作者:P.K. Jenkner、E. Hengge
DOI:10.1016/0022-328x(92)83262-g
日期:1992.6
New SiMe2R-substituted derivatives of decamethylcyclopentasilane were prepared by different pathways. The halogen compounds where R F, Cl, Br or I exhibit a strong influence of the substituent on the physical properties of the silicon ring. Hydrolysis of the halides gives a hydroxy compound (R OH) and takes place extremely slowly, whereas the formation of polysiloxanes is favoured.
通过不同的途径制备了十甲基环戊硅烷的新的SiMe 2 R-取代的衍生物。RF,Cl,Br或I表示卤素取代基的取代基对硅环的物理性能有很大影响。卤化物的水解产生羟基化合物(R 3 OH),并且发生得非常缓慢,而有利于聚硅氧烷的形成。