Abstract:
(η5-Cyclopentadienyl)trimethylplatinum(IV) reacts with ArMe arenes rather than alkanes or benzene under heating to 150 °C in the dark or under irradiation with light at room temperature by a radical mechanism to produce (η5-cyclopentadienyl)dimethyl-(arylmethyl)platinum(IV) complexes, and the expected complex CpPtR2(H) is unstable under the reaction conditions, as found by the reduction of CpPtMe2I with complex metal hydrides.
Document Type:
Article
Language: English
Citation:
A. N. Vedernikov, S. V. Borisoglebski, A. B. Solomonov, B. N. Solomonov, “Photoinduced activation of arene C–H bonds with (η5-cyclopentadienyl)-trimethylplatinum(IV): a possible role of CpPtR2H”, Mendeleev Commun., 10:1 (2000), 20–21
Linking options:
https://www.mathnet.ru/eng/mendc4361
https://www.mathnet.ru/eng/mendc/v10/i1/p20
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Lei Zhu, Veeranna Yempally, Derek Isrow, Perry J. Pellechia, Burjor Captain, “Radical Exchanges and Structural Transformations on the Iron Carbonyl-Bulky Tin Cluster Complex, Fe2(μ-SnBu 2 t )2(CO)8 by Solvents Toluene, Xylenes and Ethylbenzene”, J Clust Sci, 23:3 (2012), 627
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Vladimir Jakubek, Alistair J. Lees, “Quantitative Photochemistry of Cp'Pt(CH3)3 (Cp' = η5-C5H4CH3) in Solution: A Highly Efficient Organometallic Photoinitiator for Hydrosilylation”, Inorg. Chem., 43:22 (2004), 6869
Nicola Oberbeckmann, Klaus Merz, Roland A. Fischer, “Coordination of Donor-Functionalized Cyclopentadienyl Ligands at Platinum(II) Centers: Syntheses and Molecular Structure of [μ-(1,2- η2:5,6-η2-cod){(η5-C5Me4CH2CH2NMe2)MePt}2]”, Organometallics, 20:15 (2001), 3265