中文摘要：

以2，6-二异丙基苯胺为原料，通过锂化和无α-H的腈加成等多步反应，得到了胍基化合物[2，6-Pr2-C6H3NC（NMe2）NLi]2Et2O，该化舍物的结构用X-ray，1HNMR，13CNMR和元素分析进行了表征．其反应性和产物结构与其类似物进行了比较．

英文摘要：

The guanidinato lithium complex[2,6-i Pr2-C6 H3 NC（NMe2 ） NLi]2 Et2O was obtained via the addition reaction of 2,6-iPr2-C6 H3NLiSiMe3 with carbonitrile free-from a-H. The complex was characterized by X-ray,ill NMR,13C NMR and elemental analysis. The reactivity of the title complex was discussed and the comparison for the coordination modes with its analogue was involved.