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Sulfuryl chloride sulfide halogenation

Sulfides can be a-halogenated. 5-Chloro-2-methylthiopyrimidine was monochlorinated in the methyl group (462) using sulfuryl chloride, and the chlorine in the side-chain exchanged with iodine (463) by heating with sodium iodide in acetone <82CSI1>. [Pg.189]

The reaction of sulfides bearing a-methylene hydrogens with halogenating agents, to form a-halo sulfides, can be classified as a Pummerer reaction of halosulfonium salts. With chlorine and bromine it is sometimes difficult to limit the reaction to monosubstitution. However, monosubstituted products are produced in high yields using N-halosuccinimides, sulfuryl and thionyl chloride and cyclic phosphoms... [Pg.910]

See other pages where Sulfuryl chloride sulfide halogenation is mentioned: [Pg.79]    [Pg.614]    [Pg.206]    [Pg.206]    [Pg.767]    [Pg.352]    [Pg.474]    [Pg.206]    [Pg.767]   
See also in sourсe #XX -- [ Pg.206 ]

See also in sourсe #XX -- [ Pg.7 , Pg.206 ]

See also in sourсe #XX -- [ Pg.7 , Pg.206 ]

See also in sourсe #XX -- [ Pg.206 ]



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