98760-60-2Relevant academic research and scientific papers
Nitroxides (Aminyl Oxides), XLII. - The Isolation of the First OC-Bonded Dimer of a Vinyl Nitroxide
Aurich, Hans Guenter,Kessler, Wilfried
, p. 2395 - 2396 (2007/10/02)
Vinyl nitroxide 2, formed by oxidation of nitrone 1, with lead dioxide, affords the OC dimer 3.Oxidation of 1 proceeds rather slowly.A high oxidation potential is found for 1.However, if vinyl nitroxide 2 is generated from the vinylhydroxylamine 4, the al
Sterically Hindered Free Radicals, XVI. The Existence of Tetraphenylsuccinic Acid and Its Esters, and the Structure of the Dimers of the Diarylmethyl Radicals Ar2C*-X, X = CO2R, CN, COR
Neumann, Wilhelm P.,Stapel, Ralf
, p. 3422 - 3431 (2007/10/02)
All syntheses of tetraphenylsuccinic acid (esters) described in the literature in fact yield the quinonoids 5 or, after a 1,5-H shift, the benzoids 6. 5 dissociates reversibly giving the radicals Ph2C*-CO2R 4.A real succinic acid derivative, 9, arises, ho
