Free-radical addition of hydrogen bromide to alkenes

FREE-RADICAL ADDITION OF HYDROGEN BROMIDE TO ALKENES... [Pg.242]

Free Radical Addition of Hydrogen Bromide to Alkenes... [Pg.243]

Hydrogen bromide (but not hydrogen chloride or hydrogen iodide) adds to alkynes by a free radical mechanism when peroxides are present m the reaction mixture As m the free radical addition of hydrogen bromide to alkenes (Section 6 8) a regioselectiv ity opposite to Markovmkov s rule is observed... [Pg.379]

Free-radical addition of hydrogen bromide to alkenes can also be initiated photo-chemically, either with or without added peroxides. [Pg.244]