72189-54-9

Basic information

• Product Name: 1,1-Bis(trimethylsilyl)-2-(trimethylsiloxy)-2-(1-adamantyl)-1-silaethe ne
• Synonyms: 1,1-Bis(trimethylsilyl)-2-(trimethylsiloxy)-2-(1-adamantyl)-1-silaethe ne;[1-Adamantyl(trimethylsiloxy)methylene]bis(trimethylsilyl)silane;1,1,1,3,3,3-Hexamethyl-2-[1-adamantyl(trimethylsiloxy)methylene]trisilane;1,1,1,3,3,3-Hexamethyl-2-[adamantane-1-yl(trimethylsilyloxy)methylene]trisilane;1,1,1,3,3,3-Hexamethyl-2-[tricyclo[3.3.1.13,7]decan-1-yl[(trimethylsilyl)oxy]methylene]trisilane;1,1,1,3,3,3-Hexamethyl-2-[trimethylsiloxy(1-adamantyl)methylene]trisilane;2-(Tricyclo[3.3.1.13,7]decan-1-yl)-2-trimethylsilyloxy-1,1-bis(trimethylsilyl)-1-silaethene
• CAS NO: 72189-54-9
• Molecular Formula: C₂₀H₄₂OSi₄
• Molecular Weight: 0
• Mol File: 72189-54-9.mol
• Article Data: 3

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,1-Bis(trimethylsilyl)-2-(trimethylsiloxy)-2-(1-adamantyl)-1-silaethe ne(CAS DataBase Reference)
• NIST Chemistry Reference: 1,1-Bis(trimethylsilyl)-2-(trimethylsiloxy)-2-(1-adamantyl)-1-silaethe ne(72189-54-9)
• EPA Substance Registry System: 1,1-Bis(trimethylsilyl)-2-(trimethylsiloxy)-2-(1-adamantyl)-1-silaethe ne(72189-54-9)

Safety Data

• Hazardous Substances Data: 72189-54-9(Hazardous Substances Data)

Usage

Chemical class

Organosilicon compounds

Unique feature

Contains an unusual silicon-carbon double bond

Application

Used in organic synthesis as a reactive intermediate and as a building block for creating more complex molecules

Stability

Stable under normal conditions and can be stored for extended periods

Structure

Unique structure that contributes to its reactivity

Reactivity

Valuable tool for the development of new materials and pharmaceuticals

Research contribution

Has contributed to a deeper understanding of the properties and reactivity of organosilicon compounds
Please note that the specific content provided in the material is limited, and further research or information may be needed to fully understand the properties and applications of this compound.

InChI:InChI=1/C20H42OSi4/c1-23(2,3)21-19(22(24(4,5)6)25(7,8)9)20-13-16-10-17(14-20)12-18(11-16)15-20/h16-18H,10-15H2,1-9H3

Upstream product

• 4110-02-5 tris(trimethylsilyl)silyllithium 
• 2094-72-6 1-Adamantanecarbonyl chloride 
• 72189-53-8 1-adamantanecarbonyltris(trimethylsilyl)silane 

Downstream Products

• 1118145-94-0 C₅₃H₉₈O₃Si₈ 
• 1118145-92-8 C₃₁H₅₂OSi₄ 

Relevant articles and documents

Preliminary communication. Silacyclopropanes from the reaction of silenes with Wittig reagents

The stable silene (Me3Si)2Si=C(OSiMe3)Ad (Ad = adamantyl) was found to react with the phosphorous ylid Ph3P+CH2- or its sulfur analog to form the related silacyclopropane, as shown by NMR spectroscopy and by derivatization with methanol or acetophenone.

A Solid Silaethene: Isolation and Characterization

The first reported solid silaethene, m.p. 95 deg C, stable at room temperature under argon, but highly reactive in air has been isolated and characterized by i.r., n.m.r. and mass spectrometry.