Ho, Benedict Y. K. published the artcileFragmentation and rearrangement processes in the high resolution mass spectra of diphenylsilyl compounds, Related Products of catalysis-chemistry, the publication is Organic Mass Spectrometry (1975), 10(5), 361-9, database is CAplus.
High resolution mass spectra of Ph2SiR2 (R = H, F, Cl) and Ph2Si(OR1)2 (R1 = Et, Me, H) were recorded. Metastable defocusing experiments showed that, if R or OR1 can be readily lost stepwise, the relative abundance of the biphenyl radical ion (I) is small, whereas, if neutral Si species such as :SiR2, ¡¤SiR, or :Si(OR1)2 are readily eliminated, the relative abundance I is large. I originates from both odd- and even-electron ions.
Organic Mass Spectrometry 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, Related Products of catalysis-chemistry.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia