and ethane. Complexes mer-[R-PNP]PtMe3 represent the first meridional trialkylplatinum(IV) derivatives to date.
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Affiliation(s)
- Lan-Chang Liang
- Department of Chemistry, National Sun Yat-sen University, Kaohsiung 80424, Taiwan.,Department of Medicinal and Applied Chemistry, Kaohsiung Medical University, Kaohsiung 80708, Taiwan.,School of Pharmacy, Kaohsiung Medical University, Kaohsiung 80708, Taiwan
| | - Shu-Mei Liao
- Department of Chemistry, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
| | - Xue-Ru Zou
- Department of Chemistry, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
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3
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Bavi M, Nabavizadeh SM, Hosseini FN, Niknam F, Hamidizadeh P, Hoseini SJ, Raoof F, Abu-Omar MM. Ligand-Mediated C-Br Oxidative Addition to Cycloplatinated(II) Complexes and Benzyl-Me C-C Bond Reductive Elimination from a Cycloplatinated(IV) Complex. ACS OMEGA 2020; 5:28621-28631. [PMID: 33195914 PMCID: PMC7658948 DOI: 10.1021/acsomega.0c03573] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Accepted: 09/01/2020] [Indexed: 06/11/2023]
Abstract
Reaction of the Pt(II) complexes [PtMe2(pbt)], 1a, (pbt = 2-(2-pyridyl)benzothiazole) and [PtMe(C^N)(PPh2Me)] [C^N = deprotonated 2-phenylpyridine (ppy), 1b, or deprotonated benzo[h]quinoline (bhq), 1c] with benzyl bromide, PhCH2Br, is studied. The reaction of 1a with PhCH2Br gave the Pt(IV) product complex [PtBr(CH2Ph)Me2(pbt)]. The major trans isomer is formed in a trans oxidative addition (2a), while the minor cis products (2a' and 2a″) resulted from an isomerization process. A solution of Pt(II) complex 1a in the presence of benzyl bromide in toluene at 70 °C after 7 days gradually gave the dibromo Pt(IV) complex [Pt(Br)2Me2(pbt)], 4a, as determined by NMR spectroscopy and single-crystal XRD. The reaction of complexes 1b and 1c with PhCH2Br gave the Pt(IV) complexes [PtMeBr(CH2Ph)(C^N)(PPh2Me)] (C^N = ppy; 2b; C^N = bhq, 2c), in which the phosphine and benzyl ligands are trans. Multinuclear NMR spectroscopy ruled out other isomers. Attempts to grow crystals of the cycloplatinated(IV) complex 2b yielded a previously reported Pt(II) complex [PtBr(ppy)(PPh2Me)], 3b, presumably from reductive elimination of ethylbenzene. UV-vis spectroscopy was used to study the kinetics of reaction of Pt(II) complexes 1a-1c with benzyl bromide. The data are consistent with a second-order SN2 mechanism and the first order in both the Pt complex and PhCH2Br. The rate of reaction decreases along the series 1a ≫ 1c > 1b. Density functional theory calculations were carried out to support experimental findings and understand the formation of isomers.
