Hencsei, Pal published the artcileMolecular structure of phenylhalosilanes. I, Synthetic Route of 312-40-3, the publication is Periodica Polytechnica, Chemical Engineering (1972), 16(2), 101-12, database is CAplus.
Phenylhalosilanes were prepared and their spectra (NMR, uv, ir) determined and related to their mol. structure. Phenylbromosilanes were prepared by reacting MeCOBr with PhnSi(OEt)4-n. The uv spectra showed a bathochromic shift in the order: F, Cl, Br, in compound series of identical types. The ir spectra was used to determine frequencies corresponding to the most important vibrations and from the NMR spectra, the chem. shifts of H in the Me and Ph groups were identified. Compounds of the following type were investigated; PhSiX3, Ph2SiX2, Ph2SiMeX2 (X = F, Br, Cl).
Periodica Polytechnica, Chemical Engineering 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, Synthetic Route of 312-40-3.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia