β-(E)-1-trimethylsilyl-2-dimethylphenylsilylethylene

Base Information

• Chemical Name: β-(E)-1-trimethylsilyl-2-dimethylphenylsilylethylene
• CAS No.: 110838-66-9
• Molecular Formula: C₁₃H₂₂Si₂
• Molecular Weight: 234.489
• Mol file: 110838-66-9.mol

Synonyms:β-(E)-1-trimethylsilyl-2-dimethylphenylsilylethylene

Chemical Property of β-(E)-1-trimethylsilyl-2-dimethylphenylsilylethylene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of β-(E)-1-trimethylsilyl-2-dimethylphenylsilylethylene

There total 10 articles about β-(E)-1-trimethylsilyl-2-dimethylphenylsilylethylene 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: 95.0%

dimethylphenyl(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)silane (185990-03-8) + trimethylsilylacetylene (1066-54-2) → β-(E)-1-trimethylsilyl-2-dimethylphenylsilylethylene (110838-66-9)

Guidance literature:

With 1,10-Phenanthroline; water; copper(II) bis(trifluoromethanesulfonate); caesium carbonate; at 20 ℃; for 20h; Schlenk technique; Inert atmosphere;

DOI:10.1039/c5ob00694e

Reference yield: 90.0%

Dimethylphenylsilane (766-77-8) + trimethylsilylacetylene (1066-54-2) → β-(E)-1-trimethylsilyl-2-dimethylphenylsilylethylene (110838-66-9)

Guidance literature:

With C₇₇H₇₀N₂OPtSi₂; In toluene; at 40 ℃; Reagent/catalyst; stereoselective reaction; Catalytic behavior; Inert atmosphere; Schlenk technique;

DOI:10.1039/c7dt04392a

Reference yield: 87.0%

(trimethylsilyl)methylmagnesium chloride (13170-43-9) + dibromo(dimethyl(phenyl)silyl)methane (102979-04-4) → β-(E)-1-trimethylsilyl-2-dimethylphenylsilylethylene (110838-66-9)

Guidance literature:

With CoCl₂; In tetrahydrofuran; diethyl ether; at 20 ℃; for 1h;

DOI:10.1002/anie.200500576

upstream raw materials:

methyl magnesium iodide

{[(E)-2-(Dichloro-methyl-silanyl)-vinyl]-dimethyl-silanyl}-benzene

dimethyl(phenyl)silyllithium

trimethylsilylacetylene

Downstream raw materials:

(E)-1-trimethylsilyl-1-buten-3-one

3-(E)-[dimethyl(phenyl)silyl]but-3-en-2-one