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Affiliation(s)
- Marzieh Bavi
- Professor Rashidi
Laboratory of Organometallic Chemistry, Department of Chemistry, College
of Sciences, Shiraz University, Shiraz 71467-13565, Iran
| | - S. Masoud Nabavizadeh
- Professor Rashidi
Laboratory of Organometallic Chemistry, Department of Chemistry, College
of Sciences, Shiraz University, Shiraz 71467-13565, Iran
| | | | - Fatemeh Niknam
- Professor Rashidi
Laboratory of Organometallic Chemistry, Department of Chemistry, College
of Sciences, Shiraz University, Shiraz 71467-13565, Iran
| | - Peyman Hamidizadeh
- Professor Rashidi
Laboratory of Organometallic Chemistry, Department of Chemistry, College
of Sciences, Shiraz University, Shiraz 71467-13565, Iran
| | - S. Jafar Hoseini
- Professor Rashidi
Laboratory of Organometallic Chemistry, Department of Chemistry, College
of Sciences, Shiraz University, Shiraz 71467-13565, Iran
| | - Fatemeh Raoof
- Professor Rashidi
Laboratory of Organometallic Chemistry, Department of Chemistry, College
of Sciences, Shiraz University, Shiraz 71467-13565, Iran
| | - Mahdi M. Abu-Omar
- Department of Chemistry and Biochemistry, University of California, Santa Barbara, California 93106, United States
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4
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Murphy LJ, Ruddy AJ, McDonald R, Ferguson MJ, Turculet L. Activation of Molecular Hydrogen and Oxygen by PSiP Complexes of Cobalt. Eur J Inorg Chem 2018. [DOI: 10.1002/ejic.201800915] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Luke J. Murphy
- Department of Chemistry Dalhousie University 6274 Coburg Road P.O. Box 15000 Halifax Nova Scotia Canada, B3H 4R 2
| | - Adam J. Ruddy
- Department of Chemistry Dalhousie University 6274 Coburg Road P.O. Box 15000 Halifax Nova Scotia Canada, B3H 4R 2
| | - Robert McDonald
- X‐ray Crystallography Laboratory Department of Chemistry University of Alberta Edmonton Alberta CanadaT6G 2G2
| | - Michael J. Ferguson
- X‐ray Crystallography Laboratory Department of Chemistry University of Alberta Edmonton Alberta CanadaT6G 2G2
| | - Laura Turculet
- Department of Chemistry Dalhousie University 6274 Coburg Road P.O. Box 15000 Halifax Nova Scotia Canada, B3H 4R 2
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5
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Ranasinghe K, Marzilli PA, Pakhomova S, Marzilli LG. Linear Bidentate Ligands (L) with Two Terminal Pyridyl N-Donor Groups Forming Pt(II)LCl 2 Complexes with Rare Eight-Membered Chelate Rings. Inorg Chem 2018; 57:12756-12768. [PMID: 30281298 DOI: 10.1021/acs.inorgchem.8b01943] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
NMR and X-ray diffraction studies were conducted on Pt(II)LCl2 complexes prepared with the new N-donor ligands N(SO2R)Me ndpa (R = Me, Tol; n = 2, 4). These ligands differ from N(H)dpa (di-2-picolylamine) in having the central N within a tertiary sulfonamide group instead of a secondary amine group and having Me groups at the 6,6'-positions ( n = 2) or 3,3',5,5'-positions ( n = 4) of the pyridyl rings. The N(SO2R)3,3',5,5'-Me4dpa ligands are coordinated in a bidentate fashion in Pt( N(SO2R)3,3',5,5'-Me4dpa)Cl2 complexes, forming a rare eight-membered chelate ring. The sulfonamide N atom did not bind to Pt(II), consistent with indications in the literature that tertiary sulfonamides are unlikely to anchor two meridionally coordinated five-membered chelate rings in solutions of coordinating solvents. The N(SO2R)6,6'-Me2dpa ligands coordinate in a monodentate fashion to form the binuclear complexes [ trans-Pt(DMSO)Cl2]2( N(SO2R)6,6'-Me2dpa). The monodentate instead of bidentate N(SO2R)6,6'-Me2dpa coordination is attributed to 6,6'-Me steric bulk. These binuclear complexes are indefinitely stable in DMF- d7, but in DMSO- d6 the N(SO2R)6,6'-Me2dpa ligands dissociate completely. In DMSO- d6, the bidentate ligands in Pt( N(SO2R)3,3',5,5'-Me4dpa)Cl2 complexes also dissociate, but incompletely; these complexes provide rare examples of association-dissociation equilibria of N,N bidentate ligands in Pt(II) chemistry. Like typical cis-PtLCl2 complexes, the Pt( N(SO2R)3,3',5,5'-Me4dpa)Cl2 complexes undergo monosolvolysis in DMSO- d6 to form the [Pt( N(SO2R)3,3',5,5'-Me4dpa)(DMSO- d6)Cl]+ cations. However, unlike typical cis-PtLCl2 complexes, the Pt( N(SO2R)3,3',5,5'-Me4dpa)Cl2 complexes surprisingly do not react readily with the excellent N-donor bioligand guanosine. A comparison of the structural features of over 50 known relevant Pt(II) complexes having smaller chelate rings with those of the very few relevant Pt(II) complexes having eight-membered chelate rings indicates that the pyridyl rings in Pt( N(SO2R)3,3',5,5'-Me4dpa)Cl2 complexes are well positioned to form strong Pt-N bonds. Therefore, the dissociation of the bidentate ligand and the poor biomolecule reactivity of the Pt( N(SO2R)3,3',5,5'-Me4dpa)Cl2 complexes arise from steric consequences imposed by the -CH2-N(SO2R)-CH2- chain in the eight-membered chelate ring.
