trimethyl((4-(tris(4-bromophenyl)methyl)phenyl)ethynyl)silane

Base Information

• Chemical Name: trimethyl((4-(tris(4-bromophenyl)methyl)phenyl)ethynyl)silane
• CAS No.: 444085-18-1
• Molecular Formula: C₃₀H₂₅Br₃Si
• Molecular Weight: 653.326
• Mol file: 444085-18-1.mol

Synonyms:trimethyl((4-(tris(4-bromophenyl)methyl)phenyl)ethynyl)silane

Chemical Property of trimethyl((4-(tris(4-bromophenyl)methyl)phenyl)ethynyl)silane

Chemical Property:

Purity/Quality:

Safty Information:

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MSDS Files:

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Technology Process of trimethyl((4-(tris(4-bromophenyl)methyl)phenyl)ethynyl)silane

There total 2 articles about trimethyl((4-(tris(4-bromophenyl)methyl)phenyl)ethynyl)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: 52.0%

tetrakis(4-bromophenyl)methane (105309-59-9) + trimethylsilylacetylene (1066-54-2) → trimethyl((4-(tris(4-bromophenyl)methyl)phenyl)ethynyl)silane (444085-18-1)

Guidance literature:

With copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In benzene; at 55 ℃; for 18h; Sealed tube; Inert atmosphere;

DOI:10.1021/acs.joc.6b02436

Reference yield:

tetrakis(4-bromophenyl)methane (105309-59-9) + trimethylsilylacetylene (1066-54-2) → bis(4-trimethylsilylethynylphenyl)-bis-(4-bromophenyl)methane + trimethyl((4-(tris(4-bromophenyl)methyl)phenyl)ethynyl)silane (444085-18-1)

Guidance literature:

With triethylamine; diisopropylamine; copper(I) bromide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In benzene; at 55 ℃; for 5h;

DOI:10.1021/ja025840n

Reference yield: 97.0%

5,10,15-tris(2,4,6-trimethylphenyl)-20-(p-ethynylphenyl)porphyrinatozinc(II) (150152-74-2) + trimethyl((4-(tris(4-bromophenyl)methyl)phenyl)ethynyl)silane (444085-18-1) → C85H70Br2N4SiZn

Guidance literature:

With tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In N,N-dimethyl-formamide; at 80 ℃; for 36h; Inert atmosphere;

DOI:10.1021/acs.joc.6b02436

upstream raw materials:

tetrakis(4-bromophenyl)methane

trimethylsilylacetylene

Downstream raw materials:

4-trimethylsilylethynylphenyl-tris(4-carboxyphenyl)methane

4-ethynylphenyl-tris(4-carbomethoxyphenyl)methane

4-trimethylsilylethynylphenyl-tris(4-carbomethoxyphenyl)methane

C₁₀H₇N₂C₂C₆H₄C(C₆H₄CO₂CH₃)3