1829-41-0

Basic information

• Product Name: methoxytriphenylsilane
• Synonyms: methoxytriphenylsilane;Methyl(triphenylsilyl) ether
• CAS NO: 1829-41-0
• Molecular Formula: C₁₉H₁₈OSi
• Molecular Weight: 290.43112
• EINECS: 217-382-1
• Mol File: 1829-41-0.mol
• Article Data: 22

Chemical Properties

• Melting Point: 54.5-55 °C
• Boiling Point: 327.9°C at 760 mmHg
• Flash Point: 152.6°C
• Appearance: /
• Density: 1.08g/cm³
• Vapor Pressure: 0.000376mmHg at 25°C
• Refractive Index: 1.595
• Solubility: soluble in Methanol
• CAS DataBase Reference: methoxytriphenylsilane(CAS DataBase Reference)
• NIST Chemistry Reference: methoxytriphenylsilane(1829-41-0)
• EPA Substance Registry System: methoxytriphenylsilane(1829-41-0)

Safety Data

• Hazardous Substances Data: 1829-41-0(Hazardous Substances Data)

Usage

General Description

Methoxytriphenylsilane is a chemical compound primarily used in the field of organic synthesis. It is a type of organosilicon compound that features a silicon atom bonded to three phenyl groups and one methoxy group. This chemical is typically presented in a form of colorless liquid and is slightly soluble in water. Methoxytriphenylsilane is used as a precursor for synthesizing pharmaceuticals and other organic chemicals. It has a molecular formula of C19H18Osi, signifying 19 carbon atoms, 18 hydrogen atoms, one oxygen atom and one silicon atom. Despite its wide utility, its side effects and environmental impact are not well-documented, signifying the need for safer handling and further scientific scrutiny.

InChI:InChI=1/C19H18OSi/c1-20-21(17-11-5-2-6-12-17,18-13-7-3-8-14-18)19-15-9-4-10-16-19/h2-16H,1H3

Upstream product

• 186581-53-3 diazomethane 
• 791-31-1 triphenylhydroxysilane 
• 67-56-1 methanol 
• 76-86-8 Triphenylsilyl chloride 
• 789-25-3 HSiPh₃ 
• 13433-59-5 2-phenyl-2-triphenylsilyl-1,3-dithiane 
• 115338-91-5 trans-CH₃OIr(CO)(P(p-tolyl)3)2 
• 105669-94-1 trans-((η5-pentamethylcyclopentadienyl)iron(carbonyl)2(methoxycarbene))(PF6) 
• 6843-66-9 dimethoxy(diphenyl)silane 
• 100-58-3 phenylmagnesium bromide 
• 16527-35-8 sodium triphenylsilanolate 
• 1929-33-5 triphenylsilyl acetate 
• 1516-80-9 ethoxytriphenylsilane 
• 1256450-18-6 N-cyclohexyl(triphenylsilyl)methaneamide 

Downstream Products

• 15487-82-8 triphenylsilylkalium 
• 1048-08-4 tetraphenylsilane 
• 1450-23-3 hexaphenyldisilane 
• 1450-18-6 1,1,1-trimethyl-2,2,2-triphenyldisilane 
• 597-52-4 Triethylsilanol 
• 791-31-1 triphenylhydroxysilane 
• 1829-40-9 hexaphenyldisiloxanne 
• 789-25-3 HSiPh₃ 
• 18754-87-5 1,1,1-triethyl-3,3,3-triphenylsiloxane 
• 76-86-8 Triphenylsilyl chloride 
• 379-50-0 triphenylsilyl fluoride 
• 18754-93-3 1,1,1-triethyl-2,2,2-triphenyl-disilane 

Relevant articles and documents

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Selective Electrochemical Hydrolysis of Hydrosilanes to Silanols via Anodically Generated Silyl Cations

The first electrochemical hydrolysis of hydrosilanes to silanols under mild and neutral reaction conditions is reported. The practical protocol employs commercially available and cheap NHPI as a hydrogen-atom transfer (HAT) mediator and operates at room temperature with high selectivity, leading to various valuable silanols in moderate to good yields. Notably, this electrochemical method exhibits a broad substrate scope and high functional-group compatibility, and it is applicable to late-stage functionalization of complex molecules. Preliminary mechanistic studies suggest that the reaction appears to proceed through a nucleophilic substitution reaction of an electrogenerated silyl cation with H2O.

Highly Selective Hydroxylation and Alkoxylation of Silanes: One-Pot Silane Oxidation and Reduction of Aldehydes/Ketones

An efficient chemoselective iridium-catalyzed method for the hydroxylation and alkoxylation of organosilanes to generate hydrogen gas and silanols or silyl ethers was developed. A variety of sterically hindered silanes with alkyl, aryl, and ether groups were tolerated. Furthermore, this atom-economical catalytic protocol can be used for the synthesis of silanediols and silanetriols. A one-pot silane oxidation and chemoselective reduction of aldehydes/ketones was also realized.