Institut für Chemie , Carl von Ossietzky Universität Oldenburg , Carl-von-Ossietzky-Straße 9-11 , 26129 Oldenburg , Germany.
Institut für Chemie , Universität Rostock , Albert-Einstein-Straße 3a , 18059 Rostock , Germany.
Inorg Chem. 2018 Aug 6;57(15):9348-9353. doi: 10.1021/acs.inorgchem.8b01323. Epub 2018 Jul 9.
Starting from an optimized synthesis of silylated phosphoric acid, OP(OSiMe), a borate salt bearing the [P(OSiMe)] cation was generated in the reaction of OP(OSiMe) with [MeSi-H-SiMe][B(CF)], isolated, and fully characterized. Analogously to the protonated species, phosphoric acid (HPO) reaction of OP(OSiMe) with a base led to the formation of the unknown [OP(OSiMe)] anion, which could be crystallized as potassium salt and structurally characterized, too. Both [P(OSiMe)] and [OP(OSiMe)] can be regarded as the formal autoprotolysis products of OP(OSiMe).
从优化合成的硅烷化磷酸开始，反应中生成了带有[P(OSiMe)]阳离子的硼酸盐[MeSi-H-SiMe][B(CF)]，并对其进行了分离和全谱分析。与质子化物质类似，磷酸（HPO）与碱反应生成了未知的[OP(OSiMe)]阴离子，该阴离子可以结晶为钾盐，并进行了结构表征。[P(OSiMe)]和[OP(OSiMe)]都可以被视为 OP(OSiMe)的自质子化产物。
