The first persistent platinum(I)‐centered radical was generated by homolytic cleavage of a Pt−HgSiR3 bond of a mercury‐substituted platinum(II) complex. The PtI radical was characterized by EPR spectroscopy, chemical trapping experiments, and density functional theory (DFT) calculations.
Schwartz, David J.; Andersen, Richard A., Journal of the American Chemical Society, 1995, vol. 117, # 14, p. 4014 - 4025
作者:Schwartz, David J.、Andersen, Richard A.
DOI:——
日期:——
Schwartz, David J.; Ball, Graham E.; Andersen, Richard A., Journal of the American Chemical Society, 1995, vol. 117, # 22, p. 6027 - 6040
作者:Schwartz, David J.、Ball, Graham E.、Andersen, Richard A.
DOI:——
日期:——
Photochemistry of platinum phosphine complexes. Perspective in CH bond activation
作者:Rita Boaretto、Silvana Sostero、Orazio Traverso
DOI:10.1016/s0020-1693(01)00709-5
日期:2002.3
The photochemistry of the diphosphino Pt(II) hydrides [LPtH2] (L = t-BU)(2)P(CH2),P(t-Bu)(2) (7): L = (t-Bu)(2)P(CH2)(3)P(t-Bu)(2) (8),L = (t-Bu)(Ph)P(CH2)(2)P(Ph)(t-Bu) (9)) is reported. The primary photoevent is the dissociation of H-2 and formation of the 14-e [LPt] species. These coordinatively unsaturated intermediates provide a versatile entry point into the C-H bond activation of hydrocarbons. [LPt] reacts with benzene in an oxidative addition reaction to yield [LPt(H)(C6H5)] complexes. The importance of the metal centre and ancillary ligation in the C-H bond activation is discussed. (C) 2002 Elsevier Science B.V. All rights reserved.