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Affiliation(s)
- Kokila Ranasinghe
- Department of Chemistry , Louisiana State University , Baton Rouge , Louisiana 70803 , United States
| | - Patricia A Marzilli
- Department of Chemistry , Louisiana State University , Baton Rouge , Louisiana 70803 , United States
| | - Svetlana Pakhomova
- Department of Chemistry , Louisiana State University , Baton Rouge , Louisiana 70803 , United States
| | - Luigi G Marzilli
- Department of Chemistry , Louisiana State University , Baton Rouge , Louisiana 70803 , United States
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6
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Garden JA, Pike SD. Hydrolysis of organometallic and metal–amide precursors: synthesis routes to oxo-bridged heterometallic complexes, metal-oxo clusters and metal oxide nanoparticles. Dalton Trans 2018; 47:3638-3662. [DOI: 10.1039/c8dt00017d] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Organometallic and metal amide reagents react with –OH groups to generate metal–oxygen connectivity, yielding metal-oxo heterobimetallics, clusters and nanoparticles.
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Affiliation(s)
- J. A. Garden
- EaStCHEM School of Chemistry
- University of Edinburgh
- Edinburgh EH9 3FJ
- UK
| | - S. D. Pike
- Department of Chemistry
- University of Cambridge
- Cambridge
- UK
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7
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Plajer AJ, Colebatch AL, Enders M, García-Romero Á, Bond AD, García-Rodríguez R, Wright DS. The coordination chemistry of the neutral tris-2-pyridyl silicon ligand [PhSi(6-Me-2-py)3]. Dalton Trans 2018; 47:7036-7043. [DOI: 10.1039/c8dt01332b] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023]
Abstract
The first transition metal complexes of Si(iv) tris(2-pyridyl) ligands are reported.
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Affiliation(s)
- Alex J. Plajer
- Chemistry Department. Cambridge University
- Cambridge CB2 1EW
- UK
| | | | - Markus Enders
- Anorganisch-Chemisches Institut
- Heidelberg University
- 69120 Heidelberg
- Germany
| | - Álvaro García-Romero
- GIR MIOMeT-IU Cinquima-Química Inorgánica
- Facultad de Ciencias
- Campus Miguel
- Delibes
- Universidad de Valladolid
| | - Andrew D. Bond
- Chemistry Department. Cambridge University
- Cambridge CB2 1EW
- UK
| | - Raúl García-Rodríguez
- GIR MIOMeT-IU Cinquima-Química Inorgánica
- Facultad de Ciencias
- Campus Miguel
- Delibes
- Universidad de Valladolid
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8
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Behnia A, Fard MA, Blacquiere JM, Puddephatt RJ. Reactivity of a Palladacyclic Complex: A Monodentate Carbonate Complex and the Remarkable Selectivity and Mechanism of a Neophyl Rearrangement. Organometallics 2017. [DOI: 10.1021/acs.organomet.7b00631] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Ava Behnia
- Department of Chemistry, University of Western Ontario, London, Ontario N6A 5B7, Canada
| | - Mahmood A. Fard
- Department of Chemistry, University of Western Ontario, London, Ontario N6A 5B7, Canada
| | - Johanna M. Blacquiere
- Department of Chemistry, University of Western Ontario, London, Ontario N6A 5B7, Canada
| | - Richard J. Puddephatt
- Department of Chemistry, University of Western Ontario, London, Ontario N6A 5B7, Canada
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9
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Fernández-Alvarez FJ, Lalrempuia R, Oro LA. Monoanionic NSiN-type ligands in transition metal coordination chemistry and catalysis. Coord Chem Rev 2017. [DOI: 10.1016/j.ccr.2017.04.011] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
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10
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Saeed A, Larik FA, Lal B, Faisal M, El-Seedi H, Channar PA. Recent resurgence toward the oxidation of heteroatoms using dimethyldioxirane as an exquisite oxidant. SYNTHETIC COMMUN 2017. [DOI: 10.1080/00397911.2017.1291816] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Aamer Saeed
- Department of Chemistry, Quaid-I-Azam University, Islamabad, Pakistan
| | - Fayaz Ali Larik
- Department of Chemistry, Quaid-I-Azam University, Islamabad, Pakistan
| | - Bhajan Lal
- Department of Energy Systems Engineering, Sukkur Institute of Business Administration, Sukkur, Pakistan
| | - Muhammad Faisal
- Department of Chemistry, Quaid-I-Azam University, Islamabad, Pakistan
| | - Hesham El-Seedi
- Division of Pharmacognosy, Department of Medicinal Chemistry, Uppsala University, Uppsala, Sweden
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11
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Thompson KA, Kadwell C, Boyle PD, Puddephatt RJ. Reactivity of organoplatinum complexes containing appended alcohol functional groups: Activation of dioxygen and hydrogen peroxide. J Organomet Chem 2017. [DOI: 10.1016/j.jorganchem.2016.11.027] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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12
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Molaee H, Nabavizadeh SM, Jamshidi M, Vilsmeier M, Pfitzner A, Samandar Sangari M. Phosphorescent heterobimetallic complexes involving platinum(iv) and rhenium(vii) centers connected by an unsupported μ-oxido bridge. Dalton Trans 2017; 46:16077-16088. [DOI: 10.1039/c7dt03126b] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
Heterobimetallic compounds containing an unsupported Pt(iv)–O–Re(vii) bridge are synthesized. The complexes exhibit rare phosphorescence emission in solid and frozen states.
