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 
• 591-50-4 iodobenzene 
• 3944-09-0 1,1-diphenylsilacyclobutane 
• 76-86-8 Triphenylsilyl chloride 
• 1256450-18-6 N-cyclohexyl(triphenylsilyl)methaneamide 

Relevant articles and documents

Metal-free hydrogen evolution cross-coupling enabled by synergistic photoredox and polarity reversal catalysis

A synergistic combination of photoredox and polarity reversal catalysis enabled a hydrogen evolution cross-coupling of silanes with H2O, alcohols, phenols, and silanols, which afforded the corresponding silanols, monosilyl ethers, and disilyl ethers, respectively, in moderate to excellent yields. The dehydrogenative cross-coupling of Si-H and O-H proceeded smoothly with broad substrate scope and good functional group compatibility in the presence of only an organophotocatalyst 4-CzIPN and a thiol HAT catalyst, without the requirement of any metals, external oxidants and proton reductants, which is distinct from the previously reported photocatalytic hydrogen evolution cross-coupling reactions where a proton reduction cocatalyst such as a cobalt complex is generally required. Mechanistically, a silyl cation intermediate is generated to facilitate the cross-coupling reaction, which therefore represents an unprecedented approach for the generation of silyl cationviavisible-light photoredox catalysis.

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.