dimethylsilylethynyl[diphenyl(vinyl)silylethynyl]dimethylsilane

Base Information

• Chemical Name: dimethylsilylethynyl[diphenyl(vinyl)silylethynyl]dimethylsilane
• CAS No.: 1245707-09-8
• Molecular Formula: C₂₂H₂₆Si₃
• Molecular Weight: 374.705
• Mol file: 1245707-09-8.mol

Synonyms:dimethylsilylethynyl[diphenyl(vinyl)silylethynyl]dimethylsilane

Chemical Property of dimethylsilylethynyl[diphenyl(vinyl)silylethynyl]dimethylsilane

Chemical Property:

Purity/Quality:

Safty Information:

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• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of dimethylsilylethynyl[diphenyl(vinyl)silylethynyl]dimethylsilane

There total 2 articles about dimethylsilylethynyl[diphenyl(vinyl)silylethynyl]dimethylsilane 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: 94.0%

(dimethylsilyl)acetylene (1777-04-4) + bromodimethylsilylethynyl(diphenyl)(vinyl)silane (1245707-08-7) → dimethylsilylethynyl[diphenyl(vinyl)silylethynyl]dimethylsilane (1245707-09-8)

Guidance literature:

(dimethylsilyl)acetylene; With ethylmagnesium bromide; In tetrahydrofuran; at 20 ℃; for 1h;

bromodimethylsilylethynyl(diphenyl)(vinyl)silane; In tetrahydrofuran; pentane; at 20 ℃; for 1.5h;

DOI:10.1515/znb-2010-0609

Reference yield:

C18H20Si2 (914480-12-9) → dimethylsilylethynyl[diphenyl(vinyl)silylethynyl]dimethylsilane (1245707-09-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: allyl bromide; palladium dichloride / 1 h / 70 °C

2.1: ethylmagnesium bromide / tetrahydrofuran / 1 h / 20 °C

2.2: 1.5 h / 20 °C

With ethylmagnesium bromide; allyl bromide; palladium dichloride; In tetrahydrofuran;

DOI:10.1515/znb-2010-0609

Reference yield: 89.0%

dimethylsilylethynyl[diphenyl(vinyl)silylethynyl]dimethylsilane (1245707-09-8) → bromodimethylsilylethynyl[diphenyl(vinyl)silylethynyl]dimethylsilane (1236226-25-7)

Guidance literature:

With allyl bromide; palladium dichloride; at 70 ℃; for 1h;

DOI:10.1515/znb-2010-0609

upstream raw materials:

C₁₈H₂₀Si₂

(dimethylsilyl)acetylene

bromodimethylsilylethynyl(diphenyl)(vinyl)silane

Downstream raw materials:

bromodimethylsilylethynyl[diphenyl(vinyl)silylethynyl]dimethylsilane