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Affiliation(s)
- Hajar Molaee
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz
- Iran
| | | | | | - Max Vilsmeier
- Institut für Anorganische Chemie
- Universität Regensburg
- 93040 Regensburg
- Germany
| | - Arno Pfitzner
- Institut für Anorganische Chemie
- Universität Regensburg
- 93040 Regensburg
- Germany
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13
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Affiliation(s)
- Joyce Y. Corey
- Department of Chemistry and
Biochemistry, University of Missouri—St. Louis, One University
Drive, St. Louis, Missouri 63121, United States
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14
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Hazlehurst RJ, Pellarin KR, McCready MS, Puddephatt RJ. Oxidation of dimethylplatinum(II) complexes with malonyl peroxide derivatives. CAN J CHEM 2015. [DOI: 10.1139/cjc-2014-0212] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
The reaction of the cyclic peroxides cyclobutane malonoyl peroxide and cyclopentane malonoyl peroxide to dimethylplatinum(II) complexes with the bidentate nitrogen donor ligand 4,4′-di-t-butyl-2,2′-bipyridine (bubpy) gave a mixture of the products of cis and trans oxidative addition, [PtMe2{(O2C)2C(C3H6)}(bubpy)] and [PtMe2{(O2C)2C(C4H8)}(bubpy)], respectively. The cis isomers exist with a chelating dicarboxylate ligand, forming a six-membered ring, while the trans isomers are thought to exist as oligomers, which may react with water or solvent to give complexes containing a monodentate dicarboxylate ligand. Equilibration of the product of cis oxidative addition, cis-[PtMe2{(O2C)2C(C3H6)}(bubpy)], with oxalic or phthalic acid to give equilibria with the oxalate cis-[PtMe2(O4C2)(bubpy)] or phthalate cis-[PtMe2{(O2C)2C6H4}(bubpy)] derivative, respectively, indicated the expected sequence of chelate stability oxalate > cyclobutane malonate > phthalate.
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Affiliation(s)
| | - Kyle R. Pellarin
- Department of Chemistry, University of Western Ontario, London, ON N6A 5B7, Canada
| | - Matthew S. McCready
- Department of Chemistry, University of Western Ontario, London, ON N6A 5B7, Canada
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15
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Raoof F, Boostanizadeh M, Esmaeilbeig AR, Nabavizadeh SM, Aghakhanpour RB, Ghiassi KB, Olmstead MM, Balch AL. Reactivity comparison of five-and six-membered cyclometalated platinum(ii) complexes in oxidative addition reactions. RSC Adv 2015. [DOI: 10.1039/c5ra17421j] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
A six-membered cyclometalated complex [PtMe(bzpy)(PPh3)] (bzpy = 2-benzylpyridinate) undergoes oxidative addition with methyl iodide to give [PtMe2I(bzpy)(PPh3)]. The ring size of the chelating unit has a significant impact on the rate of the reaction.
