1: With zirconocene dichloride; ethylaluminum dichloride; magnesium in tetrahydrofuran
6 h; Inert atmosphere;
2: With hydrogenchloride; water in tetrahydrofuran
Inert atmosphere;
参考文献
Ibragimov; Khafizova; Khusainova; Tyumkina; Dzhemilev
Russian Journal of Organic Chemistry, 2010 , vol. 46, # 4 p. 474 - 479
in dichloromethane
XeF2 added in small portions under Ar to a soln. of selenide in CH2Cl2 at -20°C, stirred for 30 min, the acetylene added, stirred for 1 h at -20°C and for 1 h at room temp.; precipitate separated, washed with n-pentane, solvent removed under vacuum, crude product purified by column chromy., elem. anal.;
参考文献
Poleschner, Helmut; Heydenreich, Matthias; Schilde, Uwe
European Journal of Inorganic Chemistry, 2000 , # 6 p. 1307 - 1313
in dichloromethane
XeF2 added in small portions under Ar to a soln. of selenide in CH2Cl2 at -20°C, stirred for 30 min, the acetylene added, stirred for 1 h at -20°C and for 1 h at room temp.; precipitate separated, washed with n-pentane, solvent removed under vacuum, crude product purified by column chromy., elem. anal.;
参考文献
Poleschner, Helmut; Heydenreich, Matthias; Schilde, Uwe
European Journal of Inorganic Chemistry, 2000 , # 6 p. 1307 - 1313
