The authors wished to get two new organosilyl peroxides with a silicon-silicon linkage, t-butylperoxypentamethyldisilane [(CH3)3SiSi(CH3)2(OOC(CH3)3)] and 1, 2-di-t-butylperoxytetramethyldisilane [((CH3)3COO)(CH3)2SiSi(CH3)2(OOC(CH3)3)], by the reaction of the corresponding chlorodisilanes with t-butyl hydroperoxide. The reaction, however, did not give the desired product; rather, it led to the formation of t-butoxypentamethyldisiloxane [(CH3)3SiOSi(CH3)2-(OC(CH3)3)] and 1-t-butoxy-3-t-butylperoxytetramethyldisiloxane [((CH3)3CO)(CH3)2SiOSi-(CH3)2(OOC(CH3)3)] respectively, substances which are believed to have resulted from the intramolecular rearrangement of the desired peroxydisilanes.
作者希望获得两种具有
硅-
硅连接的新型有机
硅过氧化物,即 t-butylperoxypentamethyldisilane [(
CH3)3SiSi( )2(OOC( )3)]和 1、通过相应的
氯二
硅烷与
叔丁基过氧化氢的反应,得到 1、2-二
叔丁基过氧化四甲基二
硅烷[(( )3COO)( )2SiSi( )2(OOC( )3)]。然而,该反应并没有得到所需的产物;相反,它分别生成了 t-丁氧基五甲基二
硅氧烷[( )3SiOSi( )2-(OC( )3)]和 1-t-丁氧基-3-t-丁基过氧化四甲基二
硅氧烷[(( )3CO)( )2SiOSi-( )2(OOC( )3)]。