(4',5'-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophen-3-yl)dimesitylborane

Base Information

• Chemical Name: (4',5'-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophen-3-yl)dimesitylborane
• CAS No.: 1350460-43-3
• Molecular Formula: C₃₈H₃₉BS₄
• Molecular Weight: 634.803

Synonyms:(4',5'-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophen-3-yl)dimesitylborane

Chemical Property of (4',5'-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophen-3-yl)dimesitylborane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (4',5'-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophen-3-yl)dimesitylborane

There total 7 articles about (4',5'-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophen-3-yl)dimesitylborane 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: 63.0%

4',5'-bis(2,5-dimethylthiophen-3-yl)-3-bromo-2,2'-bithiophene (1350460-41-1) + dimesitylfluoroborane (436-59-9) → (4',5'-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophen-3-yl)dimesitylborane (1350460-43-3)

Guidance literature:

4',5'-bis(2,5-dimethylthiophen-3-yl)-3-bromo-2,2'-bithiophene; With n-butyllithium; In diethyl ether; at -78 ℃; for 1h; Inert atmosphere; Darkness;

dimesitylfluoroborane; In diethyl ether; at -78 - 20 ℃; Inert atmosphere; Darkness;

DOI:10.1021/ja208097a

Reference yield:

SC4H(C4H(CH3)2S)2C4H2SBF(C6H2(CH3)3)2(1-) → (4',5'-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophen-3-yl)dimesitylborane (1350460-43-3)

Guidance literature:

With MeOH; In tetrahydrofuran;

DOI:10.1021/ja208097a

Reference yield:

SC4H(C4H(CH3)2S)2C4H2SBF(C6H2(CH3)3)2(1-) (1350460-50-2) → (4',5'-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophen-3-yl)dimesitylborane (1350460-43-3)

Guidance literature:

Multi-step reaction with 2 steps

1: B(C₆F₅)3 / tetrahydrofuran

2: tetrahydrofuran

With B(C₆F₅)3; In tetrahydrofuran;

DOI:10.1021/ja208097a

upstream raw materials:

2,3-bis(2,5-dimethylthiophene-3-yl)thiophene

4,4,5,5-tetramethyl-2-(2,2'',5,5''-tetramethyl-[3,2':3’,3''-terthiophen]-5'-yl)-1,3,2-dioxaborolane

4',5'-bis(2,5-dimethylthiophen-3-yl)-3-bromo-2,2'-bithiophene

dimesitylfluoroborane

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 1350460-43-3 (4',5'-bis(2,5-dimethylthiophen-3-yl)-2,2'-bithiophen-3-yl)dimesitylborane

Send

Send

Metric Ton KG G Pound L ML

Send

Send