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Allyl sulphinates, rearrangement

Allyl sulphenates, rearrangement of 720-736 Allylsulphenic acids 747 Allyl sulphinates, rearrangement of 670-676 Allylsulphinyipyrazolenines, photolysis of 749... [Pg.1196]

CHMel/ thus supporting the interpretation of rearrangements of alkenes in liquid SO 2 that is based on the instability of allyl sulphinic acids. Sodium salts of sulphinic acids take the role of co-catalyst in PdClj-catalysed dimerization of butadiene in an alcohol solvent, leading to octa-2,7-dienyl alkyl ethers, and act as arylating agents towards cyclo-octa-1,5-diene in the presence of PdClj. ... [Pg.68]

Alternatively, the allyl sulphinyl anion (8) gave the threo adduct (9), which underwent sulphoxide - sulphinate ester rearrangement, leading to the hex-2-enitol derivative (10)(Scheme 4) the threo isomer predominated by non-chelation control, which has previously been difficult to achieve. ... [Pg.175]

Allylic sulphones are available through the reaction of a t-butyl sulphoxide and an allyl alcohol with A -chlorosucdnimide, and through the reaction of an allyl alcohol with di(AT-phthalimido) sulphide or di(iV-imidazolyl) sulphide to give a sulphoxylate, e.g. CHa=CHCH20S0CH2CH=CH2, which rearranges to the bis(allyl) sulphone by way of the sulphinate. Further study of the rearrangement of iV-aryl arenesulphonamides to iV-(u-aminoaryl) aryl sulphones has been described. ... [Pg.47]

See other pages where Allyl sulphinates, rearrangement is mentioned: [Pg.2]    [Pg.54]    [Pg.189]    [Pg.59]    [Pg.161]    [Pg.298]    [Pg.47]   
See also in sourсe #XX -- [ Pg.670 , Pg.671 , Pg.672 , Pg.673 , Pg.674 , Pg.675 ]



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Allyl rearrangement

Allylic rearrangement

Sulphinates

Sulphinates allyl

Sulphinates rearrangement

Sulphines

Sulphines rearrangement

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