The reaction of β,γ-unsaturated esters, amides and nitriles with catalytic amounts of diphenyl diselenide and an excess of ammonium persulfate in alcohols or in water affords γ-alkoxy or γ-hydroxy α,β- unsaturated derivatives, respectively, in good yields.
在醇或
水中,使用催化量的
二苯基二硒醚和过量的过
硫酸铵,β,γ-不饱和酯、酰胺和腈能够分别以良好产率得到γ-烷氧基或γ-羟基的α,β-不饱和衍
生物。