1: dimethyl sulfoxide With lithium diisopropyl amide in tetrahydrofuran T=-70°C; 2: With copper(I) bromide in tetrahydrofuran T=-40 - 20°C; 3: 1,1-diiodo-2-phenylethane With Di-n-butylzinc; lithium bromide in tetrahydrofuran T=20°C; 1 h;
参考文献
Abramovitch, Adi; Marek, Ilan
European Journal of Organic Chemistry, 2008 , # 29 p. 4924 - 4931