Bardin, V. V. published the artcilePolyfluorophenylation of halosilanes, -germanes and -stannanes, Quality Control of 1206-46-8, the publication is Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya (1989), 2153-4, database is CAplus.
Reaction of R3MX (R = Me, Et; M = Si, Ge, Sn; X = Cl, Br) with 4-R1C6F4Br (R1 = F, PrO, CF3) in pentane containing P(NEt2)3 gave 4-R1C6F4MR3. Thus, reaction of C6F5Br with Me3MCl (M = Si, Ge, Sn) gave 50-66% C6F5MMe3.
Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya published new progress about 1206-46-8. 1206-46-8 belongs to catalysis-chemistry, auxiliary class Organic Silicones, name is Trimethyl(perfluorophenyl)silane, and the molecular formula is C9H9F5Si, Quality Control of 1206-46-8.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia