Trimethyl-((1E)-2-methylbuta-1,3-dienoxy)silane

Base Information

• Chemical Name: Trimethyl-((1E)-2-methylbuta-1,3-dienoxy)silane
• CAS No.: 98670-68-9
• Molecular Formula: C8H16OSi
• Molecular Weight: 156.2975
• Nikkaji Number: J502.287H,J661.401I
• Mol file: 98670-68-9.mol

Synonyms:Trimethyl-((1E)-2-methylbuta-1,3-dienoxy)silane;98670-68-9;SCHEMBL7159918;1-(Trimethylsiloxy)-2-methyl-1,3-butadiene;10.14272/CGSRCFXAHZCJKA-BQYQJAHWSA-N;doi:10.14272/CGSRCFXAHZCJKA-BQYQJAHWSA-N;(1E)-1-(Trimethylsilyloxy)-2-methyl-1,3-butadiene

Chemical Property of Trimethyl-((1E)-2-methylbuta-1,3-dienoxy)silane

Chemical Property:

• Vapor Pressure: 5.03mmHg at 25°C
• Boiling Point: 149.8°Cat760mmHg
• Flash Point: 34°C
• Density: 0.817g/cm³
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 3
• Exact Mass: 156.097041664
• Heavy Atom Count: 10
• Complexity: 142

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=CO[Si](C)(C)C)C=C
• Isomeric SMILES: C/C(=C\O[Si](C)(C)C)/C=C

Technology Process of Trimethyl-((1E)-2-methylbuta-1,3-dienoxy)silane

There total 3 articles about Trimethyl-((1E)-2-methylbuta-1,3-dienoxy)silane which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 91.0%

2-methylbut-2-enal (497-03-0) + trimethylsilyl trifluoromethanesulfonate (27607-77-8) → 2-methyl-1-(trimethylsilyloxy)-1,3-butadiene (98670-68-9)

Guidance literature:

With triethylamine; In dichloromethane; at 0 ℃; for 1.16667h;

DOI:10.1021/ja00039a021

Reference yield: 87.0%

2-methylbut-2-enal (497-03-0) → 2-methyl-1-(trimethylsilyloxy)-1,3-butadiene (98670-68-9)

Guidance literature:

With triethylamine; In dichloromethane; at 0 ℃; for 2h; Inert atmosphere;

DOI:10.1002/ejoc.201600329

Reference yield: 69.0%

chloro-trimethyl-silane (75-77-4) + 2-methylbut-2-enal (497-03-0) → 2-methyl-1-(trimethylsilyloxy)-1,3-butadiene (98670-68-9)

Guidance literature:

With triethylamine; zinc(II) chloride; In toluene; at 35 ℃; Inert atmosphere;

DOI:10.1021/ol2006727

upstream raw materials:

2-methylbut-2-enal

trimethylsilyl trifluoromethanesulfonate

chloro-trimethyl-silane