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Arenesulfonyl halides alkenes

Arenesulfonyl halides can add to alkenes with the assistance of a metal catalyst. Several types of catalysts have been employed with varying degrees of success. Substituted phenyl vinyl sulfones, althou only the ( )-isomers have been prepared finom styrenes, benzenesulfonyl chlorides and a ruthenium catalyst in g< yield.This same reaction has been tried with chiral ruthenium catalysts with modest success (20-40% ). ... [Pg.518]

The nitrogen source for the aziridination of alkenes, a nitrene or nitrenoid, can be generated in various ways (1) oxidation of a primary amine (2) base-induced -elimination of HX from an amine or amide with an electronegative atom X (X = halogen, O) attached to the NH group or by -elimination of metal halides from metal A-arenesulfonyl-A-haloamides (3) metal-catalyzed reaction of [A-(alkane/arenesulfonyl)imino]aryliodanes (4) thermolytic or photolytic decomposition of organyl azides and (5) thermally induced cycloreversion reactions . [Pg.655]

See other pages where Arenesulfonyl halides alkenes is mentioned: [Pg.2549]    [Pg.2549]    [Pg.2584]   
See also in sourсe #XX -- [ Pg.518 ]

See also in sourсe #XX -- [ Pg.518 ]

See also in sourсe #XX -- [ Pg.7 , Pg.518 ]

See also in sourсe #XX -- [ Pg.7 , Pg.18 ]

See also in sourсe #XX -- [ Pg.518 ]



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