Die ammonolyse von 2,2,2-trifluor-4,4,5,5-tetrakis(trifluormethyl)-1,3,2λ5-dioxaphospholan
作者:G.-V. Röschenthaler、W. Storzer、R. Schmutzler
DOI:10.1016/s0022-1139(00)83155-3
日期:1982.1
2,2,2-Trifluoro-4,4,5,5-tetrakis(trifluoromethyl)-1,3,2λ5- dioxaphospholane () reacts with ammonia to give 2,2-difluoro- 4,4,5,5-tetrakis(trifluoromethyl)-1,3,2λ5-dioxaphospholane-2- amine () or 2-fluoro-4,4,5,5-tetrakis(trifluoromethyl)- 1,3,2λ5-dioxaphospholane-2,2-diamine (). The corresponding triamine () is obtained in the reaction of with lithium amide. It undergoes slow decomposition at room
2,2,2-三氟4,4,5,5-四(三氟甲基)-1,3,2λ 5 -磷杂环戊烷()与氨反应,得到2,2-二氟- 4,4,5,5-四(三氟甲基)-1,3,2λ 5 -dioxaphospholane -2-胺()或2-氟-4,4,5,5-四(三氟甲基) - 1,3,2λ 5 -dioxaphospholane -2,2-二胺()。在与酰胺锂的反应中获得相应的三胺()。它在室温下缓慢分解,释放出氨并形成三聚体磷腈()。对化合物的NMR数据,和进行了讨论。