1169-05-7

Basic information

• Product Name: phenoxy(triphenyl)silane
• CAS NO: 1169-05-7
• Molecular Formula: C₂₄H₂₀OSi
• Molecular Weight: 352.5005
• Mol File: 1169-05-7.mol
• Article Data: 8

Chemical Properties

• Boiling Point: 426°C at 760 mmHg
• Flash Point: 218.3°C
• Density: 1.13g/cm³
• Vapor Pressure: 4.56E-07mmHg at 25°C
• Refractive Index: 1.634
• CAS DataBase Reference: phenoxy(triphenyl)silane(CAS DataBase Reference)
• NIST Chemistry Reference: phenoxy(triphenyl)silane(1169-05-7)
• EPA Substance Registry System: phenoxy(triphenyl)silane(1169-05-7)

Safety Data

• Hazardous Substances Data: 1169-05-7(Hazardous Substances Data)

Usage

General Description

Phenoxy(triphenyl)silane is a chemical compound that is composed of a silane group attached to a phenyl ring and a phenoxy group. It is commonly used as a reagent in organometallic chemistry and is a versatile compound that can undergo various reactions to form complex organic compounds. Phenoxy(triphenyl)silane is also known for its ability to act as a catalyst in different chemical reactions, particularly in the synthesis of silicon-containing polymers. Additionally, this compound has been studied for potential applications in materials science, due to its unique structure and properties. Overall, phenoxy(triphenyl)silane plays a significant role in the field of chemistry and has potential for a wide range of applications in research and industry.

Upstream product

• 108-95-2 phenol 
• 789-25-3 HSiPh₃ 
• 1516-80-9 ethoxytriphenylsilane 
• 76-86-8 Triphenylsilyl chloride 
• 1256450-18-6 N-cyclohexyl(triphenylsilyl)methaneamide 
• 591-50-4 iodobenzene 
• 3944-09-0 1,1-diphenylsilacyclobutane 

Relevant articles and documents

Silacyclization through palladium-catalyzed intermolecular silicon-based C(sp2)-C(sp3) cross-coupling

Silicon-based cross-coupling has been recognized as one of the most reliable alternatives for constructing carbon-carbon bonds. However, the employment of such reaction as an efficient ring expansion strategy for silacycle synthesis is comparatively little known. Herein, we develop the first intermolecular silacyclization strategy involving Pd-catalyzed silicon-based C(sp2)-C(sp3) cross-coupling. This method allows the modular assembly of a vast array of structurally novel and interesting sila-benzo[b]oxepines with good functional group tolerance. The key to success for this reaction is that silicon atoms have a stronger affinity for oxygen nucleophiles than carbon nucleophiles, and silacyclobutanes (SCBs) have inherent ring-strain-release Lewis acidity.

Mild synthesis of silyl ethers: Via potassium carbonate catalyzed reactions between alcohols and hydrosilanes

A method has been developed for the silanolysis of alcohols using an abundant and non-corrosive base K2CO3 as a catalyst. Reactions between a variety of alcohols and hydrosilanes generate silyl ethers under mild conditions. The use of hydrosilanes leads to the formation of H2 as the only byproduct thus avoiding the formation of stoichiometric strong acids. The mild conditions lead to a wide scope of possible alcohol substrates and good functional group tolerance. Selective alcohol silanolysis is also observed in the presence of reactive C-H bonds, lending this method for extensive use in protection group chemistry.

An efficient synthesis of silyl ethers of primary alcohols, secondary alcohols, phenols and oximes with a hydrosilane using InBr3 as a catalyst

An efficient method for the preparation of silyl ethers by InBr3 catalyzed silylation of primary alcohols, secondary alcohols, phenols and oxime with a hydrosilane is described.