18849-30-4

Basic information

• Product Name: Silane, triphenyl(2-phenylethyl)-
• CAS NO: 18849-30-4
• Molecular Formula: C26H24Si
• Molecular Weight: 364.562
• Mol File: 18849-30-4.mol
• Article Data: 10

Chemical Properties

• CAS DataBase Reference: Silane, triphenyl(2-phenylethyl)-(CAS DataBase Reference)
• NIST Chemistry Reference: Silane, triphenyl(2-phenylethyl)-(18849-30-4)
• EPA Substance Registry System: Silane, triphenyl(2-phenylethyl)-(18849-30-4)

Safety Data

• Hazardous Substances Data: 18849-30-4(Hazardous Substances Data)

Upstream product

• 13340-46-0 (2-phenylethyl)triethoxysilane 
• 591-51-5 phenyllithium 
• 100-42-5 styrene 
• 789-25-3 HSiPh₃ 
• 108-86-1 bromobenzene 
• 940-41-0 1-phenyl-2-(trichlorosilyl)ethane 
• 76-86-8 Triphenylsilyl chloride 
• 42808-98-0 phenethyllithium 
• 3277-89-2 phenethylmagnesium bromide 
• 42599-24-6 E-styryl iodide 
• 18666-68-7 vinyltriphenylsilane 

Downstream Products

• 96003-66-6 1-Triphenylsilyl-2,2-dibrom-2-phenyl-aethan 
• 18832-13-8 1-Triphenylsilyl-2-brom-2-phenyl-aethen 

Relevant articles and documents

Synthesis and Structural Diversity of Triaryl(phenylethyl)silanes

Starting from trichloro(phenylethyl)silane, six differently fluorinated triaryl(phenylethyl)silanes were synthesized by salt elimination reactions and their structures were determined by X-ray diffraction analysis. Tris(pentafluorophenyl)(phenylethyl)silane reveals a folded structure due to intramolecular π-stacking interactions, while those with a lower degree of fluorination show either intermolecular π-stacking or no interplay between the aryl groups. A similar folded structure was observed for (4-methylphenethyl)tris(pentafluorophenyl)silane and [2-(naphth-2-yl)ethyl]tris(pentafluorophenyl)silane, both generated from the corresponding trichlorosilanes. In contrast, the inversely fluorinated [2-(pentafluorophenyl)ethyl]triphenylsilane only revealed intermolecular π-stacking interactions. Compounds with tetrafluoropyridyl substituents behave differently; with these compounds, π-stacking is only observed between the fluorinated units. All compounds were analyzed by NMR and IR spectroscopy, elemental analyses and single-crystal X-ray diffraction, and found to have strong H/C/N/F···F and N···C contacts.

Visible-Light Decatungstate/Disulfide Dual Catalysis for the Hydro-Functionalization of Styrenes

We describe an efficient photoredox system, relying on decatungstate/disulfide catalysts, for the hydrofunctionalization of styrenes. In this methodology the use of disulfide as a cocatalyst was shown to be crucial for the reaction efficiency. This photoredox system was employed for the hydro-carbamoylation, -acylation, -alkylation, and -silylation of styrenes, giving access to a large variety of useful building blocks and high-value molecules such as amides and unsymmetrical ketones from simple starting materials.

Highly selective hydrosilylation of olefins and acetylenes by platinum(0) complexes bearing bulky N-heterocyclic carbene ligands

Platinum complexes bearing bulky N-heterocyclic carbene (NHC) ligands, i.e., [Pt(IPr?)(dvtms)] (where, IPr? = 1,3-bis{2,6-bis(diphenylmethyl)-4-methylphenyl}imidazol-2-ylidene) and [Pt(IPr?OMe)(dvtms)] (where, IPr?OMe = 1,3-bis{2,6-bis(diphenylmethyl)-4-m