((4-(tert-butyl)phenyl)ethynyl)triisopropylsilane

Base Information

• Chemical Name: ((4-(tert-butyl)phenyl)ethynyl)triisopropylsilane
• CAS No.: 945773-25-1
• Molecular Formula: C₂₁H₃₄Si
• Molecular Weight: 314.586
• Mol file: 945773-25-1.mol

Synonyms:((4-(tert-butyl)phenyl)ethynyl)triisopropylsilane

Chemical Property of ((4-(tert-butyl)phenyl)ethynyl)triisopropylsilane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of ((4-(tert-butyl)phenyl)ethynyl)triisopropylsilane

There total 7 articles about ((4-(tert-butyl)phenyl)ethynyl)triisopropylsilane 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: 100.0%

1-tert-butyl-4-iodobenzene (35779-04-5) + tris-iso-propylsilyl acetylene (89343-06-6) → ((4-(tert-butyl)phenyl)ethynyl)triisopropylsilane (945773-25-1)

Guidance literature:

With piperidine; copper(l) iodide; tetrakis(triphenylphosphine) palladium⁽⁰⁾; at 20 ℃; for 21h;

DOI:10.1016/j.tet.2007.05.019

Reference yield: 90.0%

tris-iso-propylsilyl acetylene (89343-06-6) + 4-(tert-butyl)benzoyl fluoride → ((4-(tert-butyl)phenyl)ethynyl)triisopropylsilane (945773-25-1)

Guidance literature:

With bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; tributyl-amine; 1,3-bis-(diphenylphosphino)propane; In 1,4-dioxane; at 140 ℃; for 24h; Inert atmosphere; Schlenk technique;

DOI:10.1055/s-0040-1705954

Reference yield: 86.0%

1-(4-(tert-butyl)benzoyl)piperidine-2,6-dione + tris-iso-propylsilyl acetylene (89343-06-6) → ((4-(tert-butyl)phenyl)ethynyl)triisopropylsilane (945773-25-1)

Guidance literature:

1-(4-(tert-butyl)benzoyl)piperidine-2,6-dione; With bis(1,5-cyclooctadiene)nickel ⁽⁰⁾; copper(l) iodide; 1,2-bis-(dicyclohexylphosphino)ethane; In 1,4-dioxane; at 20 ℃; for 0.0833333h; Glovebox;

tris-iso-propylsilyl acetylene; In 1,4-dioxane; at 150 ℃; for 16h; Sealed tube;

DOI:10.1021/acs.orglett.7b01194

upstream raw materials:

1-tert-butyl-4-iodobenzene

tris-iso-propylsilyl acetylene

1-(tert-butyl)-4-methoxybenzene

4-(1,1-dimethylethyl)benzoic acid

Downstream raw materials:

4-tert-Butylphenylacetylene

bis(4-tert-butylphenyl)acetylene

6,7-bis-(4-tert-butyl-phenyl)-5,8-bis-(3,5-di-tert-butyl-phenyl)-1,2-dihydro-cyclopenta[cd]fluoranthene

6,7-bis-(4-tert-butyl-phenyl)-5,8-bis-(3,5-di-tert-butyl-phenyl)-cyclopenta[cd]fluoranthene-1,2-dione