作者:Herbert Schumann、Wolfgang Genthe、Ekkehardt Hahn、Joachim Pickardt、Helmut Schwarz、Klaus Eckart
DOI:10.1016/s0022-328x(00)99709-2
日期:1986.5
LuCl3 reacts with t-butyllithium in the presence of ether and tetramethylethylene diamine (tmed) to form [Li(tmed)2][Lu(t-C4H9)4], the structure of which has been elucidated through complete X-ray analysis. The crystals are orthorhombic with a 20.995(9), b 18.310(7), c 9.527(2) Å, space group P21ab, Z = 4, D(calcd) 1.17 g cm−3, R = 0.035, and 2471 observed reflections. The compound undergoes 1,2-addition
LuCl 3在醚和四甲基乙二胺(tmed)的存在下与叔丁基锂反应形成[Li(tmed)2 ] [Lu(tC 4 H 9)4 ],其结构已通过完整的X射线阐明分析。晶体是正交晶体,具有20.995(9),b 18.310(7),c 9.527(2)Å,空间群P 2 1 ab,Z = 4,D(计算)1.17 g cm -3,R= 0.035,观察到2471个反射。该化合物分别在肉桂醛,苯并丙酮,1-苯基丁烯-2-甲基-3-酮,2-甲基丁烯-3-酮和环己酮上进行1,2-加成,以在水解反应混合物后得到α-t-丁基取代的烯醇。通过GC / MS方法鉴定反应产物。