Sulfoxide complexes deoxygenation reactions

Complex compounds of sulfoxides Deoxygenation reactions of sulfoxides... 

In addition to the catalysis of sulfoxide deoxygenation (Section IV,C) and sulfoxide oxygenation (Section IV,D), other interesting reactions have been shown to be catalyzed by sulfoxide complexes, and these are detailed below. 

Among other template transformations, related to modification of ligand systems, it is necessary to indicate reactions of deoxygenation of sulfoxide complexes, for instance (3.195) [417] ... 

Problems of dilution and pH sensitivity have also been encountered in the synthesis of cts-[Pt(S-R2SO)(olefin)Cl2] complexes (85), where deoxygenation of the sulfoxide with concomitant oxidation of the metal center occurs at low pH. The reactions of [M(Ph2PCH2CH2PPh2)Cl2] (M = Pd, Pt) with one equivalent of silver perchlorate in the presence of Me2SO yield either the O-Me O complex or its deoxygenation product, depending upon reaction conditions. A sequence of reactions, Eq. (27), has been proposed (143). 

In general, the chemistry of fluoro-l,3,5-triazines resembles that of the chloro derivatives, and therefore will not be discussed in detail. There is evidence that cyanuric fluoride is less reactive than cyanuric chloride in reaction with aniline (76CCC3378). Chambers et al. have reported the isolation of a stable anion cr- complex from the reaction of cyanuric fluoride and cesium fluoride (equation 32) (77JCS(Pl)l605). Such species are believed to be intermediates in the formation of (68) from cyanuric fluoride and perfluoropropene (equation 33). Olah et al. have shown that cyanuric fluoride deoxygenates sulfoxides efficiently (equation 34) (80S221). 

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