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Affiliation(s)
- Fatemeh Raoof
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71467-13565
- Iran
| | - Maryam Boostanizadeh
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71467-13565
- Iran
| | - Ahmad R. Esmaeilbeig
- Department of Chemistry
- College of Sciences
- Shiraz University
- Shiraz 71467-13565
- Iran
| | | | | | | | | | - Alan L. Balch
- Department of Chemistry
- University of California
- Davis
- USA
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16
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McCready MS, Puddephatt RJ. The Platinum Center is a Stronger Nucleophile than the Free Nitrogen Donors in a Dimethylplatinum Complex with a Dipyridylpyridazine Ligand. Organometallics 2014. [DOI: 10.1021/om501023r] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Affiliation(s)
- Matthew S. McCready
- Department of Chemistry, University of Western Ontario, London, Ontario, Canada N6A 5B7
| | - Richard J. Puddephatt
- Department of Chemistry, University of Western Ontario, London, Ontario, Canada N6A 5B7
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17
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Moustafa ME, Boyle PD, Puddephatt RJ. Carbon–Hydrogen versus Nitrogen–Oxygen Bond Activation in Reactions of N-Oxide Derivatives of 2,2′-Bipyridine and 1,10-Phenanthroline with a Dimethylplatinum(II) Complex. Organometallics 2014. [DOI: 10.1021/om500712e] [Citation(s) in RCA: 37] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
Affiliation(s)
- Mohamed E. Moustafa
- Department
of Chemistry, University of Western Ontario, London, Ontario, Canada N6A 5B7
- Department
of Chemistry, Faculty of Education, Suez Canal University, Arish, Egypt
| | - Paul D. Boyle
- Department
of Chemistry, University of Western Ontario, London, Ontario, Canada N6A 5B7
| | - Richard J. Puddephatt
- Department
of Chemistry, University of Western Ontario, London, Ontario, Canada N6A 5B7
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18
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19
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Pellarin KR, Puddephatt RJ. Oxidation of a Dimethylplatinum(II) Complex with Oxaziridines: A Hemiaminal Intermediate but No Oxo Complex. Organometallics 2013. [DOI: 10.1021/om400079b] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Kyle R. Pellarin
- Department of Chemistry, University of Western Ontario, London, Canada N6A 5B7
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20
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Mitton SJ, McDonald R, Turculet L. Facile intramolecular silicon–carbon bond activation at Pt0 and PtII centers. Polyhedron 2013. [DOI: 10.1016/j.poly.2012.07.072] [Citation(s) in RCA: 22] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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21
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Kameo H, Ishii S, Nakazawa H. Si–C bond cleavage by hydride complexes of rhodium and iridium: comparison of Si–C(sp2) and Si–C(sp3) activation. Dalton Trans 2013; 42:4663-9. [DOI: 10.1039/c3dt32896a] [Citation(s) in RCA: 30] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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22
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Pellarin KR, McCready MS, Puddephatt RJ. Oxidation of dimethylplatinum(ii) complexes with a peroxyacid. Dalton Trans 2013; 42:10444-53. [DOI: 10.1039/c3dt50585e] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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23
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Zhang F, Wang L, Chang SH, Huang KL, Chi Y, Hung WY, Chen CM, Lee GH, Chou PT. Phosphorescent Ir(iii) complexes with both cyclometalate chromophores and phosphine-silanolate ancillary: concurrent conversion of organosilane to silanolate. Dalton Trans 2013; 42:7111-9. [DOI: 10.1039/c3dt32408g] [Citation(s) in RCA: 39] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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24
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Safa M, Puddephatt RJ. Organoplatinum complexes with an ester substituted bipyridine ligand: Oxidative addition and supramolecular chemistry. J Organomet Chem 2013. [DOI: 10.1016/j.jorganchem.2012.10.037] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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25
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Pellarin KR, McCready MS, Sutherland TI, Puddephatt RJ. Oxidative Addition of Phthaloyl Peroxide to Dimethylplatinum(II) Complexes. Organometallics 2012. [DOI: 10.1021/om3009074] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Kyle R. Pellarin
- Department of Chemistry, University of Western Ontario, London, Canada N6A 5B7
| | - Matthew S. McCready
- Department of Chemistry, University of Western Ontario, London, Canada N6A 5B7
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26
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Pellarin KR, McCready MS, Puddephatt RJ. Oxidation of Dimethylplatinum(II) Complexes with a Dioxirane: The Viability of Oxoplatinum(IV) Intermediates. Organometallics 2012. [DOI: 10.1021/om300616x] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Kyle R. Pellarin
- Department of Chemistry, University of Western Ontario, London, Canada N6A 5B7
| | - Matthew S. McCready
- Department of Chemistry, University of Western Ontario, London, Canada N6A 5B7
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