32704-08-8Relevant articles and documents
REAGENTS ABD SYNTHETIC METHODS-40 HALOSILANES/CHROMIUM TRIOXIDE AS EFFICIENT OXIDIZING REAGENTS
Aizpurua, J. M.,Juaristi, M.,Lecea, B.,Palomo, C.
, p. 2903 - 2912 (1985)
Synthetic utility of halosilanes-chromium trioxide reagents as excellent new oxidizing agents is described.They are highly efficient for the oxidation of alcohols to carbonyl compounds, for the oxidative coupling of mercaptans intodisulfides and for a mild cleavage of oximes to carbonyl compounds.Chlorotrimethylsilane-chromium trioxide has been shown to be an efficient oxidizing agent for the conversion of arylmethanes to benzaldehydes.The reagent is applied to the oxidative cleavage of some benzyl esters.A mild procedure for the iodination of organic compounds by means of in situ generated iodonium species from this reagent and molecular iodine is also described.
A Novel Aromatic Iodination Method Using F2
Rozen, Shlomo,Zamir, Dov
, p. 3552 - 3555 (2007/10/02)
A new method for direct aromatic iodination with IF, made in situ from the corresponding elements, is described.Depending on the reaction time and temperature, mono- or polyiodination can be achieved.Even deactivated aromatic rings can be directly iodinated without the presence of any Friedel-Crafts catalyst.Sensitive groups such as aromatic aldehydes are not affected by the reagent.
