Medoks, G. V. published the artcileReaction of phenylmagnesium bromide with silicon tetrafluoride, Application of Difluorodiphenylsilane, the publication is Zhurnal Obshchei Khimii (1956), 113-15, database is CAplus.
Passage of SiF4 into PhMgBr solution from 70.6 g. PhBr with ice cooling gave a reaction mixture which formed 2 liquid layers and some solid; after 24 hrs. the mixture was treated with cooling with 11% HCl, yielding 2.73 g. Ph2SiF2, b28 247-8¡ã (2.48 g. of less pure product also formed), and 59.5% Ph3SiF, b30 245-50¡ã, m. 64¡ã. PhMgBr from 2.57 g. Mg was treated with SiF4 as above for 20 min., and the 2-layered mixture was treated with an equal amount of PhMgBr solution as above, freed of Et2O, and heated 1 hr. at 175-80¡ã, yielding after usual treatment 8.4 g. Ph4Si (I), m. 230.5¡ã. In 5 days at room temperature PhMgBr and Ph3SiF (4.17 g.) gave 0.85 g. I; at 180-2¡ã a 93% yield was obtained.
Zhurnal Obshchei Khimii published new progress about 312-40-3. 312-40-3 belongs to catalysis-chemistry, auxiliary class Organic Silicones, name is Difluorodiphenylsilane, and the molecular formula is C12H10F2Si, Application of Difluorodiphenylsilane.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia