Compound Q&A
How is Hexaphenyldisiloxane (CAS: 1829-40-9) typically synthesized?
Answer
Hexaphenyldisiloxane is typically synthesized via the condensation of hexachlorodisiloxane with phenylboronic acid in the presence of a palladium catalyst, such as Pd(PPh3)4, under controlled conditions. The reaction is optimized for high yield and selectivity, with the catalyst facilitating the bond formation between the silicon and phenyl groups, resulting in the formation of the desired hexaphenyldisiloxane product.
About
CAS No
1829-40-9
English Name
Hexaphenyldisiloxane
Molecular Formula
C36H30OSi2
Molecular Weight
534.81 g/mol
SMILES
C1=CC=C(C=C1)[Si](C2=CC=CC=C2)(C3=CC=CC=C3)O[Si](C4=CC=CC=C4)(C5=CC=CC=C5)C6=CC=CC=C6
InChIKey
IVZTVZJLMIHPEY-UHFFFAOYSA-N
Last Updated: 2025-10-16 16:48
