trimethylsilylethynyl[methyl(phenyl)(vinyl)silylethynyl]dimethylsilane

Base Information

• Chemical Name: trimethylsilylethynyl[methyl(phenyl)(vinyl)silylethynyl]dimethylsilane
• CAS No.: 1236226-26-8
• Molecular Formula: C₁₈H₂₆Si₃
• Molecular Weight: 326.661
• Mol file: 1236226-26-8.mol

Synonyms:trimethylsilylethynyl[methyl(phenyl)(vinyl)silylethynyl]dimethylsilane

Chemical Property of trimethylsilylethynyl[methyl(phenyl)(vinyl)silylethynyl]dimethylsilane

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

Useful:

Technology Process of trimethylsilylethynyl[methyl(phenyl)(vinyl)silylethynyl]dimethylsilane

There total 5 articles about trimethylsilylethynyl[methyl(phenyl)(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: 81.0%

ethynyl(trimethylsilylethynyl)dimethylsilane (29843-98-9) + phenyl methyl vinyl chlorosilane (17306-05-7) → trimethylsilylethynyl[methyl(phenyl)(vinyl)silylethynyl]dimethylsilane (1236226-26-8)

Guidance literature:

ethynyl(trimethylsilylethynyl)dimethylsilane; With ethylmagnesium bromide; In tetrahydrofuran; at 0 - 20 ℃;

phenyl methyl vinyl chlorosilane; In tetrahydrofuran; at 0 ℃;

DOI:10.1515/znb-2010-0609

Reference yield:

diethynyldimethylsilane (1675-60-1) → trimethylsilylethynyl[methyl(phenyl)(vinyl)silylethynyl]dimethylsilane (1236226-26-8)

Guidance literature:

Multi-step reaction with 3 steps

1.1: ethylmagnesium bromide / tetrahydrofuran / 0 - 20 °C

2.1: tetrahydrofuran / 0 °C

3.1: ethylmagnesium bromide / tetrahydrofuran / 0 - 20 °C

3.2: 0 °C

With ethylmagnesium bromide; In tetrahydrofuran;

DOI:10.1515/znb-2010-0609

Reference yield:

(chloro)dimethyl<(trimethylsilyl)ethynyl>silane (22843-61-4) → trimethylsilylethynyl[methyl(phenyl)(vinyl)silylethynyl]dimethylsilane (1236226-26-8)

Guidance literature:

Multi-step reaction with 2 steps

1.1: tetrahydrofuran

2.1: ethylmagnesium bromide / tetrahydrofuran / 0 - 20 °C

2.2: 0 °C

With ethylmagnesium bromide; In tetrahydrofuran;

DOI:10.1515/znb-2010-0609

upstream raw materials:

ethynyl(trimethylsilylethynyl)dimethylsilane

phenyl methyl vinyl chlorosilane

(chloro)dimethyl<(trimethylsilyl)ethynyl>silane

lithium trimethylsilylacetylenide

Downstream raw materials:

4-(9-borabicyclo[3.3.1]non-9-yl)-1,6,6-trimethyl-1-phenyl-5-(trimethylsilyl)-1H,2H,3H,6H-1,6-disilapentalene

Refernces