6418-50-4Relevant academic research and scientific papers
Direct observation of oxygen rebound with an iron-hydroxide complex
Zaragoza, Jan Paulo T.,Yosca, Timothy H.,Siegler, Maxime A.,Mo?nne-Loccoz, Pierre,Green, Michael T.,Goldberg, David P.
supporting information, p. 13640 - 13643 (2017/11/06)
The rebound mechanism for alkane hydroxylation was invoked over 40 years ago to help explain reactivity patterns in cytochrome P450, and subsequently has been used to provide insight into a range of biological and synthetic systems. Efforts to model the rebound reaction in a synthetic system have been unsuccessful, in part because of the challenge in preparing a suitable metalhydroxide complex at the correct oxidation level. Herein we report the synthesis of such a complex. The reaction of this species with a series of substituted radicals allows for the direct interrogation of the rebound process, providing insight into this uniformly invoked, but previously unobserved process.
Sterically Hindered Free Radicals, XIX. - Stable 4,4',4''-Trisubstituted Triphenylmethyl Radicals
Duennebacke, Dieter,Neumann, Wilhelm P.,Penenory, Alicia,Stewen, Ulrich
, p. 533 - 536 (2007/10/02)
The title radicals (4-R-C6H4)3C. (1), R = F, Cl, Ph, OMe, NO2, tBu, OEt, SMe, CN, CF3, have been prepared, the latter four for the first time, and the ESR spectra have been recorded. aoH, amH, and as
