1,3,5-tribromo-2,4,6-tris[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene

Base Information

• Chemical Name: 1,3,5-tribromo-2,4,6-tris[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene
• CAS No.: 684216-71-5
• Molecular Formula: C₄₈H₅₇Br₃O₃Si₃
• Molecular Weight: 1005.95

Synonyms:1,3,5-tribromo-2,4,6-tris[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene

Chemical Property of 1,3,5-tribromo-2,4,6-tris[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,3,5-tribromo-2,4,6-tris[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene

There total 4 articles about 1,3,5-tribromo-2,4,6-tris[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene 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: 47.0%

1,3,5-tribromo-2,4,6-triiodobenzene (151721-78-7) + 1-[(tert-butyldimethylsilyl)oxy]-4-ethynylbenzene (136053-34-4) → 1,3,5-tribromo-2,4-bis[p-(tert-butyldimethylsilyloxy)phenylethynyl]-6-iodobenzene + 1,3,5-tribromo-2,4,6-tris[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene (684216-71-5) + 1,3-dibromo-2,4,5,6-tetrakis[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene

Guidance literature:

With copper(l) iodide; triethylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; at 55 ℃; for 240h;

DOI:10.1021/jo049948s

Reference yield: 37.0%

1,3,5-tribromo-2,4,6-triiodobenzene (151721-78-7) + 1-[(tert-butyldimethylsilyl)oxy]-4-ethynylbenzene (136053-34-4) → 1,3,5-tribromo-2-[p-(tert-butyldimethylsilyloxy)phenylethynyl]-4,6-diiodobenzene (684216-69-1) + 1,3,5-tribromo-2,4-bis[p-(tert-butyldimethylsilyloxy)phenylethynyl]-6-iodobenzene + 1,3,5-tribromo-2,4,6-tris[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene (684216-71-5) + 1,3-dibromo-2,4,5,6-tetrakis[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene

Guidance literature:

With copper(l) iodide; triethylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; for 40h; Heating;

DOI:10.1021/jo049948s

Reference yield: 36.0%

1,3,5-tribromo-2,4,6-triiodobenzene (151721-78-7) + 1-[(tert-butyldimethylsilyl)oxy]-4-ethynylbenzene (136053-34-4) → 1,3,5-tribromo-2,4,6-tris[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene (684216-71-5) + 1,3-dibromo-2,4,5,6-tetrakis[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene + 1-bromo-2,3,4,5,6-pentakis[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene (684216-73-7)

Guidance literature:

With copper(l) iodide; triethylamine; triphenylphosphine; bis-triphenylphosphine-palladium(II) chloride; for 40h; Heating;

DOI:10.1021/jo049948s

upstream raw materials:

1,3,5-tribromo-2,4,6-triiodobenzene

1-[(tert-butyldimethylsilyl)oxy]-4-ethynylbenzene

1,3,5-trisbromobenzene

Post a RFQ

Cas No.:

Product Name:

Quantity:

Please select Metric Ton KG G Pound L ML

Email:

Company name:

Valid Period:

Detailed Requirements:

• Sample
• MOQ
• GMP
• FDA
• Price
  FOB CIF CFR EXW
• Urgent purchase

Enter 15 to 2000 letters.Word count: 0 letters

Attach files(File Format: Jpeg, Jpg, Gif, Png, PDF, PPT, Zip, Rar,Word or Excel Maximum File Size: 3MB)

Remove

Submit

1

What can I do for you?
Get Best Price

Get Best Price for 684216-71-5 1,3,5-tribromo-2,4,6-tris[p-(tert-butyldimethylsilyloxy)phenylethynyl]benzene

Send

Send

Metric Ton KG G Pound L ML

Send

Send