4198-93-0Relevant articles and documents
Interconversion of Carbocations, Free Radicals and Carbanions in Nitroxide Solutions
Singh, Hari,Tedder, John M.
, p. 70 - 71 (1981)
Both triphenylmethyl anions and cations are converted into triphenylmethyl radicals when dissolved in solutions containing di-t-butyl nitroxide; when oxygen is admitted both solutions yield triphenylmethylperoxyl radicals, but in the carbocation system the nitroxide is decomposed while in the carbanion system it is regenerated.
PROCESS FOR OPTICALLY ACTIVE SULFOXIDE COMPOUNDS
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Page/Page column 20, (2009/06/27)
The present invention discloses novel processes for preparing optically active sulphoxide compounds of formula I by asymmetric oxidation of prochiral sulphide compounds of Formula II. More particularly, the invention discloses processes for preparation of optically active proton pump Inhibitors (PPIs) or their optically active precursor (=intermediate) compounds (Formula I) that can be converted into pharmaceutically useful PPIs.
The radical chemistry of t-butyl hydroperoxide (TBHP) - Part 3 - Further studies on hydrocarbon activation
Barton, Derek H. R.,Le Gloahec, Valerie N.
, p. 15457 - 15468 (2007/10/03)
Further aspects of the chemistry of TBHP in the presence of Fe(II) and Fe(III) species have been investigated. Now all the results previously reported with TBHP can be understood in terms of radical chemistry. Oxidation states of iron higher than Fe(III) are not involved.
