反应条件
in tetrahydrofuran using Schlenk techniques; Me3SiI added to soln. of Yb complex (molar ratio 4:1) in THF; kept at room temp. for 10 d; Yb2I2(THF)3 ppt. sepd., washed (THF), dried in vac.; solvent distd. off from filtrate, benzene added, PhC2Cu collected; benzene distd. off from filtrate, hexane added to residue, residue washed with hexane, dried in vac. (PhC2YbI(THF)3); elem. anal.;
参考文献
Russian Journal of General Chemistry, , vol. 82, # 3 p. 504 - 505
