Abstract
Free radical addition (UV irradiation, 2-7 h or AIBN, 65-70 ˚C, 6-7 h) of secondary phosphanes to 1-vinylimidazole, 2-methyl-1-vinylimidazole, and 1-vinylbenzimidazole proceeds regioselectively to give the corresponding anti-Markovnikov adducts in 88-98% yields.
Published Version
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